Contents 회사소개 / Introduction 연혁 / Company History 공장소개 / Manufacturing 제조공정 / Process Part 2 H형강 / H Section H 형강말뚝 / Steel H Pil

Printed 2017. 07. PART 02

Contents 03 04 06 08 12 62 66 회사소개 / Introduction 연혁 / Company History 공장소개 / Manufacturing 제조공정 / Process Part 2 H형강 / H Section H 형강말뚝 / Steel H Pile 비대칭 H 형강 / Asymmetric HBeam 82 82 84 88 90 92 96 112 부등변ㄱ형강 / Unequal Angle 부등변부등후ㄱ형강 / Inverted Angle ㄷ형강 / Channel 평행채널 / Parallel Flange Channel 강널말뚝 / Sheet Pile 철도레일 / Railway Rail 철근 / Reinforcing Bar 나사형철근 / Thread Bar 224 250 256 258 품질인증현황 / Quality Certification 도량형환산표 / Conversion Table 주의사항 / Caution 네트워크 / Global Network 66 무늬 H 형강 / Checkered HBeam 164 특수강 / Special Steel 68 70 72 74 경량 H 형강 / Junior Beam I 형강 / IBeam 광산지보용 I형강 / IBeam for Mine Support 등변ㄱ형강 / Equal Angle 186 스테인리스강판및강대 / Steel Sheet, Coil & Strip 202 잉곳 / Ingot for Forging 208 롤 / Roll 216 중기 / Heavy Machinery Corporate Identity (CI) 현대제철사명을부각시킨심벌 H 는 High Spirit( 진취적기상 ), Harmony( 조화 ), Humanity( 인류애 ) 를상징합니다. H 의견고한양축은현대제철의신 기존사업과기업, 고객을뜻하며가운데교량 (Bridge) 은양축의균형적만남과통합으로성장하는미래를의미합니다. 블루컬러는현대제철이첨단기술과신뢰를바탕으로밝은미래환경의청사진을구현하는선도기업임을나타냅니다. High Spirit, Harmony, Humanity 는현대제철이도전적이고혁신적인기상과조화를통해밝은미래사회에공헌하는세계최고의철강기업으로성장해나간다는뜻입니다. The symbol H, which embosses the mission of, stands for High Spirit, Harmony, and Humanity. The firm and stable axes on both sides of the H imply the past and new businesses and customers. The bridge connecting the two axes suggests a promising future of, growing with balanced contact and integration of both axes. The bright blue color shows the leading position of in future environmental concerns, proposing a new blueprint based on modern technology and reliability. In other words, High Spirit, Harmony, Humanity collectively represent that will grow into a worldleading steel company with high spirit and harmony, thereby contributing to the humanity. 현대제철은미래사업환경의핵심기반인철을생산하고, 첨단기술을바탕으로최적의소재를공급하는파트너입니다. 고객의기대를뛰어넘는혁신적인제품과서비스로사업영역을확장하고, 차별화된방식으로고객이원하는가치의제품을생산하고있습니다. 현대제철은철, 그이상의가치를창조하고, 상생속에발전하는새로운산업생태계모델을만들어갈것입니다. HYUNDAI STEEL manufactures steel, a key foundation for future business environment, and supplies optimal materials through cuttingedge technologies. The company is a reliable partner for an increasing number of businesses around the world. We are expanding our business territories with innovative products and services that exceed our customers expectations while manufacturing products that transcend targeted values through differentiation. HYUNDAI STEEL will continue to create values and new industrial ecosystems that develop in harmony.

Company History 연혁 창립초기의대한중공업공사전경 A panoramic view of Korea Heavy Industry Corporation at an early stage of its foundation 1950s 1953. 06. 대한중공업공사창립 Established as Korea Heavy Industry Corporation 중국청도현대기계유한공사전경 A panoramic view of Qingdao Hyundai Machinery Co., Ltd. in China 1990s 1999. 12. 중국청도현대기계유한공사설립 Established Qingdao Hyundai Machinery Co., Ltd. in China 2000s 2001. 04. 현대자동차그룹으로출범 Incorporated into Hyundai Motor Group 2004. 10. 한보철강공업 당진공장인수합병식 Ceremony marking the acquisition and merger of Hanbo Iron & Steel s Dangjin plant 2006. 10. 일관제철소기공식 Held groundbreaking ceremony for Integrated Steelworks 현대자동차그룹으로출범하는기념식에참석한정몽구회장 Chairman Mongkoo, Chung attending incorporation ceremony into Hyundai Motor Group in 2001 2006 년일관제철소기공식 Held groundbreaking ceremony for Integrated Steelworks in 2006 H 형강공장 A H Section mill 1980s 1982. 03. H 형강공장조업개시 Commissioned a H Section mill 1987. 05. 기업공개 Undertook initial public offering (IPO) 2010 년제 2 고로화입식 Chairman Mongkoo, Chung firing Blast Furnace No.1 at ceremony in 2010 4 5 2010s 2010. 01. 일관제철소 1 고로화입식 Operation of Blast Furnace No.1 2010. 04. 일관제철소준공식 Completed Integrated Steelworks 2010. 11. 일관제철소 2 고로화입식 Operation of Blast Furnace No.2 2013. 09. 일관제철소 3 고로화입식 Operation of Blast Furnace No.3 2015. 07. 현대하이스코합병 Merged with Hyundai Hysco Co., Ltd. 2015. 10. 특수강공장준공 Operation of Special Steelworks

Manufacturing 공장소개 당진제철소 Dangjin Integrated Steelworks 2010년국내민간기업최초로일관제철소를가동해한국철강사를다시쓰고있는당진제철소는고로및전기로공정을갖췄으며, 특수강공장을보유한종합제철소입니다. As the nation s first privatized integrated steelworks that developed in 2010, Dangjin Integrated Steelworks has been rewriting the history of steel in South Korea. The Steelworks includes both blast furnace and electric arc furnace zones, and has a special steel mill. 생산제품열연강판, 냉연강판, 후판, 철근, 특수강 Products Hotrolled Coil, Coldrolled Coil, Steel Plate, Reinforcing Bar, Special Steel 면적 (Area) 8,820,000 m² 순천공장 Suncheon Works 단일설비로는세계최대인 120만톤규모의연속소둔설비를갖춘순천공장은연간 200만톤의냉연제품을생산할수있는공장입니다. 용융아연도금설비, 전기아연도금설비, 착색도장설비등의최첨단설비를갖추고자동차용, 가전용, 건자재용등다양한냉연강판을생산하고있습니다. Equipped with stateoftheart facilities, including a Continuous Annealing Line (CAL) boasting the world s largest production capacity of 1.2 million tonnes, a Continuous Galvanizing Line (CGL), an Electrolytic Galvanizing Line, and a Color Coating Line, it produces a broad range of coldrolled steel for automobiles, consumer electronics, and construction materials. 생산제품냉연강판, 용융아연도금강판, 전기아연도금강판, 컬러강판 Products Coldrolled Coil, Hotdipped Galvanized Steel Sheet, Electrolytic Galvanized Steel Sheet, Precoated Steel Sheet 면적 (Area) 822,000 m² 인천공장 Incheon Works 한국철강산업의효시가된인천공장은세계최대단일전기로공장으로서친환경, 고효율의시설을갖추고있습니다. s Incheon Works was the very first steel plant in Korea. It is now the world s largest electric arc furnace mill, boasting a wide range of ecofriendly, highefficiency facilities. 생산제품 H형강, 철근, 일반형강, 스테인리스강판 Products H Section, Reinforcing Bar, Sections, Stainless Steel 면적 (Area) 920,000 m² 순천단조공장 Suncheon Forging Works 자유단조제품을생산하는순천단조공장은잉곳과샤프트등의제품을생산하고있습니다. Suncheon Forging Works produces freeforging products such as ingots and shafts. 생산제품잉곳, 단조품 Products Ingot, Forging 면적 (Area) 281,000 m² 포항공장 Pohang Works 세계최고수준의기술력을바탕으로강력한국제경쟁력을자랑하는포항공장은고부가가치철강제품시장을선도하고있습니다. s Pohang Works boasts a wide range of industryleading technologies and strong global competitiveness. It is the leader of the Korean steel industry s highvalue added market. 예산공장 Yesan Works 자동차경량화제품생산의중심인예산공장은핫스탬핑 (HotStamping) 설비 10 기, TWB(Tailor Welded Blanks) 설비 2기등을보유하고고품질의자동차부품을생산하고있습니다. Yesan Works produces highquality lightweight automotive products through its ten hotstamping units and two tailorwelded blank units. 생산제품 H형강, 철근, 레일, 원형강, 롤, 무한궤도 Products H Section, Reinforcing Bar, Railroad Rail, Round Section, Roll, Track Shoe Assembly 면적 (Area) 660,000 m² 생산제품 자동차경량화용부품 Products Lightweight parts 면적 (Area) 1,190,000 m² 울산공장 Ulsan Works 최첨단용접설비와자동화설비등국제경쟁력을갖춘울산공장은에너지개발, 산업, 건설, 자동차등에사용되는고부가가치강관제품과자동차경량화제품을생산, 공급하고있습니다. Ulsan Works produces and supplies high valueadded steel pipe products and lightweight automotive parts used primarily in energy development, construction, and automobile manufacturing. The global competitiveness at Ulsan Works has been greatly increased thanks to its cuttingedge welding and automation facilities. 생산제품 강관, 자동차경량화용부품 Products Steel Pipes, Lightweight parts 면적 (Area) 254,000 m² 청도공장 Qingdao Factory 중국시장의잠재력과무한한가능성을내다보며지난 2000년설립된청도공장은무한궤도부품을조립 생산하고있습니다. Established in 2000 to meet China s rapidly increasing need for steel products, the Qingdao Factory produces track shoe assemblies. 생산제품트랙어셈블리, 롤러 Products Track Assembly, Roller 면적 (Area) 66,000 m² 6 7

Process 제조공정 Integrated Steelworks Process 일관제철공정 Electric Arc Furnace Process 전기로공정 A 원료저장시설하역부두로부터운반된원료를저장하는시설 코크스공정원료탄을고온건류해코크스를생산하는공정 소결공정분철광석에석회석등의부원료를혼합한후고온에서가열해소결광을생산하는공정 고로공정소결광과코크스를사용해용선 ( 쇳물 ) 을생산하는공정 토페도카고로에서생산된용선을제강공장으로이송하는차량 B 용선예비처리용선중의불순물을제거하는공정 C D E F G 가열슬래브를압연에필요한온도까지가열하는공정 스케일제거재료표면에생기는스케일을물의압력을이용해제거하는공정 조압연스케일제거, 폭내기, 최종압연을위한준비압연과정 사상압연조압연된판재를최종제품의규격에맞는두께와폭, 형상으로조정하고생산하는공정 전로산소를취입해산화반응에의해용선중의탄소를제거하는공정 K H L M N I O P 전단제품을고객의요구에맞게적합한규격으로절단하는공정열처리압연이완료된후판의강도및인성을증가시켜고급강종의후판을생산하는공정 후판 강관 J Q S T 정련용강중의산소및수소등가스를제거하고성분을조정하는공정연속주조용융된쇳물을연속적으로주조해반제품을만드는과정반제품 ( 슬래브 ) 최종철강제품을생산하기위한중간단계의제품으로서후판및열연의소재로사용냉각압연이완료된제품에냉각수를분사, 냉각하는공정권취열연강판을보관및운반이용이하도록코일로만드는공정 W R 냉간압연산세과정을거친열연강판을상온에서압연해냉연강판을만드는공정도금냉연강판을아연욕조에통과시켜도금하는공정경량화제품 U 산세열연강판의스케일을산성물질로제거하는공정 V X 철스크랩철강을소재로한제품의폐기과정에서발생하는고철 전기로철스크랩을용해해쇳물을제조하는과정 정련 (Ladle Furnace) 전기로에서나온쇳물의온도및성분을조정하는공정 연속주조용융된쇳물을연속적으로주조해반제품을만드는과정 반제품최종철강제품을생산하기위한중간단계의제품 A B C D E 철근반제품을압연해다양한규격의철근을생산하는공정 I F G H 가열벙커 C 유, 천연가스를이용해압연에필요한온도까지가열하는공정 압연두개의롤에힘을가해반제품을원하는모양의완제품으로생산하는과정 형강반제품을압연, 교정, 냉각해다양한두께와길이의형강을만드는공정 A Raw materials storage facility stores raw materials unloaded from ships B Coking produces coke from coal through hightemperature carbonization C Sintering produces sintered ore by adding raw materials (such as heated limestone) to powdered ore and heating them at high temperatures D Blast furnace process produces molten iron using sintered ore and coke E Torpedo car transfers molten iron to the steelmaking plant F Pretreatment removes impurities from molten iron G Converter removes carbon from molten iron through oxidization by adding oxygen H Ladle furnace removes gases such as oxygen and hydrogen from steel to vary its composition I Continuous casting makes steel slabs through continuous casting J Semifinished products mediumstage products that will be turned into hot rolled coil and steel plate during the next rolling process K Reheating heats slabs to proper rolling temperature L Descaling removes scale from the surface using highpressure water M Roughing mill descales and tenters during intermediate rolling prior to final rolling N Finishing mill rolls final products to proper size O Cutting cuts products to customerspecified dimensions P Heating treatment heats to produce highquality steel plate Q Steel plate R Steel pipe S Cooling uses water to cool rolled products T Downcoiling makes hot rolled coil from hot rolled sheets for storage and delivery U Picking removes scale on hotrolled coil with acid V Cold rolling makes coldrolled coil through hotrolling prodess after picking process W Plating plates coldrolled coil by passing it through a zinc bath X Lightweight parts A Scrap steel steel acquired from used metal products B Electric arc furnace produces molten metal from scrap steel C Ladle furnace controls temperature and components of molten iron in the electric furnace D Continuous casting produces semifinished products by continuously casting molten metal E Semifinished product intermediate stage products easily stored prior to final processing F Reheating heats H Section to required temperature using bunker C oil and natural gas G Rolling produces finished products by adding strength to two rolls H Section makes variousshaped Steel from semifinished products by rolling, modifying, and cooling them I Reinforcing bar produces various sizes of reinforcing bar by rolling semifinished products 8 9

H Section H형강 Angle/Channel ㄱㄷ형강 Sheet Pile 강널말뚝 Part 02 Rail 레일 Reinforcing Bar 철근 Main products 스테인리스 강판 및 강대 Special Steel 특수강 Ingot for Forging 잉곳 Roll 롤 Heavy machinery 중기 12 H Section 82 Unequal Angle 164 Special Steel 62 Steel H Pile 82 Inverted Angle 186 Steel 66 Asymmetric HBeam 84 Channel 66 Checkered HBeam 88 Parallel Flange Channel 202 Ingot for Forging 68 Junior Beam 90 Sheet Pile 208 Roll 70 IBeam 92 Railway Rail 216 Heavy Machinery 72 IBeam for Mine Support 96 Reinforcing Bar 74 Equal Angle 112 Thread Bar Sheet, Coil & Strip

01. H Section H 형강 s and Sectional Properties 치수및단면성능 (1) Metric Series KS, JIS '90 Division (depth x width) 단위무게 Unit Weight (kg/m) 표준단면치수 Standard Sectional (mm) 단면적 Sectional Area (cm²) 단면 2 차모멘트 Moment of Inertia 단면 2 차반경 Radius of Gyration (cm) 단면계수 Modulus of Section W H B t 1 t 2 r A Ix Iy ix iy Sx Sy Zx Zy Cw J 100 x 100 17.2 100 100 6 8 10 21.90 383 134 4.18 2.47 76.5 26.7 87.6 41.2 2.83 5.17 100 x 100 125 x 125 23.8 125 125 6.5 9 10 30.31 847 293 5.29 3.11 136 46.9 154 71.9 9.87 8.43 125 x 125 150 x 75 14.0 150 75 5 7 8 17.85 666 49.5 6.11 1.66 88.8 13.2 102 20.8 2.53 2.81 150 x 75 150 x 100 21.1 148 100 6 9 11 26.84 1,020 151 6.17 2.37 138 30.1 157 46.7 7.28 7.37 150 x 100 150 x 150 31.5 150 150 7 10 11 40.14 1,640 563 6.39 3.75 219 75.1 246 115 27.6 13.5 150 x 150 200 x 100 18.2 198 99 4.5 7 11 23.18 1,580 114 8.26 2.21 160 23.0 180 35.7 10.4 3.86 21.3 200 100 5.5 8 11 27.16 1,840 134 8.24 2.22 184 26.8 209 41.9 12.3 5.77 200 x 150 30.6 194 150 6 9 13 39.01 2,690 507 8.30 3.61 277 67.6 309 104 43.4 10.9 200 x 150 200 x 200 250 x 125 49.9 200 200 8 12 13 63.53 4,720 1,600 8.62 5.02 472 160 525 244 142 29.8 56.2 200 204 12 12 13 71.53 4,980 1,700 8.35 4.88 498 167 565 257 150 39.6 65.7 208 202 10 16 13 83.69 6,530 2,200 8.83 5.13 628 218 710 332 203 66.7 25.7 248 124 5 8 12 32.68 3,540 255 10.4 2.79 285 41.1 319 63.6 36.7 6.74 29.6 250 125 6 9 12 37.66 4,050 294 10.4 2.79 324 47.0 366 73.1 42.7 9.68 250 x 175 44.1 244 175 7 11 16 56.24 6,120 985 10.4 4.18 502 113 558 173 134 23.2 250 x 175 250 x 250 300 x 150 300 x 200 300 x 300 al Tolerance Surface Condition : KS D 3502:2016 JIS G 3192:1990 : KS D 3502:2016 JIS G 3192:1990 : KS D 3502:2016 JIS G 3192:1990 64.4 244 252 11 11 16 82.06 8,790 2,940 10.3 5.98 720 233 805 358 399 39.5 66.5 248 249 8 13 16 84.70 9,930 3,350 10.8 6.29 801 269 883 408 462 46.7 72.4 250 250 9 14 16 92.18 10,800 3,650 10.8 6.29 867 292 960 444 508 58.7 82.2 250 255 14 14 16 104.7 11,500 3,880 10.5 6.09 919 304 1,040 468 540 79.0 32.0 298 149 5.5 8 13 40.80 6,320 442 12.4 3.29 424 59.3 475 91.8 92.9 8.65 36.7 300 150 6.5 9 13 46.78 7,210 508 12.4 3.29 481 67.7 542 105 107 12.4 56.8 294 200 8 12 18 72.38 11,300 1,600 12.5 4.71 771 160 859 247 319 35.8 65.4 298 201 9 14 18 83.36 13,300 1,900 12.6 4.77 893 189 1,000 291 383 53.4 84.5 294 302 12 12 18 107.7 16,900 5,520 12.5 7.16 1,150 365 1,280 560 1,097 61.4 87.0 298 299 9 14 18 110.8 18,800 6,240 13.0 7.50 1,270 417 1,390 634 1,258 71.3 94.0 300 300 10 15 18 119.8 20,400 6,750 13.1 7.51 1,360 450 1,500 684 1,372 88.1 106 300 305 15 15 18 134.8 21,500 7,100 12.6 7.26 1,440 466 1,610 716 1,443 116 106 304 301 11 17 18 134.8 23,400 7,730 13.2 7.57 1,540 514 1,710 781 1,592 125 130 310 305 15 20 18 165.3 28,600 9,470 13.2 7.57 1,850 621 2,080 949 1,991 215 142 310 310 20 20 18 180.8 29,900 10,000 12.9 7.44 1,930 645 2,200 992 2,093 271 소성단면계수 Plastic Modulus 뒤틀림상수 Warping Constant (cm 6,x10 3 ) 비틀림상수 Torsional Constant m Division (depth x width) 200 x 100 200 x 200 250 x 125 250 x 250 300 x 150 300 x 200 300 x 300 12 13

01. H Section H 형강 s and Sectional Properties 치수및단면성능 (1) Metric Series KS, JIS '90 Division (depth x width) 14 350 x 175 350 x 250 350 x 350 400 x 200 400 x 300 400 x 400 450 x 200 450 x 300 500 x 200 * 는 KS(JIS) 에없는규격 단위무게 Unit Weight (kg/m) 표준단면치수 Standard Sectional (mm) 단면적 Sectional Area (cm²) 단면 2 차모멘트 Moment of Inertia al Tolerance Surface Condition 단면 2 차반경 Radius of Gyration (cm) : KS D 3502:2016 JIS G 3192:1990 : KS D 3502:2016 JIS G 3192:1990 : KS D 3502:2016 JIS G 3192:1990 단면계수 Modulus of Section W H B t 1 t 2 r A Ix Iy ix iy Sx Sy Zx Zy Cw J 41.4 346 174 6 9 14 52.68 11,100 792 14.5 3.88 641 91.0 716 140 225 13.6 49.6 350 175 7 11 14 63.14 13,600 984 14.7 3.95 775 112 868 174 283 23.0 57.8 354 176 8 13 14 73.68 16,100 1,180 14.8 4.01 909 135 1,020 208 344 36.1 69.2 336 249 8 12 20 88.15 18,500 3,090 14.5 5.92 1,100 248 1,210 380 812 44.6 79.7 340 250 9 14 20 101.5 21,700 3,650 14.6 6.00 1,280 292 1,410 447 970 66.3 106 338 351 13 13 20 135.3 28,200 9,380 14.4 8.33 1,670 534 1,850 818 2,477 90.3 115 344 348 10 16 20 146.0 33,300 11,200 15.1 8.78 1,940 646 2,120 980 3,024 121 131 344 354 16 16 20 166.6 35,300 11,800 14.6 8.43 2,050 669 2,300 1,030 3,186 164 137 350 350 12 19 20 173.9 40,300 13,600 15.2 8.84 2,300 777 2,550 1,180 3,721 199 156 350 357 19 19 20 198.4 42,800 14,400 14.7 8.53 2,450 809 2,760 1,240 3,953 270 56.6 396 199 7 11 16 72.16 20,000 1,450 16.7 4.48 1,010 145 1,130 224 536 27.1 66.0 400 200 8 13 16 84.12 23,700 1,740 16.8 4.54 1,190 174 1,330 268 650 42.2 *75.5 404 201 9 15 16 96.16 27,500 2,030 16.9 4.60 1,360 202 1,530 312 770 62.3 *94.3 386 299 9 14 22 120.1 33,700 6,240 16.7 7.21 1,750 418 1,920 637 2,160 79.9 107 390 300 10 16 22 136.0 38,700 7,210 16.9 7.28 1,980 481 2,190 733 2,521 114 140 388 402 15 15 22 178.5 49,000 16,300 16.6 9.54 2,530 809 2,800 1,240 5,655 156 147 394 398 11 18 22 186.8 56,100 18,900 17.3 10.1 2,850 951 3,120 1,440 6,688 194 168 394 405 18 18 22 214.4 59,700 20,000 16.7 9.65 3,030 985 3,390 1,510 7,053 264 172 400 400 13 21 22 218.7 66,600 22,400 17.5 10.1 3,330 1,120 3,670 1,700 8,048 303 197 400 408 21 21 22 250.7 70,900 23,800 16.8 9.75 3,540 1,170 3,990 1,790 8,550 415 200 406 403 16 24 22 254.9 78,000 26,200 17.5 10.1 3,840 1,300 4,280 1,980 9,558 462 232 414 405 18 28 22 295.4 92,800 31,000 17.7 10.2 4,480 1,530 5,030 2,330 11,557 714 283 428 407 20 35 22 360.7 119,000 39,400 18.2 10.4 5,570 1,930 6,310 2,940 15,198 1,317 415 458 417 30 50 22 528.6 187,000 60,500 18.8 10.7 8,170 2,900 9,540 4,440 25,188 3,885 605 498 432 45 70 22 770.1 298,000 94,400 19.7 11.1 12,000 4,370 14,500 6,720 43,214 11,063 66.2 446 199 8 12 18 84.30 28,700 1,580 18.5 4.33 1,290 159 1,450 247 744 38.3 76.0 450 200 9 14 18 96.76 33,500 1,870 18.6 4.40 1,490 187 1,680 291 890 56.9 106 434 299 10 15 24 135.0 46,800 6,690 18.6 7.04 2,160 448 2,380 686 2,937 104 124 440 300 11 18 24 157.4 56,100 8,110 18.9 7.18 2,550 541 2,820 828 3,611 163 79.5 496 199 9 14 20 101.3 41,900 1,840 20.3 4.27 1,690 185 1,910 290 1,072 60.8 89.6 500 200 10 16 20 114.2 47,800 2,140 20.5 4.33 1,910 214 2,180 335 1,254 85.9 103 506 201 11 19 20 131.3 56,500 2,580 20.7 4.43 2,230 257 2,540 401 1,530 132 소성단면계수 Plastic Modulus 뒤틀림상수 Warping Constant (cm 6,x10 3 ) 비틀림상수 Torsional Constant m Division (depth x width) 350 x 175 340 x 250 350 x 350 400 x 200 400 x 300 400 x 400 450 x 200 450 x 300 500 x 200 15

01. H Section H 형강 s and Sectional Properties 치수및단면성능 (1) Metric Series KS, JIS '90 Division (depth x width) 500 x 300 600 x 200 600 x 300 700 x 300 800 x 300 900 x 300 단위무게 Unit Weight (kg/m) 표준단면치수 Standard Sectional (mm) 단면적 Sectional Area (cm²) 단면 2 차모멘트 Moment of Inertia al Tolerance Surface Condition 단면 2 차반경 Radius of Gyration (cm) : KS D 3502:2016 JIS G 3192:1990 : KS D 3502:2016 JIS G 3192:1990 : KS D 3502:2016 JIS G 3192:1990 단면계수 Modulus of Section W H B t 1 t 2 r A Ix Iy ix iy Sx Sy Zx Zy Cw J 114 482 300 11 15 26 145.5 60,400 6,760 20.4 6.82 2,500 451 2,790 695 3,688 118 128 488 300 11 18 26 163.5 71,000 8,110 20.8 7.04 2,910 541 3,230 830 4,481 172 94.6 596 199 10 15 22 120.5 68,700 1,980 23.9 4.05 2,310 199 2,650 315 1,671 82.4 106 600 200 11 17 22 134.4 77,600 2,280 24.0 4.12 2,590 228 2,980 361 1,936 113 120 606 201 12 20 22 152.5 90,400 2,720 24.3 4.22 2,980 271 3,430 429 2,336 167 134 612 202 13 23 22 170.7 103,000 3,180 24.6 4.31 3,380 314 3,890 498 2,755 237 137 582 300 12 17 28 174.5 103,000 7,670 24.3 6.63 3,530 511 3,960 793 6,121 173 151 588 300 12 20 28 192.5 118,000 9,020 24.8 6.85 4,020 601 4,490 928 7,275 241 175 594 302 14 23 28 222.4 137,000 10,600 24.9 6.90 4,620 701 5,200 1,080 8,628 356 166 692 300 13 20 28 211.5 172,000 9,020 28.6 6.53 4,970 601 5,630 936 10,189 260 185 700 300 13 24 28 235.5 201,000 10,800 29.3 6.78 5,760 722 6,460 1,120 12,367 383 215 708 302 15 28 28 273.6 237,000 12,900 29.4 6.86 6,700 853 7,560 1,320 14,897 588 191 792 300 14 22 28 243.4 254,000 9,930 32.3 6.39 6,410 662 7,290 1,040 14,720 341 210 800 300 14 26 28 267.4 292,000 11,700 33.0 6.62 7,290 782 8,240 1,220 17,569 486 241 808 302 16 30 28 307.6 339,000 13,800 33.2 6.70 8,400 915 9,530 1,430 20,902 726 213 890 299 15 23 28 270.9 345,000 10,300 35.7 6.16 7,760 688 8,910 1,080 19,308 403 243 900 300 16 28 28 309.8 411,000 12,600 36.4 6.39 9,140 843 10,500 1,320 24,015 633 286 912 302 18 34 28 364.0 498,000 15,700 37.0 6.56 10,900 1,040 12,500 1,630 30,169 1,050 307 918 303 19 37 28 391.3 542,000 17,200 37.2 6.63 11,800 1,140 13,500 1,790 33,391 1,316 소성단면계수 Plastic Modulus 뒤틀림상수 Warping Constant (cm 6,x10 3 ) 비틀림상수 Torsional Constant m Division (depth x width) 500 x 300 600 x 200 600 x 300 700 x 300 800 x 300 900 x 300 16 17

01. H Section H 형강 s and Sectional Properties 치수및단면성능 (1) Metric Series JIS '94, '08 Division (depth x width) 단위무게 Unit Weight (kg/m) 표준단면치수 Standard Sectional (mm) 단면적 Sectional Area (cm²) 단면 2 차모멘트 Moment of Inertia 단면 2 차반경 Radius of Gyration (cm) 단면계수 Modulus of Section W H B t 1 t 2 r A Ix Iy ix iy Sx Sy Zx Zy Cw J 100 x 100 16.9 100 100 6 8 8 21.59 378 134 4.18 2.49 75.6 26.7 86.4 41.0 2.82 4.91 100 x 100 125 x 125 23.6 125 125 6.5 9 8 30.00 840 293 5.29 3.13 134 46.9 152 71.7 9.86 8.10 125 x 125 150 x 75 14.0 150 75 5 7 8 17.85 666 49.5 6.11 1.67 88.8 13.2 102 20.8 2.52 2.90 150 x 75 150 x 100 20.7 148 100 6 9 8 26.35 1,000 150 6.16 2.39 135 30.1 154 46.4 7.25 6.66 150 x 100 150 x 150 31.1 150 150 7 10 8 39.65 1,620 563 6.39 3.77 216 75.1 243 114 27.6 12.7 150 x 150 200 x 100 17.8 198 99 4.5 7 8 22.69 1,540 113 8.24 2.24 156 22.9 175 35.5 10.3 3.32 20.9 200 100 5.5 8 8 26.67 1,810 134 8.24 2.24 181 26.7 205 41.6 12.3 5.17 200 x 150 29.9 194 150 6 9 8 38.11 2,630 507 8.31 3.65 271 67.6 301 103 43.3 9.43 200 x 150 200 x 200 49.9 200 200 8 12 13 63.53 4,720 1,600 8.62 5.02 472 160 526 244 141 30.2 200 x 200 250 x 125 25.1 248 124 5 8 8 31.99 3,450 255 10.4 2.82 278 41.1 312 63.2 36.6 5.80 29.0 250 125 6 9 8 36.97 3,960 294 10.3 2.82 317 47.0 358 72.7 42.5 8.61 250 x 175 43.6 244 175 7 11 13 55.49 6,040 984 10.4 4.21 495 112 551 172 133 21.3 250 x 175 250 x 250 71.8 250 250 9 14 13 91.43 10,700 3,650 10.8 6.32 856 292 953 443 508 56.2 250 x 250 300 x 150 32.0 298 149 5.5 8 13 40.80 6,320 442 12.4 3.29 424 59.3 475 91.8 92.7 8.79 36.7 300 150 6.5 9 13 46.78 7,210 508 12.4 3.29 481 67.7 542 105 107 12.7 300 x 200 55.8 294 200 8 12 13 71.05 11,100 1,600 12.5 4.75 755 160 842 245 318 31.8 300 x 200 300 x 300 93.0 300 300 10 15 13 118.5 20,200 6,750 13.1 7.55 1,350 450 1,480 683 1,370 82.9 300 x 300 350 x 175 41.2 346 174 6 9 13 52.45 11,000 791 14.5 3.88 636 91.0 713 140 224 13.3 49.4 350 175 7 11 13 62.91 13,500 984 14.6 3.96 771 113 864 173 282 22.5 350 x 250 78.1 340 250 9 14 13 99.53 21,200 3,650 14.6 6.06 1,250 292 1,380 445 969 58.4 350 x 250 350 x 350 135 350 350 12 19 13 171.9 39,800 13,600 15.2 8.89 2,270 777 2,520 1,180 3,720 187 350 x 350 400 x 200 56.1 396 199 7 11 13 71.41 19,800 1,450 16.7 4.51 1,000 146 1,110 223 535 25.1 65.4 400 200 8 13 13 83.37 23,500 1,740 16.8 4.57 1,180 174 1,310 267 649 39.7 400 x 300 105 390 300 10 16 13 133.3 37,900 7,200 16.9 7.35 1,940 480 2,140 730 2,520 100 400 x 300 400 x 400 450 x 200 al Tolerance Surface Condition : JIS G 3192:1994 JIS G 3192:2008 JIS G 3136:2008 : JIS G 3192:1994 JIS G 3192:2008 JIS G 3136:2008 : JIS G 3192:1994 JIS G 3192:2008 JIS G 3136:2008 172 400 400 13 21 22 218.7 66,600 22,400 17.5 10.1 3,330 1,120 3,670 1,700 8,040 304 232 414 405 18 28 22 295.4 92,800 31,000 17.7 10.2 4,480 1,530 5,030 2,330 11,500 721 283 428 407 20 35 22 360.7 119,000 39,400 18.2 10.5 5,560 1,940 6,310 2,940 15,200 1,320 415 458 417 30 50 22 528.6 187,000 60,500 18.8 10.7 8,170 2,900 9,540 4,440 25,100 3,930 605 498 432 45 70 22 770.1 298,000 94,400 19.7 11.1 12,000 4,370 14,500 6,720 43,100 11,300 65.1 446 199 8 12 13 82.97 28,100 1,580 18.4 4.36 1,260 159 1,420 245 742 34.3 74.9 450 200 9 14 13 95.43 32,900 1,870 18.6 4.43 1,460 187 1,650 290 887 52.0 소성단면계수 Plastic Modulus 뒤틀림상수 Warping Constant (cm 6,x10 3 ) 비틀림상수 Torsional Constant m Division (depth x width) 200 x 100 250 x 125 300 x 150 350 x 175 400 x 200 400 x 400 450 x 200 18 19

01. H Section H 형강 s and Sectional Properties 치수및단면성능 (2) ASTM 단위무게 Unit Weight (lbs/ft) 표준단면치수 Standard Sectional (in) 단위무게 Unit Weight (kg/m) 표준단면치수 Standard Sectional (mm) 단면적 Sectional Area (cm 2 ) 단면 2 차모멘트 Moment of Inertia 단면 2 차반경 Radius of Gyration (cm) 단면계수 Modulus of Section W H B t 1 t 2 r M H B t 1 t 2 r A Ix Iy ix iy Sx Sy Zx Zy Cw J W4 x 4 13 4.16 4.060 0.280 0.345 0.30 19.35 105.7 103.1 7.1 8.8 7.6 24.90 477 161.1 4.37 2.54 90.2 31.3 104 48.1 3.77 6.91 W4 x 4 W5 x 5 W6 x 4 W6 x 6 W8 x 4 W8 x 5¼ W8 x 6½ W8 x 8 W10 x 4 W10 x 5¾ al Tolerance Surface Condition : ASTM A614 : ASTM A614 : ASTM A614 16 5.01 5.000 0.240 0.360 0.30 23.81 127.3 127.0 6.1 9.1 7.6 30.26 889 311.0 5.42 3.21 140 49.0 157 74.6 10.9 8.02 19 5.15 5.030 0.270 0.430 0.30 28.28 130.8 127.8 6.9 10.9 7.6 35.88 1,090 379.6 5.51 3.25 167 59.4 190 90.6 13.6 13.2 8.5 5.83 3.940 0.170 0.195 0.30 12.65 148.0 100.1 4.3 4.9 7.6 16.25 620 82.1 6.17 2.25 83.7 16.4 94.1 25.4 4.19 1.58 9 5.90 3.940 0.170 0.215 0.30 13.39 149.9 100.1 4.3 5.5 7.6 17.48 693 92.1 6.30 2.30 92.5 18.4 104 28.4 4.79 1.90 12 6.03 4.000 0.230 0.280 0.30 17.86 153.2 101.6 5.8 7.1 7.6 22.99 923 124.4 6.34 2.33 121 24.5 137 38.0 6.62 4.09 16 6.28 4.030 0.260 0.405 0.30 23.81 159.5 102.4 6.6 10.3 7.6 30.76 1,350 184.8 6.62 2.45 169 36.1 193 55.8 10.3 9.72 15 5.99 5.990 0.230 0.260 0.30 22.32 152.1 152.1 5.8 6.6 7.6 28.63 1,220 387.4 6.53 3.68 160 50.9 177 77.7 20.5 4.58 20 6.20 6.020 0.260 0.365 0.30 29.76 157.5 152.9 6.6 9.3 7.6 38.10 1,730 554.5 6.74 3.81 220 72.5 246 111 30.4 10.5 25 6.38 6.080 0.320 0.455 0.30 37.20 162.1 154.4 8.1 11.6 7.6 47.57 2,240 712.4 6.86 3.87 276 92.3 312 141 40.3 20.0 10 7.89 3.940 0.170 0.205 0.30 14.88 200.4 100.1 4.3 5.2 7.6 19.08 1,280 87.1 8.19 2.14 128 17.4 145 27.1 8.28 1.87 13 7.99 4.000 0.230 0.255 0.30 19.35 202.9 101.6 5.8 6.5 7.6 24.72 1,650 114.0 8.17 2.15 163 22.4 187 35.4 11.0 3.86 15 8.11 4.015 0.245 0.315 0.30 22.32 206.0 102.0 6.2 8.0 7.6 28.60 2,000 142.0 8.36 2.23 194 27.8 222 43.7 13.9 5.86 18 8.14 5.250 0.230 0.330 0.30 26.79 206.8 133.4 5.8 8.4 7.6 33.93 2,580 332.8 8.72 3.13 250 49.9 279 76.6 32.7 7.25 21 8.28 5.270 0.250 0.400 0.30 31.25 210.3 133.9 6.4 10.2 7.6 39.97 3,150 408.7 8.88 3.20 300 61.0 336 93.6 40.9 12.0 24 7.93 6.495 0.245 0.400 0.40 35.72 201.4 165.0 6.2 10.2 10.2 45.78 3,460 764.3 8.69 4.09 344 92.6 380 141 69.8 14.6 28 8.06 6.535 0.285 0.465 0.40 41.67 204.7 166.0 7.2 11.8 10.2 53.11 4,070 900.5 8.75 4.12 398 109 445 166 83.7 22.4 31 8.00 7.995 0.285 0.435 0.40 46.13 203.2 203.1 7.2 11.0 10.2 58.62 4,560 1,540.0 8.82 5.13 449 152 496 230 142 22.3 35 8.12 8.020 0.310 0.495 0.40 52.09 206.2 203.7 7.9 12.6 10.2 66.52 5,280 1,780.0 8.91 5.17 512 175 570 265 166 32.5 40 8.25 8.070 0.360 0.560 0.40 59.53 209.6 205.0 9.1 14.2 10.2 75.60 6,090 2,040.0 8.98 5.19 581 199 651 303 195 46.9 48 8.50 8.110 0.400 0.685 0.40 71.43 215.9 206.0 10.2 17.4 10.2 91.05 7,650 2,540.0 9.17 5.28 709 247 803 375 250 82.3 58 8.75 8.220 0.510 0.810 0.40 86.31 222.3 208.8 13.0 20.6 10.2 110.5 9,490 3,130.0 9.27 5.32 854 300 982 458 318 141 67 9.00 8.280 0.570 0.935 0.40 99.71 228.6 210.3 14.5 23.7 10.2 126.8 11,300 3,680.0 9.44 5.39 989 350 1,150 535 386 212 12 9.87 3.960 0.190 0.210 0.30 17.86 250.7 100.6 4.8 5.3 7.6 22.68 2,230 90.2 9.92 1.99 178 17.9 206 28.4 13.5 2.41 15 9.99 4.000 0.230 0.270 0.30 22.32 253.7 101.6 5.8 6.9 7.6 28.43 2,870 121.1 10.0 2.06 226 23.8 262 37.9 18.4 4.55 17 10.11 4.010 0.240 0.330 0.30 25.30 256.8 101.9 6.1 8.4 7.6 32.26 3,410 148.7 10.3 2.15 266 29.2 306 46.1 22.9 6.67 19 10.24 4.020 0.250 0.395 0.30 28.28 260.1 102.1 6.4 10.0 7.6 36.28 4,000 178.0 10.5 2.22 308 34.9 354 54.8 27.7 9.78 22 10.17 5.750 0.240 0.360 0.30 32.74 258.3 146.1 6.1 9.1 7.6 41.73 4,900 473.6 10.8 3.37 379 64.8 425 100 73.4 10.0 26 10.33 5.770 0.260 0.440 0.30 38.69 262.4 146.6 6.6 11.2 7.6 49.17 6,010 588.8 11.1 3.46 458 80.3 513 123 92.8 16.9 30 10.47 5.810 0.300 0.510 0.30 44.64 265.9 147.6 7.6 13.0 7.6 57.10 7,090 697.7 11.1 3.50 533 94.5 601 145 111 26.2 소성단면계수 Plastic Modulus 뒤틀림상수 Warping Constant (cm 6,x10 3 ) 비틀림상수 Torsional Constant w W5 x 5 W6 x 4 W6 x 6 W8 x 4 W8 x 5¼ W8 x 6½ W8 x 8 W10 x 4 W10 x 5¾ 22 23

01. H Section H 형강 s and Sectional Properties 치수및단면성능 (2) ASTM W10 x 8 W10 x 10 W12 x 4 W12 x 6½ W12 x 8 W12 x 10 W12 x 12 단위무게 Unit Weight (lbs/ft) 표준단면치수 Standard Sectional (in) 단위무게 Unit Weight (kg/m) 표준단면치수 Standard Sectional (mm) al Tolerance Surface Condition 단면적 Sectional Area (cm 2 ) 단면 2 차모멘트 Moment of Inertia : ASTM A614 : ASTM A614 : ASTM A614 단면 2 차반경 Radius of Gyration (cm) 단면계수 Modulus of Section W H B t 1 t 2 r M H B t 1 t 2 r A Ix Iy ix iy Sx Sy Zx Zy Cw J 33 9.73 7.960 0.290 0.435 0.50 49.11 247.1 202.2 7.4 11.0 12.7 62.53 7,070 1,520 10.6 4.93 572 150 634 229 211 24.4 39 9.92 7.985 0.315 0.530 0.50 58.04 252.0 202.8 8.0 13.5 12.7 74.14 8,720 1,880 10.8 5.04 692 185 769 282 267 40.9 45 10.10 8.020 0.350 0.620 0.50 66.97 256.5 203.7 8.9 15.7 12.7 85.38 10,300 2,210 11.0 5.09 803 217 898 331 321 62.3 49 9.98 10.000 0.340 0.560 0.50 72.92 253.5 254.0 8.6 14.2 12.7 92.9 11,300 3,880 11.0 6.46 892 306 987 463 555 57.6 54 10.09 10.030 0.370 0.615 0.50 80.36 256.3 254.8 9.4 15.6 12.7 102.0 12,600 4,300 11.1 6.49 983 338 1,090 512 623 75.9 60 10.22 10.080 0.420 0.680 0.50 89.29 259.6 256.0 10.7 17.3 12.7 114.0 14,200 4,840 11.2 6.52 1,090 378 1,220 575 710 104 68 10.40 10.130 0.470 0.770 0.50 101.2 264.2 257.3 11.9 19.6 12.7 129.0 16,400 5,570 11.3 6.57 1,240 433 1,400 658 832 150 77 10.60 10.190 0.530 0.870 0.50 114.6 269.2 258.8 13.5 22.1 12.7 146.1 19,000 6,390 11.4 6.61 1,410 494 1,600 752 975 215 88 10.84 10.265 0.610 0.990 0.50 131.0 275.3 260.7 15.4 25.1 12.7 166.9 22,200 7,420 11.5 6.67 1,610 569 1,850 868 1,160 315 100 11.10 10.340 0.680 1.120 0.50 148.8 281.9 262.6 17.3 28.4 12.7 189.5 25,900 8,580 11.7 6.73 1,840 654 2,120 998 1,380 455 112 11.36 10.415 0.755 1.250 0.50 167.0 288.5 264.5 19.2 31.8 12.7 212.8 29,800 9,820 11.8 6.79 2,070 743 2,420 1,130 1,620 637 14 11.91 3.970 0.200 0.225 0.30 20.83 302.5 100.8 5.1 5.7 7.6 26.83 3,680 97.7 11.7 1.91 243 19.4 286 31.1 21.4 3.12 16 11.99 3.990 0.220 0.265 0.30 23.81 304.5 101.3 5.6 6.7 7.6 30.37 4,260 117 11.8 1.96 280 23.0 328 36.9 25.7 4.44 19 12.16 4.005 0.235 0.350 0.30 28.28 308.9 101.7 6.0 8.9 7.6 36.06 5,410 157 12.2 2.08 350 30.8 406 48.9 35.1 7.66 22 12.31 4.030 0.260 0.425 0.30 32.74 312.7 102.4 6.6 10.8 7.6 41.83 6,500 194 12.5 2.15 416 37.9 481 60.0 44.0 12.3 26 12.22 6.490 0.230 0.380 0.30 38.69 310.4 164.8 5.8 9.7 7.6 49.35 8,520 724 13.1 3.83 549 87.9 611 134 164 12.6 30 12.34 6.520 0.260 0.440 0.30 44.64 313.4 165.6 6.6 11.2 7.6 56.80 9,930 849 13.2 3.87 634 103 707 157 194 19.2 35 12.50 6.560 0.300 0.520 0.30 52.09 317.5 166.6 7.6 13.2 7.6 66.60 11,900 1,020 13.4 3.91 750 122 837 188 236 30.9 40 11.94 8.005 0.295 0.515 0.60 59.53 303.3 203.3 7.5 13.1 15.2 76.03 12,900 1,840 13.0 4.92 851 181 944 276 386 39.4 45 12.06 8.045 0.335 0.575 0.60 66.97 306.3 204.3 8.5 14.6 15.2 85.19 14,600 2,080 13.1 4.94 953 204 1,060 311 441 54.3 50 12.19 8.080 0.370 0.640 0.60 74.41 309.6 205.2 9.4 16.3 15.2 94.92 16,400 2,350 13.1 4.98 1,060 229 1,190 351 505 74.3 53 12.06 9.995 0.345 0.575 0.60 78.87 306.3 253.9 8.8 14.6 15.2 100.5 17,700 3,990 13.3 6.30 1,160 314 1,280 478 847 65.7 58 12.19 10.010 0.360 0.640 0.60 86.31 309.6 254.3 9.1 16.3 15.2 110.1 19,800 4,470 13.4 6.37 1,280 352 1,420 534 961 87.2 65 12.12 12.000 0.390 0.605 0.60 96.73 307.8 304.8 9.9 15.4 15.2 123.3 22,200 7,270 13.4 7.68 1,440 477 1,590 724 1,550 91.7 72 12.25 12.040 0.430 0.670 0.60 107.1 311.2 305.8 10.9 17.0 15.2 136.2 24,800 8,110 13.5 7.72 1,590 530 1,770 805 1,750 122 79 12.38 12.080 0.470 0.735 0.60 117.6 314.5 306.8 11.9 18.7 15.2 149.7 27,600 9,010 13.6 7.76 1,760 587 1,950 892 1,970 161 소성단면계수 Plastic Modulus 뒤틀림상수 Warping Constant (cm 6,x10 3 ) 비틀림상수 Torsional Constant w W10 x 8 W10 x 10 W12 x 4 W12 x 6½ W12 x 8 W12 x 10 W12 x 12 24 25

01. H Section H 형강 s and Sectional Properties 치수및단면성능 (2) ASTM W12 x 12 W14 x 5 W14 x 6¾ W14 x 8 W14 x 10 W14 x 14½ * 표시는 BS 규격 단위무게 Unit Weight (lbs/ft) 표준단면치수 Standard Sectional (in) 단위무게 Unit Weight (kg/m) 표준단면치수 Standard Sectional (mm) al Tolerance Surface Condition 단면적 Sectional Area (cm 2 ) 단면 2 차모멘트 Moment of Inertia : ASTM A614 : ASTM A614 : ASTM A614 단면 2 차반경 Radius of Gyration (cm) 단면계수 Modulus of Section W H B t 1 t 2 r M H B t 1 t 2 r A Ix Iy ix iy Sx Sy Zx Zy Cw J 87 12.53 12.125 0.515 0.810 0.60 129.5 318.3 308.0 13.1 20.6 15.2 165.2 30,800 10,000 13.7 7.78 1,940 649 2,170 991 2,220 215 96 12.71 12.160 0.550 0.900 0.60 142.9 322.8 308.9 14.0 22.9 15.2 182.2 34,700 11,300 13.8 7.88 2,150 732 2,420 1,110 2,530 289 106 12.89 12.220 0.610 0.990 0.60 157.7 327.4 310.4 15.5 25.1 15.2 200.8 38,800 12,500 13.9 7.89 2,370 805 2,680 1,230 2,860 381 120 13.12 12.320 0.710 1.105 0.60 178.6 333.2 312.9 18.0 28.1 15.2 227.7 44,600 14,400 14.0 7.95 2,680 920 3,050 1,400 3,340 544 136 13.41 12.400 0.790 1.250 0.60 202.4 340.6 315.0 20.1 31.8 15.2 258.0 51,900 16,600 14.2 8.02 3,050 1,050 3,510 1,610 3,950 784 152 13.71 12.480 0.870 1.400 0.60 226.2 348.2 317.0 22.1 35.6 15.2 288.9 59,700 18,900 14.4 8.09 3,430 1,190 3,980 1,830 4,620 1,090 *161 13.88 12.535 0.906 1.484 0.60 239.6 352.5 318.4 23.0 37.7 15.2 305.8 64,200 20,300 14.5 8.15 3,640 1,280 4,250 1,950 5,020 1,290 170 14.03 12.570 0.960 1.560 0.60 253.0 356.4 319.3 24.4 39.6 15.2 322.5 68,500 21,500 14.6 8.16 3,840 1,350 4,500 2,060 5,390 1,500 190 14.38 12.670 1.060 1.735 0.60 282.8 365.3 321.8 26.9 44.1 15.2 360.4 78,800 24,500 14.8 8.24 4,310 1,520 5,100 2,340 6,320 2,060 210 14.71 12.790 1.180 1.900 0.60 312.5 373.6 324.9 30.0 48.3 15.2 398.9 89,300 27,700 15.0 8.33 4,780 1,710 5,710 2,620 7,300 2,740 230 15.05 12.895 1.285 2.070 0.60 342.3 382.3 327.5 32.6 52.6 15.2 436.8 100,600 30,900 15.2 8.41 5,260 1,890 6,330 2,900 8,370 3,550 252 15.41 13.005 1.395 2.250 0.60 375.0 391.4 330.3 35.4 57.2 15.2 477.9 113,200 34,500 15.4 8.50 5,780 2,090 7,020 3,210 9,590 4,580 279 15.85 13.140 1.530 2.470 0.60 415.198 402.6 333.8 38.9 62.7 15.2 528.4 129,500 39,000 15.7 8.59 6,430 2,340 7,890 3,600 11,230 6,070 305 16.32 13.235 1.625 2.705 0.60 453.890 414.5 336.2 41.3 68.7 15.2 578.4 147,600 43,700 16.0 8.69 7,120 2,600 8,810 4,010 13,010 7,880 22 13.74 5.000 0.230 0.335 0.40 32.74 349.0 127.0 5.8 8.5 10.2 41.74 8,270 291 14.1 2.64 474 45.8 542 71.8 84.1 8.71 26 13.91 5.025 0.255 0.420 0.40 38.69 353.3 127.6 6.5 10.7 10.2 49.77 10,200 372 14.3 2.73 577 58.2 661 91.1 109 15.1 30 13.84 6.730 0.270 0.385 0.40 44.64 351.5 170.9 6.9 9.8 10.2 57.29 12,100 817 14.5 3.78 689 95.6 777 148 238 16.3 34 13.98 6.745 0.285 0.455 0.40 50.60 355.1 171.3 7.2 11.6 10.2 64.53 14,200 973 14.8 3.88 800 114 896 175 287 23.9 38 14.10 6.770 0.310 0.515 0.40 56.55 358.1 172.0 7.9 13.1 10.2 72.18 16,100 1,110 14.9 3.92 899 129 1,010 200 331 33.6 43 13.66 7.995 0.305 0.530 0.60 63.99 347.0 203.1 7.7 13.5 15.2 81.46 17,800 1,890 14.8 4.82 1,030 186 1,140 285 524 43.4 48 13.79 8.030 0.340 0.595 0.60 71.43 350.3 204.0 8.6 15.1 15.2 91.12 20,200 2,140 14.9 4.85 1,150 210 1,280 322 600 59.9 53 13.92 8.060 0.370 0.660 0.60 78.87 353.6 204.7 9.4 16.8 15.2 100.8 22,600 2,410 15.0 4.89 1,280 236 1,430 361 681 80.8 61 13.89 9.995 0.375 0.645 0.60 90.78 352.8 253.9 9.5 16.4 15.2 115.7 26,700 4,480 15.2 6.22 1,510 353 1,680 538 1,270 91.4 68 14.04 10.035 0.415 0.720 0.60 101.2 356.6 254.9 10.5 18.3 15.2 128.9 30,100 5,060 15.3 6.27 1,690 397 1,880 605 1,450 125 74 14.17 10.070 0.450 0.785 0.60 110.1 359.9 255.8 11.4 19.9 15.2 140.3 33,100 5,560 15.4 6.30 1,840 435 2,050 663 1,600 161 82 14.31 10.130 0.510 0.855 0.60 122.0 363.5 257.3 13.0 21.7 15.2 155.3 36,700 6,170 15.4 6.30 2,020 480 2,270 734 1,800 212 90 14.02 14.520 0.440 0.710 0.60 133.9 356.1 368.8 11.2 18.0 15.2 170.6 41,500 15,100 15.6 9.41 2,330 819 2,560 1,240 4,300 169 99 14.16 14.565 0.485 0.780 0.60 147.3 359.7 370.0 12.3 19.8 15.2 187.9 46,200 16,700 15.7 9.43 2,570 903 2,840 1,370 4,830 224 109 14.32 14.605 0.525 0.860 0.60 162.2 363.7 371.0 13.3 21.8 15.2 206.3 51,500 18,600 15.8 9.50 2,830 1,000 3,140 1,520 5,420 296 소성단면계수 Plastic Modulus 뒤틀림상수 Warping Constant (cm 6,x10 3 ) 비틀림상수 Torsional Constant w W12 x 12 W14 x 5 W14 x 6¾ W14 x 8 W14 x 10 W14 x 14½ 26 27

01. H Section H 형강 s and Sectional Properties 치수및단면성능 (2) ASTM W14 x 14½ W14 x 16 W16 x 5½ W16 x 7 W16 x 10¼ W18 x 6 W18 x 7½ * 표시는 BS 규격 단위무게 Unit Weight (lbs/ft) 표준단면치수 Standard Sectional (in) 단위무게 Unit Weight (kg/m) 표준단면치수 Standard Sectional (mm) al Tolerance Surface Condition 단면적 Sectional Area (cm 2 ) 단면 2 차모멘트 Moment of Inertia : ASTM A614 : ASTM A614 : ASTM A614 단면 2 차반경 Radius of Gyration (cm) 단면계수 Modulus of Section W H B t 1 t 2 r M H B t 1 t 2 r A Ix Iy ix iy Sx Sy Zx Zy Cw J 120 14.48 14.670 0.590 0.940 0.60 178.6 367.8 372.6 15.0 23.9 15.2 228.1 57,300 20,600 15.8 9.50 3,120 1,110 3,480 1,680 6,090 394 W14 x 14½ 132 14.66 14.725 0.645 1.030 0.60 196.4 372.4 374.0 16.4 26.2 15.2 250.4 63,800 22,900 16.0 9.56 3,430 1,220 3,840 1,860 6,840 518 145 14.78 15.500 0.680 1.090 0.60 215.8 375.4 393.7 17.3 27.7 15.2 275.5 71,300 28,200 16.1 10.12 3,800 1,430 4,270 2,170 8,510 638 159 14.98 15.565 0.745 1.190 0.60 236.6 380.5 395.4 18.9 30.2 15.2 301.3 79,100 31,100 16.2 10.16 4,160 1,570 4,700 2,390 9,550 827 176 15.22 15.650 0.830 1.310 0.60 261.9 386.6 397.5 21.1 33.3 15.2 334.2 89,100 34,900 16.3 10.22 4,610 1,760 5,250 2,670 10,900 1,120 193 15.48 15.710 0.890 1.440 0.60 287.2 393.2 399.0 22.6 36.6 15.2 366.4 99,800 38,800 16.5 10.29 5,080 1,940 5,820 2,960 12,300 1,470 211 15.72 15.800 0.980 1.560 0.60 314.0 399.3 401.3 24.9 39.6 15.2 399.5 111,000 42,700 16.7 10.34 5,560 2,130 6,390 3,240 13,800 1,870 233 16.04 15.890 1.070 1.720 0.60 346.7 407.4 403.6 27.2 43.7 15.2 441.8 125,000 47,900 16.8 10.41 6,140 2,370 7,140 3,620 15,800 2,510 257 16.38 15.995 1.175 1.890 0.60 382.5 416.1 406.3 29.8 48.0 15.2 487.4 142,000 53,700 17.1 10.50 6,830 2,640 7,970 4,040 18,200 3,330 283 16.74 16.110 1.290 2.070 0.60 421.2 425.2 409.2 32.8 52.6 15.2 537.4 160,000 60,200 17.3 10.58 7,530 2,940 8,890 4,490 20,800 4,400 311 17.12 16.230 1.410 2.260 0.60 462.8 434.8 412.2 35.8 57.4 15.2 589.7 180,000 67,100 17.5 10.67 8,280 3,260 9,880 4,980 23,900 5,740 342 17.54 16.360 1.540 2.470 0.60 509.0 445.5 415.5 39.1 62.7 15.2 648.2 204,000 75,100 17.7 10.76 9,160 3,610 11,010 5,540 27,500 7,510 370 17.92 16.475 1.655 2.660 0.60 550.6 455.2 418.5 42.0 67.6 15.2 702.2 227,000 82,800 18.0 10.86 9,970 3,960 12,070 6,070 31,000 9,430 26 15.69 5.500 0.250 0.345 0.40 38.69 398.5 139.7 6.4 8.8 10.2 49.86 12,600 401 15.9 2.84 632 57.4 728 90.3 152 11.3 31 15.88 5.525 0.275 0.440 0.40 46.13 403.4 140.3 7.0 11.2 10.2 58.99 15,600 516.9 16.3 2.96 773 73.7 887 115 198 19.4 36 15.86 6.985 0.295 0.430 0.40 53.57 402.8 177.4 7.5 10.9 10.2 68.14 18,600 1,020 16.5 3.87 924 115 1,050 177 389 22.9 40 16.01 6.995 0.305 0.505 0.40 59.53 406.7 177.7 7.7 12.8 10.2 75.73 21,500 1,200 16.8 3.98 1,060 135 1,190 208 464 32.9 45 16.13 7.035 0.345 0.565 0.40 66.97 409.7 178.7 8.8 14.4 10.2 85.88 24,500 1,370 16.9 3.99 1,200 153 1,350 238 535 47.1 50 16.26 7.070 0.380 0.630 0.40 74.41 413.0 179.6 9.7 16.0 10.2 95.32 27,400 1,550 17.0 4.03 1,330 173 1,510 268 609 64.1 57 16.43 7.120 0.430 0.715 0.40 84.83 417.3 180.8 10.9 18.2 10.2 108.2 31,600 1,800 17.1 4.08 1,510 199 1,730 310 714 93.2 67 16.33 10.235 0.395 0.665 0.40 99.71 414.8 260.0 10.0 16.9 10.2 126.9 39,700 4,950 17.7 6.25 1,910 381 2,130 581 1,960 100 77 16.52 10.295 0.455 0.760 0.40 114.6 419.6 261.5 11.6 19.3 10.2 146.0 46,100 5,760 17.8 6.28 2,200 441 2,460 673 2,300 150 89 16.75 10.365 0.525 0.875 0.40 132.4 425.4 263.3 13.3 22.2 10.2 168.5 54,000 6,760 17.9 6.33 2,540 514 2,860 787 2,740 228 100 16.97 10.425 0.585 0.985 0.40 148.8 431.0 264.8 14.9 25.0 10.2 190.1 61,800 7,750 18.0 6.38 2,870 585 3,250 899 3,190 324 35 17.70 6.000 0.300 0.425 0.40 52.09 449.6 152.4 7.6 10.8 10.2 66.34 21,200 639 17.9 3.10 943 83.9 1,090 132 307 21.4 40 17.90 6.015 0.315 0.525 0.40 59.53 454.7 152.8 8.0 13.3 10.2 75.79 25,400 793 18.3 3.23 1,120 104 1,280 163 385 33.7 46 18.06 6.060 0.360 0.605 0.40 68.46 458.7 153.9 9.1 15.4 10.2 87.23 29,600 939 18.4 3.28 1,290 122 1,490 192 460 51.2 *41 17.70 7.450 0.320 0.425 0.40 61.01 449.6 189.2 8.1 10.8 10.2 76.56 25,400 1,220 18.2 3.99 1,130 129 1,290 201 587 26.2 *45 17.86 7.475 0.335 0.500 0.40 66.97 453.6 189.9 8.5 12.7 10.2 85.52 29,400 1,450 18.5 4.12 1,300 153 1,470 237 704 37.5 50 17.99 7.495 0.355 0.570 0.40 74.41 456.9 190.4 9.0 14.5 10.2 94.62 33,300 1,670 18.8 4.20 1,460 175 1,650 272 816 52.1 소성단면계수 Plastic Modulus 뒤틀림상수 Warping Constant (cm 6,x10 3 ) 비틀림상수 Torsional Constant w W14 x 16 W16 x 5½ W16 x 7 W16 x 10¼ W18 x 6 W18 x 7½ 28 29

01. H Section H 형강 s and Sectional Properties 치수및단면성능 (2) ASTM W18 x 7½ W18 x 11 W21 x 6½ W21 x 8¼ W21 x 12¼ * 표시는 BS규격 30 단위무게 Unit Weight (lbs/ft) 표준단면치수 Standard Sectional (in) 단위무게 Unit Weight (kg/m) 표준단면치수 Standard Sectional (mm) al Tolerance Surface Condition 단면적 Sectional Area (cm 2 ) 단면 2 차모멘트 Moment of Inertia : ASTM A614 : ASTM A614 : ASTM A614 단면 2 차반경 Radius of Gyration (cm) 단면계수 Modulus of Section W H B t 1 t 2 r M H B t 1 t 2 r A Ix Iy ix iy Sx Sy Zx Zy Cw J 55 18.11 7.530 0.390 0.630 0.40 81.85 460.0 191.3 9.9 16.0 10.2 104.5 37,100 1,870 18.8 4.23 1,610 196 1,830 304 920 69.7 60 18.24 7.555 0.415 0.695 0.40 89.29 463.3 191.9 10.5 17.7 10.2 113.8 41,000 2,090 19.0 4.29 1,770 218 2,010 338 1,030 91.3 65 18.35 7.590 0.450 0.750 0.40 96.73 466.1 192.8 11.4 19.1 10.2 123.3 44,700 2,290 19.0 4.31 1,920 238 2,190 370 1,140 115 *66 18.39 7.590 4.450 0.770 0.40 98.22 467.2 192.8 11.4 19.6 10.2 125.3 45,700 2,350 19.1 4.33 1,960 244 2,230 379 1,170 122 71 18.47 7.635 0.495 0.810 0.40 105.7 469.1 193.9 12.6 20.6 10.2 134.7 48,800 2,510 19.0 4.32 2,080 259 2,390 405 1,260 147 76 18.21 11.035 0.425 0.680 0.40 113.1 462.5 280.3 10.8 17.3 10.2 144.1 55,500 6,350 19.6 6.64 2,400 453 2,670 693 3,150 119 86 18.39 11.090 0.480 0.770 0.40 128.0 467.1 281.7 12.2 19.6 10.2 163.5 63,700 7,310 19.7 6.69 2,730 519 3,050 794 3,660 173 97 18.59 11.145 0.535 0.870 0.40 144.4 472.2 283.1 13.6 22.1 10.2 184.2 72,700 8,370 19.9 6.74 3,080 591 3,460 906 4,230 246 106 18.73 11.200 0.590 0.940 0.40 157.7 475.7 284.5 15.0 23.9 10.2 201.1 79,700 9,190 19.9 6.76 3,350 646 3,780 992 4,680 315 119 18.97 11.265 0.655 1.060 0.40 177.1 481.8 286.1 16.6 26.9 10.2 225.9 91,000 10,500 20.1 6.82 3,780 734 4,280 1,130 5,430 445 130 19.25 11.160 0.670 1.200 0.40 193.5 489.0 283.5 17.0 30.5 10.2 246.6 103,000 11,600 20.4 6.86 4,210 818 4,760 1,260 6,090 609 143 19.49 11.220 0.730 1.320 0.40 212.8 495.0 285.0 18.5 33.5 10.2 271.0 114,000 12,900 20.5 6.90 4,610 905 5,270 1,400 6,880 804 158 19.72 11.300 0.810 1.440 0.40 235.1 500.9 287.0 20.6 36.6 10.2 299.1 127,000 14,500 20.6 6.96 5,070 1,010 5,840 1,550 7,770 1,060 175 20.04 11.375 0.890 1.590 0.40 260.4 509.0 288.9 22.6 40.4 10.2 331.1 144,000 16,300 20.9 7.02 5,660 1,130 6,520 1,740 8,910 1,420 192 20.35 11.455 0.960 1.750 0.40 285.7 516.9 291.0 24.4 44.4 10.2 363.8 161,000 18,300 21.0 7.09 6,230 1,260 7,240 1,940 10,180 1,880 211 20.67 11.555 1.060 1.910 0.40 314.0 525.0 293.5 26.9 48.5 10.2 400.7 180,000 20,500 21.2 7.15 6,860 1,400 8,030 2,170 11,600 2,470 234 21.06 11.650 1.160 2.110 0.40 348.2 534.9 295.9 29.5 53.6 10.2 444.3 204,000 23,200 21.4 7.23 7,630 1,570 9,000 2,440 13,400 3,320 258 21.46 11.770 1.280 2.300 0.40 383.9 545.1 299.0 32.5 58.4 10.2 489.3 229,000 26,100 21.6 7.30 8,400 1,750 10,000 2,730 15,410 4,340 283 21.85 11.890 1.400 2.500 0.40 421.2 555.0 302.0 35.6 63.5 10.2 536.8 257,000 29,300 21.9 7.39 9,260 1,940 11,100 3,030 17,600 5,620 311 22.32 12.005 1.520 2.740 0.40 462.8 566.9 304.9 38.6 69.6 10.2 590.4 290,000 33,100 22.2 7.49 10,200 2,170 12,300 3,400 20,330 7,390 44 20.66 6.500 0.350 0.450 0.50 65.48 524.8 165.1 8.9 11.4 12.7 83.71 35,000 859 20.4 3.20 1,330 104 1,560 166 563 33.1 50 20.83 6.530 0.380 0.535 0.50 74.41 529.1 165.9 9.7 13.6 12.7 95.19 41,100 1,040 20.8 3.31 1,550 125 1,810 200 688 48.9 57 21.06 6.555 0.405 0.650 0.50 84.83 534.9 166.5 10.3 16.5 12.7 108.0 48,600 1,270 21.2 3.43 1,820 153 2,110 243 853 74.4 48 20.60 8.140 0.350 0.430 0.50 71.43 523.2 206.8 8.9 10.9 12.7 91.09 39,800 1,610 20.9 4.20 1,520 156 1,750 244 1,050 34.6 55 20.80 8.220 0.375 0.522 0.50 81.85 528.3 208.8 9.6 13.2 12.7 104.7 47,500 2,010 21.3 4.38 1,800 193 2,060 300 1,330 52.5 62 20.99 8.240 0.400 0.615 0.50 92.27 533.1 209.3 10.2 15.6 12.7 117.9 55,300 2,390 21.7 4.50 2,070 228 2,370 356 1,600 77.0 68 21.13 8.270 0.430 0.685 0.50 101.2 536.7 210.1 10.9 17.4 12.7 129.2 61,600 2,700 21.8 4.57 2,300 257 2,620 400 1,810 102 73 21.24 8.295 0.455 0.740 0.50 108.6 539.5 210.7 11.6 18.8 12.7 138.8 66,800 2,940 21.9 4.60 2,480 279 2,830 435 1,990 127 83 21.43 8.355 0.515 0.835 0.50 123.5 544.3 212.2 13.1 21.2 12.7 157.1 76,200 3,390 22.0 4.65 2,800 320 3,210 500 2,310 182 93 21.62 8.420 0.580 0.930 0.50 138.4 549.1 213.9 14.7 23.6 12.7 176.1 86,100 3,860 22.1 4.68 3,140 361 3,610 568 2,660 253 101 21.36 12.290 0.500 0.800 0.50 150.3 542.5 312.2 12.7 20.3 12.7 191.9 101,000 10,300 22.9 7.33 3,720 660 4,140 1,010 7,020 218 111 21.51 12.340 0.550 0.875 0.50 165.2 546.4 313.4 14.0 22.2 12.7 210.8 111,000 11,400 22.9 7.35 4,060 728 4,560 1,120 7,820 286 122 21.68 12.390 0.600 0.960 0.50 181.6 550.7 314.7 15.2 24.4 12.7 231.2 123,000 12,700 23.1 7.41 4,470 807 5,030 1,240 8,780 377 소성단면계수 Plastic Modulus 뒤틀림상수 Warping Constant (cm 6,x10 3 ) 비틀림상수 Torsional Constant w W18 x 7½ W18 x 11 W21 x 6½ W21 x 8¼ W21 x 12¼ 31

01. H Section H 형강 s and Sectional Properties 치수및단면성능 (2) ASTM 32 W21 x 12¼ W24 x 7 W24 x 9 W24 x 12¾ * 표시는 BS 규격 단위무게 Unit Weight (lbs/ft) 표준단면치수 Standard Sectional (in) 단위무게 Unit Weight (kg/m) 표준단면치수 Standard Sectional (mm) al Tolerance Surface Condition 단면적 Sectional Area (cm 2 ) 단면 2 차모멘트 Moment of Inertia : ASTM A614 : ASTM A614 : ASTM A614 단면 2 차반경 Radius of Gyration (cm) 단면계수 Modulus of Section W H B t 1 t 2 r M H B t 1 t 2 r A Ix Iy ix iy Sx Sy Zx Zy Cw J 132 21.83 12.440 0.650 1.035 0.50 196.4 554.5 316.0 16.5 26.3 12.7 250.4 134,000 13,900 23.1 7.45 4,830 880 5,460 1,350 9,650 474 147 22.06 12.510 0.720 1.150 0.50 218.8 560.3 317.8 18.3 29.2 12.7 278.8 151,000 15,600 23.3 7.48 5,390 982 6,120 1,520 11,000 648 166 22.48 12.420 0.750 1.360 0.50 247.0 571.0 315.5 19.1 34.5 12.7 315.0 178,000 18,100 23.8 7.58 6,230 1,150 7,080 1,760 13,000 988 182 22.72 12.500 0.830 1.480 0.50 270.8 577.1 317.5 21.1 37.6 12.7 346.0 197,000 20,100 23.9 7.62 6,830 1,270 7,800 1,950 14,600 1,290 201 23.03 12.575 0.910 1.630 0.50 299.1 585.0 319.4 23.1 41.4 12.7 381.9 221,000 22,500 24.1 7.68 7,560 1,410 8,680 2,180 16,600 1,720 *223 23.35 12.673 1.791 1.000 0.50 331.9 593.1 321.9 25.4 45.5 12.7 421.8 248,000 25,400 24.2 7.76 8,360 1,580 9,660 2,440 19,000 2,290 *248 23.74 12.776 1.988 1.114 0.50 369.1 603.0 324.5 28.3 50.5 12.7 471.2 281,000 28,900 24.4 7.83 9,320 1,780 10,900 2,760 21,900 3,140 *275 24.13 12.890 2.189 1.220 0.50 409.2 612.9 327.4 31.0 55.6 12.7 521.0 317,000 32,600 24.7 7.91 10,300 1,990 12,100 3,100 25,300 4,190 *300 24.53 12.988 2.382 1.319 0.50 446.4 623.1 329.9 33.5 60.5 12.7 568.8 353,000 36,400 24.9 8.00 11,300 2,210 13,400 3,440 28,600 5,390 *333 25.00 13.130 2.618 1.461 0.50 495.6 635.0 333.5 37.1 66.5 12.7 631.2 400,000 41,300 25.2 8.09 12,600 2,480 15,000 3,870 33,200 7,220 55 23.57 7.005 0.395 0.505 0.50 81.85 598.7 177.9 10.0 12.8 12.7 104.2 55,900 1,210 23.2 3.41 1,870 136 2,190 218 1,030 50.3 62 23.74 7.040 0.430 0.590 0.50 92.27 603.0 178.8 10.9 15.0 12.7 117.5 64,600 1,440 23.4 3.50 2,140 161 2,510 258 1,240 72.4 68 23.73 8.965 0.415 0.585 0.50 101.2 602.7 227.7 10.5 14.9 12.7 129.4 76,200 2,940 24.3 4.77 2,530 258 2,900 403 2,530 79.2 76 23.92 8.990 0.440 0.680 0.50 113.1 607.6 228.3 11.2 17.3 12.7 144.6 87,500 3,440 24.6 4.88 2,880 301 3,290 470 2,990 113 84 24.10 9.020 0.470 0.770 0.50 125.0 612.1 229.1 11.9 19.6 12.7 159.4 98,600 3,940 24.9 4.97 3,220 344 3,680 536 3,450 155 94 24.31 9.065 0.515 0.875 0.50 139.9 617.5 230.3 13.1 22.2 12.7 178.7 112,000 4,530 25.0 5.03 3,630 393 4,160 615 4,000 220 103 24.53 9.000 0.550 0.980 0.50 153.3 623.1 228.6 14.0 24.9 12.7 195.5 125,000 4,970 25.3 5.04 4,010 435 4,590 680 4,440 297 104 24.06 12.750 0.500 0.750 0.65 154.8 611.1 323.9 12.7 19.1 16.5 198.8 130,000 10,800 25.6 7.37 4,250 667 4,770 1,030 9,480 206 117 24.26 12.800 0.550 0.850 0.65 174.1 616.2 325.1 14.0 21.6 16.5 223.0 148,000 12,400 25.8 7.46 4,800 763 5,390 1,170 10,900 291 131 24.48 12.855 0.605 0.960 0.65 194.9 621.8 326.5 15.4 24.4 16.5 249.9 168,000 14,200 25.9 7.54 5,400 870 6,090 1,340 12,600 410 146 24.74 12.900 0.650 1.090 0.65 217.3 628.4 327.7 16.5 27.7 16.5 278.4 192,000 16,300 26.3 7.65 6,110 995 6,870 1,530 14,700 575 162 25.00 12.955 0.705 1.220 0.65 241.1 635.0 329.1 17.9 31.0 16.5 308.9 216,000 18,400 26.4 7.72 6,800 1,120 7,700 1,730 16,800 790 176 25.24 12.890 0.750 1.340 0.65 261.9 641.1 327.4 19.1 34.0 16.5 334.4 237,000 19,900 26.6 7.71 7,390 1,220 8,390 1,880 18,300 1,020 192 25.47 12.950 0.810 1.460 0.65 285.7 646.9 328.9 20.6 37.1 16.5 364.4 261,000 22,000 26.8 7.77 8,070 1,340 9,200 2,070 20,500 1,310 207 25.71 13.010 0.870 1.570 0.65 308.0 653.0 330.5 22.1 39.9 16.5 392.8 285,000 24,100 26.9 7.83 8,730 1,460 10,000 2,250 22,600 1,630 229 26.02 13.110 0.960 1.730 0.65 340.8 660.9 333.0 24.4 43.9 16.5 434.5 319,000 27,100 27.1 7.90 9,650 1,630 11,100 2,520 25,700 2,180 250 26.34 13.185 1.040 1.890 0.65 372.0 669.0 334.9 26.4 48.0 16.5 475.1 354,000 30,100 27.3 7.96 10,600 1,800 12,200 2,800 29,000 2,830 279 26.73 13.305 1.160 2.090 0.65 415.2 678.9 337.9 29.5 53.1 16.5 530.2 400,000 34,300 27.5 8.04 11,800 2,030 13,700 3,160 33,400 3,870 306 27.13 13.405 1.260 2.280 0.65 455.4 689.1 340.5 32.0 57.9 16.5 580.1 446,000 38,300 27.7 8.13 12,900 2,250 15,100 3,510 37,900 5,010 335 27.52 13.520 1.380 2.480 0.65 498.5 699.0 343.4 35.1 63.0 16.5 636.2 496,000 42,700 27.9 8.19 14,200 2,490 16,700 3,900 43,000 6,490 370 27.99 13.660 1.520 2.720 0.65 550.6 710.9 347.0 38.6 69.1 16.5 702.9 558,000 48,400 28.2 8.30 15,700 2,790 18,600 4,380 49,500 8,610 소성단면계수 Plastic Modulus 뒤틀림상수 Warping Constant (cm 6,x10 3 ) 비틀림상수 Torsional Constant w W21 x 12¼ W24 x 7 W24 x 9 W24 x 12¾ 33

01. H Section H 형강 s and Sectional Properties 치수및단면성능 (2) ASTM W27 x 10 W30 x 10½ W33 x 11½ W36 x 12 단위무게 Unit Weight (lbs/ft) 표준단면치수 Standard Sectional (in) 단위무게 Unit Weight (kg/m) 표준단면치수 Standard Sectional (mm) al Tolerance Surface Condition 단면적 Sectional Area (cm 2 ) 단면 2 차모멘트 Moment of Inertia : ASTM A614 : ASTM A614 : ASTM A614 단면 2 차반경 Radius of Gyration (cm) 단면계수 Modulus of Section W H B t 1 t 2 r M H B t 1 t 2 r A Ix Iy ix iy Sx Sy Zx Zy Cw J 84 26.71 9.960 0.460 0.640 0.60 125.0 678.4 253.0 11.7 16.3 15.2 160.0 119,000 4,410 27.3 5.25 3,510 349 4,010 546 4,820 120 94 26.92 9.990 0.490 0.745 0.60 139.9 683.8 253.7 12.4 18.9 15.2 178.0 136,000 5,160 27.6 5.38 3,980 407 4,550 635 5,680 169 102 27.09 10.015 0.515 0.830 0.60 151.8 688.1 254.4 13.1 21.1 15.2 194.0 151,000 5,800 27.9 5.47 4,390 456 5,010 713 6,440 222 114 27.29 10.070 0.570 0.930 0.60 169.7 693.2 255.8 14.5 23.6 15.2 216.4 170,000 6,600 28.0 5.52 4,900 516 5,620 808 7,380 307 129 27.63 10.010 0.610 1.100 0.60 192.0 701.8 254.3 15.5 27.9 15.2 244.0 198,000 7,670 28.5 5.61 5,640 603 6,460 943 8,680 464 90 29.53 10.400 0.470 0.610 1.10 133.9 750.1 264.2 11.94 15.49 28.0 174.4 156,000 4,780 29.9 5.24 4,160 362 4,790 575 6,420 154 99 29.65 10.450 0.520 0.670 1.10 147.3 753.1 265.4 13.21 17.02 28.0 192.1 172,000 5,330 29.9 5.27 4,570 402 5,270 639 7,180 199 108 29.83 10.475 0.545 0.760 1.10 160.7 757.7 266.1 13.84 19.30 28.0 209.0 191,000 6,090 30.2 5.40 5,040 458 5,820 727 8,260 251 116 30.01 10.495 0.565 0.850 1.10 172.6 762.3 266.6 14.35 21.59 28.0 225.0 211,000 6,850 30.6 5.52 5,540 514 6,360 813 9,350 313 124 30.17 10.515 0.585 0.930 1.10 184.5 766.3 267.1 14.86 23.62 28.0 239.8 228,000 7,540 30.8 5.61 5,950 565 6,840 892 10,300 380 132 30.31 10.545 0.615 1.000 1.10 196.4 769.9 267.8 15.62 25.40 28.0 255.1 245,000 8,170 31.0 5.66 6,360 610 7,320 964 11,300 456 148 30.67 10.480 0.650 1.180 1.10 220.2 779.0 266.2 16.51 29.97 28.0 285.0 283,000 9,470 31.5 5.76 7,270 712 8,350 1,120 13,200 662 118 32.86 11.480 0.550 0.740 1.18 175.6 834.6 291.6 13.97 18.80 30.0 228.7 253,000 7,800 33.3 5.84 6,060 535 6,990 849 12,900 274 130 33.09 11.510 0.580 0.855 1.18 193.5 840.5 292.4 14.73 21.72 30.0 252.2 287,000 9,090 33.7 6.00 6,830 622 7,840 983 15,200 362 141 33.30 11.535 0.605 0.960 1.18 209.8 845.8 293.0 15.37 24.38 30.0 273.1 318,000 10,300 34.1 6.14 7,520 703 8,610 1,100 17,200 462 152 33.49 11.565 0.635 1.055 1.18 226.2 850.6 293.8 16.13 26.80 30.0 293.8 347,000 11,400 34.4 6.23 8,160 776 9,350 1,220 19,200 578 169 33.82 11.500 0.670 1.220 1.18 251.5 859.0 292.1 17.02 30.99 30.0 324.4 394,000 12,900 34.9 6.31 9,170 883 10,500 1,390 22,100 805 135 35.55 11.950 0.600 0.790 1.18 200.9 903.0 303.5 15.24 20.07 30.0 261.1 333,000 9,400 35.7 6.00 7,380 619 8,540 986 18,200 349 150 35.85 11.975 0.625 0.940 1.18 223.2 910.6 304.2 15.88 23.88 30.0 290.0 385,000 11,300 36.4 6.24 8,460 743 9,730 1,170 22,000 480 160 36.01 12.000 0.650 1.020 1.18 238.1 914.7 304.8 16.51 25.91 30.0 308.1 414,000 12,300 36.7 6.32 9,050 807 10,400 1,270 24,100 577 170 36.17 12.030 0.680 1.100 1.18 253.0 918.7 305.6 17.27 27.94 30.0 327.5 445,000 13,300 36.9 6.37 9,690 870 11,100 1,380 26,400 694 182 36.33 12.075 0.725 1.180 1.18 270.8 922.8 306.7 18.42 29.97 30.0 350.5 479,000 14,500 37.0 6.43 10,400 946 12,000 1,500 28,700 844 194 36.49 12.115 0.765 1.260 1.18 288.7 926.8 307.7 19.43 32.00 30.0 372.3 512,000 15,600 37.1 6.47 11,000 1,010 12,800 1,610 31,100 1,010 210 36.69 12.180 0.830 1.360 1.18 312.5 931.9 309.4 21.08 34.54 30.0 403.3 557,000 17,100 37.2 6.51 12,000 1,110 13,800 1,760 34,300 1,270 232 37.12 12.120 0.870 1.570 1.18 345.3 942.8 307.8 22.10 39.88 30.0 444.0 633,000 19,500 37.8 6.63 13,400 1,270 15,500 2,010 39,500 1,760 소성단면계수 Plastic Modulus 뒤틀림상수 Warping Constant (cm 6,x10 3 ) 비틀림상수 Torsional Constant w W27 x 10 W30 x 10½ W33 x 11½ W36 x 12 34 35

01. H Section H 형강 s and Sectional Properties 치수및단면성능 (3) HE HE100 HE120 HE140 HE160 HE180 HE200 HE220 HE240 HE260 단위무게 Unit Weight (kg/m) 표준단면치수 Standard Sectional (mm) 단면적 Sectional Area (cm²) 단면 2 차모멘트 Moment of Inertia al Tolerance Surface Condition 단면 2 차반경 Radius of Gyration (cm) : DIN 1025 : EN 10034:1997 : EN 101633 2004 CLASS C Subclass1 단면계수 Modulus of Section W H B t 1 t 2 r A Ix Iy ix iy Sx Sy Zx Zy Cw J A 16.7 96.0 100.0 5.0 8.0 12.0 21.24 349 134 4.05 2.51 72.8 26.8 83.0 41.1 2.58 5.24 B 20.4 100.0 100.0 6.0 10.0 12.0 26.04 450 167 4.15 2.53 89.9 33.5 104 51.4 3.38 9.25 M 41.8 120.0 106.0 12.0 20.0 12.0 53.24 1,140 399 4.63 2.74 190 75.3 236 116 9.93 68.2 A 19.9 114.0 120.0 5.0 8.0 12.0 25.34 606 231 4.89 3.02 106 38.5 120 58.9 6.47 5.99 B 26.7 120.0 120.0 6.5 11.0 12.0 34.01 864 318 5.04 3.06 144 52.9 165 81.0 9.41 13.8 M 52.1 140.0 126.0 12.5 21.0 12.0 66.41 2,020 703 5.52 3.25 289 112 351 172 24.8 91.7 A 24.7 133.0 140.0 5.5 8.5 12.0 31.42 1,030 389 5.73 3.52 155 55.6 174 84.8 15.1 8.13 B 33.7 140.0 140.0 7.0 12.0 12.0 42.96 1,510 550 5.93 3.58 216 78.5 245 120 22.5 20.1 M 63.2 160.0 146.0 13.0 22.0 12.0 80.56 3,290 1,140 6.39 3.76 411 156 494 241 54.3 120 A 30.4 152.0 160.0 6.0 9.0 15.0 38.77 1,670 616 6.56 3.98 220 77.0 245 118 31.4 12.2 B 42.6 160.0 160.0 8.0 13.0 15.0 54.25 2,490 889 6.77 4.05 311 111 354 170 47.9 31.2 M 76.2 180.0 166.0 14.0 23.0 15.0 97.05 5,100 1,760 7.25 4.26 567 212 675 326 108 162 A 35.5 171.0 180.0 6.0 9.5 15.0 45.25 2,510 925 7.45 4.52 294 103 325 157 60.2 14.8 B 51.2 180.0 180.0 8.5 14.0 15.0 65.25 3,830 1,360 7.66 4.57 426 151 481 231 93.8 42.2 M 88.9 200.0 186.0 14.5 24.0 15.0 113.3 7,480 2,580 8.13 4.77 748 277 883 425 199 203 A 42.3 190.0 200.0 6.5 10.0 18.0 53.83 3,690 1,340 8.28 4.99 388 134 430 204 108 21.0 B 61.3 200.0 200.0 9.0 15.0 18.0 78.08 5,700 2,000 8.54 5.06 570 200 643 306 171 59.3 M 103 220.0 206.0 15.0 25.0 18.0 131.3 10,600 3,650 8.99 5.27 964 354 1,140 543 346 259 A 50.5 210.0 220.0 7.0 11.0 18.0 64.34 5,410 1,950 9.17 5.51 515 177 569 271 193 28.5 B 71.5 220.0 220.0 9.5 16.0 18.0 91.04 8,090 2,840 9.43 5.59 736 258 827 394 295 76.6 M 117 240.0 226.0 15.5 26.0 18.0 149.4 14,600 5,010 9.89 5.79 1,220 443 1,420 679 573 315 AA 47.4 224.0 240.0 6.5 9.0 21.0 60.38 5,840 2,080 9.83 5.87 521 173 571 264 240 23.0 A 60.3 230.0 240.0 7.5 12.0 21.0 76.84 7,760 2,770 10.0 6.00 675 231 745 352 328 41.6 B 83.2 240.0 240.0 10.0 17.0 21.0 106.0 11,300 3,920 10.3 6.08 942 327 1,050 498 487 103 M 157 270.0 248.0 18.0 32.0 21.0 199.6 24,300 8,150 11.0 6.39 1,800 657 2,120 1,010 1,150 628 AA 54.1 244.0 260.0 6.5 9.5 24.0 68.97 7,980 2,790 10.8 6.36 654 215 715 328 383 30.3 A 68.2 250.0 260.0 7.5 12.5 24.0 86.82 10,500 3,670 11.0 6.50 840 282 920 430 516 52.4 B 92.9 260.0 260.0 10.0 17.5 24.0 118.4 14,900 5,130 11.2 6.58 1,150 395 1,280 602 754 124 M 172 290.0 268.0 18.0 32.5 24.0 219.6 31,300 10,400 11.9 6.88 2,160 776 2,520 1,190 1,730 719 소성단면계수 Plastic Modulus 뒤틀림상수 Warping Constant (cm 6,x10 3 ) HE 비틀림상수 Torsional Constant HE100 HE120 HE140 HE160 HE180 HE200 HE220 HE240 HE260 36 37

01. H Section H 형강 s and Sectional Properties 치수및단면성능 (3) HE HE280 HE300 HE320 HE340 HE360 HE400 HE450 단위무게 Unit Weight (kg/m) 표준단면치수 Standard Sectional (mm) 단면적 Sectional Area (cm²) 단면 2 차모멘트 Moment of Inertia al Tolerance Surface Condition 단면 2 차반경 Radius of Gyration (cm) : DIN 1025 : EN 10034:1997 : EN 101633 2004 CLASS C Subclass1 단면계수 Modulus of Section W H B t 1 t 2 r A Ix Iy ix iy Sx Sy Zx Zy Cw J AA 61.3 264.0 280.0 7.0 10.0 24.0 78.02 10,600 3,660 11.7 6.85 803 261 873 399 590 36.2 A 76.4 270.0 280.0 8.0 13.0 24.0 97.26 13,700 4,760 11.9 7.00 1,010 340 1,110 518 785 62.1 B 103 280.0 280.0 10.5 18.0 24.0 131.4 19,300 6,590 12.1 7.08 1,380 471 1,530 718 1,130 144 M 189 310.0 288.0 18.5 33.0 24.0 240.2 39,500 13,200 12.8 7.41 2,550 917 2,970 1,400 2,520 807 AA 69.8 283.0 300.0 7.5 10.5 27.0 88.91 13,800 4,730 12.5 7.29 975 315 1,070 482 877 49.4 A 88.3 290.0 300.0 8.5 14.0 27.0 112.5 18,300 6,310 12.8 7.49 1,260 421 1,380 641 1,200 85.2 B 117 300.0 300.0 11.0 19.0 27.0 149.1 25,200 8,560 13.0 7.58 1,680 571 1,870 870 1,690 185 M 238 340.0 310.0 21.0 39.0 27.0 303.1 59,200 19,400 14.0 8.00 3,480 1,250 4,080 1,910 4,390 1,410 AA 74.3 301.0 300.0 8.0 11.0 27.0 94.58 16,400 4,960 13.2 7.24 1,090 331 1,200 506 1,040 55.9 A 97.7 310.0 300.0 9.0 15.5 27.0 124.4 22,900 6,990 13.6 7.50 1,480 466 1,630 710 1,510 108 B 127 320.0 300.0 11.5 20.5 27.0 161.3 30,800 9,240 13.8 7.57 1,930 616 2,150 939 2,070 225 M 245 359.0 309.0 21.0 40.0 27.0 312.0 68,100 19,700 14.8 7.95 3,790 1,280 4,440 1,950 5,000 1,500 AA 78.9 320.0 300.0 8.5 11.5 27.0 100.5 19,600 5,180 14.0 7.18 1,230 345 1,340 529 1,230 63.1 A 105 330.0 300.0 9.5 16.5 27.0 133.5 27,700 7,440 14.4 7.47 1,680 496 1,850 756 1,820 127 B 134 340.0 300.0 12.0 21.5 27.0 170.9 36,700 9,690 14.7 7.53 2,160 646 2,410 986 2,450 257 M 248 377.0 309.0 21.0 40.0 27.0 315.8 76,400 19,700 15.6 7.90 4,050 1,280 4,720 1,950 5,580 1,510 AA 83.7 339.0 300.0 9.0 12.0 27.0 106.6 23,000 5,410 14.7 7.12 1,360 361 1,500 553 1,440 71.0 A 112 350.0 300.0 10.0 17.5 27.0 142.8 33,100 7,890 15.2 7.43 1,890 526 2,090 802 2,180 149 B 142 360.0 300.0 12.5 22.5 27.0 180.6 43,200 10,100 15.5 7.48 2,400 673 2,680 1,030 2,880 292 M 250 395.0 308.0 21.0 40.0 27.0 318.8 84,900 19,500 16.3 7.82 4,300 1,270 4,990 1,940 6,140 1,510 AA 92.4 378.0 300.0 9.5 13.0 27.0 117.7 31,300 5,860 16.3 7.06 1,660 391 1,820 600 1,950 84.7 A 125 390.0 300.0 11.0 19.0 27.0 159.0 45,100 8,560 16.8 7.34 2,310 571 2,560 873 2,940 189 B 155 400.0 300.0 13.5 24.0 27.0 197.8 57,700 10,800 17.1 7.39 2,890 720 3,230 1,100 3,820 356 M 256 432.0 307.0 21.0 40.0 27.0 325.8 104,000 19,300 17.9 7.70 4,810 1,260 5,570 1,930 7,410 1,510 AA 99.8 425.0 300.0 10.0 13.5 27.0 127.1 41,900 6,090 18.2 6.92 1,970 406 2,180 624 2,570 95.6 A 140 440.0 300.0 11.5 21.0 27.0 178.0 63,700 9,470 18.9 7.29 2,900 631 3,220 966 4,150 244 B 171 450.0 300.0 14.0 26.0 27.0 218.0 79,900 11,700 19.1 7.33 3,550 780 3,980 1,200 5,260 440 M 263 478.0 307.0 21.0 40.0 27.0 335.4 131,000 19,300 19.8 7.59 5,480 1,260 6,330 1,940 9,250 1,530 소성단면계수 Plastic Modulus 뒤틀림상수 Warping Constant (cm 6,x10 3 ) HE 비틀림상수 Torsional Constant HE280 HE300 HE320 HE340 HE360 HE400 HE450 38 39

01. H Section H 형강 s and Sectional Properties 치수및단면성능 (3) HE HE500 HE550 HE600 HE650 HE700 HE800 HE900 단위무게 Unit Weight (kg/m) 표준단면치수 Standard Sectional (mm) 단면적 Sectional Area (cm²) 단면 2 차모멘트 Moment of Inertia al Tolerance Surface Condition 단면 2 차반경 Radius of Gyration (cm) : DIN 1025 : EN 10034:1997 : EN 101633 2004 CLASS C Subclass1 단면계수 Modulus of Section W H B t 1 t 2 r A Ix Iy ix iy Sx Sy Zx Zy Cw J AA 107 472.0 300.0 10.5 14.0 27.0 136.9 54,600 6,310 20.0 6.79 2,310 421 2,580 649 3,300 108 A 155 490.0 300.0 12.0 23.0 27.0 197.5 87,000 10,400 21.0 7.26 3,550 693 3,950 1,060 5,640 309 B 187 500.0 300.0 14.5 28.0 27.0 238.6 107,000 12,600 21.2 7.27 4,280 840 4,810 1,290 7,020 538 M 270 524.0 306.0 21.0 40.0 27.0 344.3 162,000 19,200 21.7 7.47 6,180 1,250 7,090 1,930 11,200 1,540 AA 120 522.0 300.0 11.5 15.0 27.0 152.8 72,900 6,770 21.8 6.66 2,790 451 3,130 699 4,340 134 A 166 540.0 300.0 12.5 24.0 27.0 211.8 112,000 10,800 23.0 7.14 4,150 720 4,620 1,110 7,190 352 B 199 550.0 300.0 15.0 29.0 27.0 254.1 137,000 13,100 23.2 7.18 4,980 873 5,590 1,340 8,860 600 M 278 572.0 306.0 21.0 40.0 27.0 354.4 198,000 19,200 23.6 7.36 6,920 1,250 7,930 1,940 13,500 1,550 AA 129 571.0 300.0 12.0 15.5 27.0 164.1 91,900 6,990 23.7 6.53 3,220 466 3,620 725 5,380 150 A 178 590.0 300.0 13.0 25.0 27.0 226.5 141,000 11,300 25.0 7.06 4,780 753 5,350 1,160 8,980 398 B 212 600.0 300.0 15.5 30.0 27.0 270.0 171,000 13,500 25.2 7.07 5,700 900 6,430 1,390 11,000 667 M 286 620.0 305.0 21.0 40.0 27.0 363.7 237,000 19,000 25.5 7.23 7,650 1,250 8,770 1,930 15,900 1,560 AA 138 620.0 300.0 12.5 16.0 27.0 175.8 114,000 7,220 25.5 6.41 3,680 481 4,160 751 6,570 168 A 190 640.0 300.0 13.5 26.0 27.0 241.6 175,000 11,700 26.9 6.96 5,470 780 6,140 1,200 11,000 448 B 225 650.0 300.0 16.0 31.0 27.0 286.3 211,000 14,000 27.1 6.99 6,490 933 7,320 1,440 13,400 739 M 293 668.0 305.0 21.0 40.0 27.0 373.7 282,000 19,000 27.5 7.13 8,440 1,250 9,660 1,940 18,600 1,580 AA 150 670.0 300.0 13.0 17.0 27.0 190.9 143,000 7,670 27.4 6.34 4,270 511 4,840 800 8,160 195 A 204 690.0 300.0 14.5 27.0 27.0 260.5 215,000 12,200 28.7 6.84 6,230 813 7,030 1,260 13,400 514 B 241 700.0 300.0 17.0 32.0 27.0 306.4 257,000 14,400 29.0 6.86 7,340 960 8,330 1,500 16,100 831 M 301 716.0 304.0 21.0 40.0 27.0 383.0 329,000 18,800 29.3 7.01 9,190 1,240 10,500 1,930 21,400 1,590 AA 172 770.0 300.0 14.0 18.0 30.0 218.5 209,000 8,130 30.9 6.10 5,430 542 6,220 857 11,500 257 A 224 790.0 300.0 15.0 28.0 30.0 285.8 303,000 12,600 32.6 6.64 7,670 840 8,700 1,310 18,300 597 B 262 800.0 300.0 17.5 33.0 30.0 334.2 359,000 14,900 32.8 6.68 8,980 993 10,200 1,550 21,800 946 M 317 814.0 303.0 21.0 40.0 30.0 404.3 443,000 18,600 33.1 6.78 10,900 1,230 12,500 1,930 27,800 1,650 AA 198 870.0 300.0 15.0 20.0 30.0 252.2 301,000 9,040 34.5 5.99 6,920 603 8,000 958 16,300 335 A 252 890.0 300.0 16.0 30.0 30.0 320.5 422,000 13,500 36.3 6.49 9,480 900 10,800 1,410 25,000 737 B 291 900.0 300.0 18.5 35.0 30.0 371.3 494,000 15,800 36.5 6.52 11,000 1,050 12,600 1,660 29,500 1,140 M 333 910.0 302.0 21.0 40.0 30.0 423.6 570,000 18,500 36.7 6.61 12,500 1,230 14,400 1,930 34,700 1,670 소성단면계수 Plastic Modulus 뒤틀림상수 Warping Constant (cm 6,x10 3 ) HE 비틀림상수 Torsional Constant HE500 HE550 HE600 HE650 HE700 HE800 HE900 40 41

01. H Section H 형강 s and Sectional Properties 치수및단면성능 (4) IPE IPE120 IPE140 IPE160 IPE180 IPE200 IPE220 IPE240 IPE270 IPE300 IPE330 IPE360 단위무게 Unit Weight (kg/m) 표준단면치수 Standard Sectional (mm) 단면적 Sectional Area (cm²) 단면 2 차모멘트 Moment of Inertia al Tolerance Surface Condition 단면 2 차반경 Radius of Gyration (cm) : DIN 1025 : EN 10034:1997 : EN 101633 2004 CLASS C Subclass1 단면계수 Modulus of Section W H B t 1 t 2 r A Ix Iy ix iy Sx Sy Zx Zy Cw J A 8.66 117.6 64.0 3.8 5.1 7.0 11.03 257 22.4 4.83 1.43 43.8 7.00 49.9 11.0 0.71 1.04 10.4 120.0 64.0 4.4 6.3 7.0 13.21 318 27.7 4.90 1.45 53.0 8.70 60.7 13.6 0.89 1.74 A 10.5 137.4 73.0 3.8 5.6 7.0 13.39 435 36.4 5.70 1.65 63.3 10.0 71.6 15.5 1.58 1.36 12.9 140.0 73.0 4.7 6.9 7.0 16.43 541 44.9 5.74 1.65 77.3 12.3 88.3 19.2 1.98 2.45 A 12.7 157.0 82.0 4.0 5.9 9.0 16.18 689 54.4 6.53 1.83 87.8 13.3 99.1 20.7 3.09 1.96 15.8 160.0 82.0 5.0 7.4 9.0 20.09 869 68.3 6.58 1.84 109 16.7 124 26.1 3.96 3.60 A 15.4 177.0 91.0 4.3 6.5 9.0 19.58 1,060 81.9 7.36 2.05 120 18.0 135 28.0 5.93 2.70 18.8 180.0 91.0 5.3 8.0 9.0 23.95 1,320 101 7.42 2.05 147 22.2 166 34.6 7.43 4.79 O 21.3 182.0 92.0 6.0 9.0 9.0 27.10 1,510 117 7.46 2.08 166 25.5 189 39.9 8.74 6.76 A 18.4 197.0 100.0 4.5 7.0 12.0 23.47 1,590 117 8.23 2.23 161 23.4 182 36.5 10.5 4.11 22.4 200.0 100.0 5.6 8.5 12.0 28.48 1,940 142 8.25 2.24 194 28.5 221 44.6 13.0 6.98 O 25.1 202.0 102.0 6.2 9.5 12.0 31.96 2,210 169 8.32 2.30 219 33.1 249 51.9 15.6 9.45 A 22.2 217.0 110.0 5.0 7.7 12.0 28.26 2,320 171 9.06 2.46 214 31.2 240 48.5 18.7 5.69 26.2 220.0 110.0 5.9 9.2 12.0 33.37 2,770 205 9.11 2.48 252 37.3 285 58.1 22.7 9.07 O 29.4 222.0 112.0 6.6 10.2 12.0 37.39 3,130 240 9.15 2.53 282 42.8 321 66.9 26.8 12.3 A 26.2 237.0 120.0 5.2 8.3 15.0 33.31 3,290 240 9.94 2.68 278 40.0 312 62.4 31.3 8.35 30.7 240.0 120.0 6.2 9.8 15.0 39.12 3,890 284 9.97 2.69 324 47.3 367 73.9 37.4 12.9 O 34.3 242.0 122.0 7.0 10.8 15.0 43.71 4,370 329 10.0 2.74 361 53.9 410 84.4 43.7 17.2 A 30.7 267.0 135.0 5.5 8.7 15.0 39.15 4,920 358 11.2 3.02 369 53.0 413 82.3 59.5 10.3 36.1 270.0 135.0 6.6 10.2 15.0 45.95 5,790 420 11.2 3.02 429 62.2 484 97.0 70.6 15.9 O 42.3 274.0 136.0 7.5 12.2 15.0 53.84 6,950 514 11.4 3.09 507 75.5 575 118 87.6 24.9 A 36.5 297.0 150.0 6.1 9.2 15.0 46.53 7,170 519 12.4 3.34 483 69.2 542 107 107 13.4 42.2 300.0 150.0 7.1 10.7 15.0 53.81 8,360 603.8 12.5 3.35 557 80.5 628 125 126 20.1 O 49.3 304.0 152.0 8.0 12.7 15.0 62.83 10,000 745.7 12.6 3.45 658 98.1 744 153 158 31.1 A 43.0 327.0 160.0 6.5 10.0 18.0 54.74 10,200 685.2 13.7 3.54 624 85.7 702 133 172 19.6 49.2 330.0 160.0 7.5 11.5 18.0 62.61 11,800 788.1 13.7 3.55 715 98.5 804 154 199 28.2 O 57.0 334.0 162.0 8.5 13.5 18.0 72.62 13,900 960.4 13.8 3.64 832 119 943 185 246 42.2 A 50.2 357.6 170.0 6.6 11.5 18.0 63.96 14,500 944 15.1 3.84 811 111 907 172 282 26.5 57.1 360.0 170.0 8.0 12.7 18.0 72.73 16,300 1,040 15.0 3.78 906 122 1,020 191 314 37.3 O 66.0 364.0 172.0 9.2 14.7 18.0 84.13 19,000 1,250 15.0 3.85 1,040 145 1,190 227 380 55.8 소성단면계수 Plastic Modulus 뒤틀림상수 Warping Constant (cm 6,x10 3 ) IPE 비틀림상수 Torsional Constant IPE120 IPE140 IPE160 IPE180 IPE200 IPE220 IPE240 IPE270 IPE300 IPE330 IPE360 42 43

01. H Section H 형강 s and Sectional Properties 치수및단면성능 (4) IPE IPE400 IPE450 IPE500 IPE550 IPE600 단위무게 Unit Weight (kg/m) 표준단면치수 Standard Sectional (mm) 단면적 Sectional Area (cm²) 단면 2 차모멘트 Moment of Inertia al Tolerance Surface Condition 단면 2 차반경 Radius of Gyration (cm) : DIN 1025 : EN 10034:1997 : EN 101633 2004 CLASS C Subclass1 단면계수 Modulus of Section W H B t 1 t 2 r A Ix Iy ix iy Sx Sy Zx Zy Cw J A 57.4 397.0 180.0 7.0 12.0 21.0 73.10 20,300 1,170 16.7 4.00 1,020 130 1,140 202 432 34.8 66.3 400.0 180.0 8.6 13.5 21.0 84.46 23,100 1,320 16.5 3.95 1,160 147 1,310 229 490 51.1 O 75.7 404.0 182.0 9.7 15.5 21.0 96.39 26,700 1,560 16.6 4.02 1,320 171 1,500 269 588 73.1 A 67.2 447.0 190.0 7.6 13.1 21.0 85.55 29,800 1,500 18.7 4.19 1,330 158 1,490 246 705 45.7 77.6 450.0 190.0 9.4 14.6 21.0 98.82 33,700 1,680 18.5 4.12 1,500 177 1,700 276 791 66.9 O 92.4 456.0 192.0 11.0 17.6 21.0 117.7 40,900 2,090 18.6 4.21 1,790 218 2,050 341 998 109 A 79.4 497.0 200.0 8.4 14.5 21.0 101.1 42,900 1,940 20.6 4.38 1,730 194 1,950 302 1,130 62.8 90.7 500.0 200.0 10.2 16.0 21.0 115.5 48,200 2,140 20.4 4.30 1,930 214 2,190 336 1,250 89.3 O 107 506.0 202.0 12.0 19.0 21.0 136.7 57,800 2,620 20.6 4.38 2,280 259 2,610 409 1,550 143 A 92.1 547.0 210.0 9.0 15.7 24.0 117.3 60,000 2,430 22.6 4.55 2,190 231 2,470 362 1,710 86.5 106 550.0 210.0 11.1 17.2 24.0 134.4 67,100 2,670 22.3 4.46 2,440 254 2,790 401 1,880 123 O 123 556.0 212.0 12.7 20.2 24.0 156.1 79,200 3,220 22.5 4.54 2,850 304 3,260 481 2,300 188 A 108 597.0 220.0 9.8 17.5 24.0 137.0 82,900 3,120 24.6 4.77 2,780 284 3,140 442 2,610 119 122 600.0 220.0 12.0 19.0 24.0 156.0 92,100 3,390 24.3 4.66 3,070 308 3,510 486 2,850 165 O 154 610.0 224.0 15.0 24.0 24.0 196.8 118,000 4,520 24.5 4.79 3,870 404 4,470 640 3,860 318 소성단면계수 Plastic Modulus 뒤틀림상수 Warping Constant (cm 6,x10 3 ) IPE 비틀림상수 Torsional Constant IPE400 IPE450 IPE500 IPE550 IPE600 44 45

01. H Section H 형강 s and Sectional Properties 치수및단면성능 (5) HD HD260 HD320 HD360 단위무게 Unit Weight (kg/m) 표준단면치수 Standard Sectional (mm) 단면적 Sectional Area (cm²) 단면 2 차모멘트 Moment of Inertia al Tolerance Surface Condition 단면 2 차반경 Radius of Gyration (cm) : EN 10034:1997 : EN 101633 2004 CLASS C Subclass1 단면계수 Modulus of Section W H B t 1 t 2 r A Ix Iy ix iy Sx Sy Zx Zy Cw J 68.2 250.0 260.0 7.5 12.5 24.0 86.82 10,500 3,670 11.0 6.50 840 282 920 430 516 52.4 92.9 260.0 260.0 10.0 17.5 24.0 118.4 14,900 5,130 11.2 6.58 1,150 395 1,280 602 754 124 114 268.0 262.0 12.5 21.5 24.0 145.7 18,900 6,460 11.4 6.66 1,410 493 1,600 753 979 222 142 278.0 265.0 15.5 26.5 24.0 180.3 24,300 8,240 11.6 6.76 1,750 622 2,020 951 1,300 407 172 290.0 268.0 18.0 32.5 24.0 219.6 31,300 10,400 11.9 6.88 2,160 776 2,520 1,190 1,730 719 97.7 310.0 300.0 9.0 15.5 27.0 124.4 22,900 6,990 13.6 7.50 1,480 466 1,630 710 1,510 108 127 320.0 300.0 11.5 20.5 27.0 161.3 30,800 9,240 13.8 7.57 1,930 616 2,150 939 2,070 225 158 330.0 303.0 14.5 25.5 27.0 201.2 39,600 11,800 14.0 7.66 2,400 779 2,720 1,190 2,740 420 198 343.0 306.0 18.0 32.0 27.0 252.3 51,900 15,300 14.3 7.79 3,030 1,000 3,480 1,530 3,700 805 245 359.0 309.0 21.0 40.0 27.0 312.0 68,100 19,700 14.8 7.95 3,790 1,280 4,440 1,950 5,000 1,500 300 375.0 313.0 27.0 48.0 27.0 382.1 86,900 24,600 15.1 8.02 4,630 1,570 5,520 2,410 6,560 2,650 134 356.0 369.0 11.2 18.0 15.0 170.6 41,500 15,100 15.6 9.41 2,330 818 2,560 1,240 4,310 169 148 360.0 370.0 12.3 19.8 15.0 187.9 46,300 16,700 15.7 9.43 2,570 903 2,840 1,370 4,840 224 162 364.0 371.0 13.3 21.8 15.0 206.3 51,500 18,600 15.8 9.50 2,830 1,000 3,140 1,520 5,430 296 179 368.0 373.0 15.0 23.9 15.0 228.3 57,400 20,700 15.9 9.52 3,120 1,110 3,480 1,680 6,120 394 196 372.0 374.0 16.4 26.2 15.0 250.3 63,600 22,900 15.9 9.57 3,420 1,220 3,840 1,860 6,830 517 소성단면계수 Plastic Modulus 뒤틀림상수 Warping Constant (cm 6,x10 3 ) HD 비틀림상수 Torsional Constant HD260 HD320 HD360 46 47

01. H Section H 형강 s and Sectional Properties 치수및단면성능 (6) HP 단위무게 Unit Weight (kg/m) 표준단면치수 Standard Sectional (mm) 단면적 Sectional Area (cm²) 단면 2 차모멘트 Moment of Inertia 단면 2 차반경 Radius of Gyration (cm) 단면계수 Modulus of Section W H B t 1 t 2 r A Ix Iy ix iy Sx Sy Zx Zy Cw J HP200 53.5 204 207 11.3 11.3 10.0 68.14 4,980 1,670 8.55 4.95 488 161 551 249 155 34.2 HP200 HP220 57.2 210 224.5 11 11 18.0 72.85 5,730 2,080 8.87 5.34 546 185 614 286 205 44.2 HP220 HP260 HP305 HP320 HP360 al Tolerance Surface Condition : EN 10034:1997 : EN 101633 2004 CLASS C Subclass1 75.0 249 265 12 12 24.0 95.54 10,600 3,730 10.5 6.25 851 282 959 435 523 79.3 87.3 253 267 14 14 24.0 111.2 12,600 4,460 10.6 6.33 996 334 1,120 516 634 116 78.4 299.3 306.4 11 11 15.2 99.89 16,300 5,280 12.8 7.27 1,090 345 1,210 527 1,100 50.6 88.0 301.7 307.8 12.4 12.3 15.2 112.1 18,400 5,980 12.8 7.30 1,220 389 1,360 595 1,250 70.1 95.0 303.7 308.7 13.3 13.3 15.2 121.0 20,000 6,530 12.9 7.35 1,320 423 1,470 648 1,370 86.7 110 307.9 310.7 15.3 15.4 15.2 140.1 23,600 7,710 13.0 7.42 1,530 496 1,720 762 1,650 131 126 312.3 312.9 17.5 17.6 15.2 160.6 27,400 9,000 13.1 7.49 1,750 575 1,990 885 1,950 194 149 318.5 316 20.6 20.7 15.2 189.9 33,100 10,900 13.2 7.58 2,080 690 2,370 1,070 2,410 314 180 326.7 319.7 24.8 24.8 15.2 229.3 41,000 13,500 13.4 7.67 2,510 845 2,900 1,310 3,080 542 186 328.3 320.9 25.5 25.6 15.2 236.9 42,600 14,100 13.4 7.71 2,600 879 3,000 1,370 3,230 594 223 337.9 325.7 30.3 30.4 15.2 284.0 52,700 17,600 13.6 7.87 3,120 1,080 3,650 1,680 4,140 998 88.5 303 304 12 12 27.0 112.7 18,700 5,630 12.9 7.07 1,230 370 1,380 572 1,190 99.0 103 307 306 14 14 27.0 131.0 22,100 6,700 13.0 7.15 1,440 438 1,610 677 1,430 142 117 311 308 16 16 27.0 149.5 25,500 7,810 13.1 7.23 1,640 507 1,850 786 1,700 198 147 319 312 20 20 27.0 186.9 32,700 10,200 13.2 7.39 2,050 654 2,340 1,010 2,260 357 184 329 317 25 25 27.0 234.5 42,300 13,300 13.4 7.53 2,570 839 2,980 1,310 3,070 662 84.3 340 367 10 10 15.2 107.4 23,200 8,240 14.7 8.76 1,360 449 1,500 683 2,240 44.4 109 346.4 371 12.8 12.9 15.2 138.7 30,600 11,000 14.9 8.91 1,770 593 1,960 903 3,050 90.7 133 352 373.8 15.6 15.7 15.2 169.4 38,000 13,700 15.0 8.99 2,160 733 2,410 1,120 3,860 161 152 356.4 376 17.8 17.9 15.2 193.7 44,000 15,900 15.1 9.06 2,470 846 2,770 1,290 4,540 236 174 361.4 378.5 20.3 20.4 15.2 221.5 51,000 18,500 15.2 9.14 2,820 978 3,190 1,500 5,360 348 180 362.9 378.8 21.1 21.1 15.2 229.5 53,000 19,100 15.2 9.12 2,920 1,010 3,310 1,550 5,580 387 소성단면계수 Plastic Modulus 뒤틀림상수 Warping Constant (cm 6,x10 3 ) Hp 비틀림상수 Torsional Constant HP260 HP305 HP320 HP360 48 49

01. H Section H 형강 s and Sectional Properties 치수및단면성능 (7) British Standard (BS) Universal Beam 50 단위무게 Unit Weight (kg/m) 표준단면치수 Standard Sectional (mm) 단면적 Sectional Area (cm²) 단면 2 차모멘트 Moment of Inertia 단면 2 차반경 Radius of Gyration (cm) 단면계수 Modulus of Section W H B t 1 t 2 r A Ix Iy ix iy Sx Sy Zx Zy Cw J 203 x 102 23 23.1 203.2 101.8 5.4 9.3 7.6 29.40 2,100 164 8.45 2.36 207 32.2 234 49.8 15.4 7.02 203 x 102 203 x 133 254 x 102 254 x 146 305 x 102 305 x 165 356 x 127 356 x 171 406 x 140 406 x 178 457 x 152 al Tolerance Surface Condition : BS 4:2005 : EN 10034:1993 : EN 101633 2004 CLASS C Subclass1 25 25.1 203.2 133.2 5.7 7.8 7.6 31.97 2,340 308 8.56 3.10 230 46.2 258 70.9 29.3 6.10 30 30.0 206.8 133.9 6.4 9.6 7.6 38.21 2,900 385 8.71 3.17 281 57.5 314 88.2 37.3 10.4 22 22.0 254.0 101.6 5.7 6.8 7.6 28.02 2,840 119 10.1 2.06 224 23.5 259 37.3 18.2 4.35 25 25.2 257.2 101.9 6.0 8.4 7.6 32.04 3,410 149 10.3 2.15 265 29.2 306 46.0 22.9 6.56 28 28.3 260.4 102.2 6.3 10.0 7.6 36.08 4,000 179 10.5 2.22 307 34.9 353 54.8 27.9 9.66 31 31.1 251.4 146.1 6.0 8.6 7.6 39.68 4,410 448 10.5 3.36 351 61.3 393 94.1 65.9 8.68 37 37.0 256.0 146.4 6.3 10.9 7.6 47.17 5,540 571 10.8 3.48 433 78.0 483 119 85.6 15.4 43 43.0 259.6 147.3 7.2 12.7 7.6 54.77 6,540 677 10.9 3.52 504 92.0 566 141 103 24.0 25 24.8 305.1 101.6 5.8 7.0 7.6 31.60 4,460 123 11.9 1.97 292 24.2 342 38.8 27.2 4.98 28 28.2 308.7 101.8 6.0 8.8 7.6 35.88 5,370 155 12.2 2.08 348 30.5 403 48.5 34.8 7.51 33 32.8 312.7 102.4 6.6 10.8 7.6 41.83 6,500 194 12.5 2.15 416 37.9 481 60.0 44.0 12.3 40 40.3 303.4 165.0 6.0 10.2 8.9 51.32 8,500 764 12.9 3.86 560 92.7 623 142 164 14.7 46 46.1 306.6 165.7 6.7 11.8 8.9 58.75 9,900 896 13.0 3.90 646 108 720 166 194 22.2 54 54.0 310.4 166.9 7.9 13.7 8.9 68.77 11,700 1,060 13.0 3.93 754 127 846 196 234 34.9 33 33.1 349.0 125.4 6.0 8.5 10.2 42.13 8,250 280 14.0 2.58 473 44.7 543 70.3 81.0 8.97 39 39.1 353.4 126.0 6.6 10.7 10.2 49.77 10,200 358 14.3 2.68 577 56.8 659 89.1 105 15.2 45 45.0 351.4 171.1 7.0 9.7 10.2 57.33 12,100 811 14.5 3.76 689 94.8 775 147 236 16.2 51 51.0 355.0 171.5 7.4 11.5 10.2 64.91 14,100 968 14.7 3.86 794 113 896 174 285 24.0 57 57.0 358.0 172.2 8.1 13.0 10.2 72.56 16,000 1,110 14.8 3.91 894 129 1,010 199 329 33.6 67 67.1 363.4 173.2 9.1 15.7 10.2 85.49 19,500 1,360 15.1 3.99 1,070 157 1,210 243 411 55.9 39 39.0 398.0 141.8 6.4 8.6 10.2 49.65 12,500 410 15.9 2.87 628 57.8 724 90.8 155 11.0 46 46.0 403.2 142.2 6.8 11.2 10.2 58.64 15,700 538 16.4 3.03 779 75.7 888 118 206 19.1 54 54.1 402.6 177.7 7.7 10.9 10.2 68.95 18,700 1,020 16.5 3.85 929 115 1,050 178 391 23.5 60 60.1 406.4 177.9 7.9 12.8 10.2 76.52 21,600 1,200 16.8 3.96 1,060 135 1,200 209 465 33.5 67 67.1 409.4 178.8 8.8 14.3 10.2 85.54 24,300 1,360 16.9 3.99 1,190 152 1,350 237 532 46.4 74 74.2 412.8 179.5 9.5 16.0 10.2 94.51 27,300 1,550 17.0 4.05 1,320 173 1,500 267 607 63.1 52 52.3 449.8 152.4 7.6 10.9 10.2 66.64 21,400 645 17.9 3.11 952 84.6 1,100 133 310 21.7 60 59.8 454.6 152.9 8.1 13.3 10.2 76.23 25,500 795 18.3 3.23 1,120 104 1,290 163 386 34.0 67 67.2 458.0 153.8 9.0 15.0 10.2 85.55 28,900 913 18.4 3.27 1,260 119 1,450 187 446 48.0 74 74.2 462.0 154.4 9.6 17.0 10.2 94.48 32,700 1,050 18.6 3.33 1,420 136 1,630 213 516 66.2 82 82.1 465.8 155.3 10.5 18.9 10.2 104.5 36,600 1,180 18.7 3.36 1,570 152 1,810 240 589 89.7 소성단면계수 Plastic Modulus 뒤틀림상수 Warping Constant (cm 6,x10 3 ) UB 비틀림상수 Torsional Constant 203 x 133 254 x 102 254 x 146 305 x 102 305 x 165 356 x 127 356 x 171 406 x 140 406 x 178 457 x 152 51

01. H Section H 형강 s and Sectional Properties 치수및단면성능 (7) British Standard (BS) Universal Beam 457 x 191 533 x 210 610 x 229 610 x 305 686 x 254 762 x 267 838 x 292 914 x 305 단위무게 Unit Weight (kg/m) 표준단면치수 Standard Sectional (mm) 단면적 Sectional Area (cm²) 단면 2 차모멘트 Moment of Inertia al Tolerance Surface Condition 단면 2 차반경 Radius of Gyration (cm) : BS 4:2005 : EN 10034:1993 : EN 101633 2004 CLASS C Subclass1 단면계수 Modulus of Section W H B t 1 t 2 r A Ix Iy ix iy Sx Sy Zx Zy Cw J 67 67.1 453.4 189.9 8.5 12.7 10.2 85.51 29,400 1,450 18.5 4.12 1,300 153 1,470 237 704 37.5 74 74.3 457.0 190.4 9.0 14.5 10.2 94.63 33,300 1,670 18.8 4.20 1,460 175 1,650 272 817 52.1 82 82.0 460.0 191.3 9.9 16.0 10.2 104.5 37,100 1,870 18.8 4.23 1,610 196 1,830 304 920 69.7 89 89.3 463.4 191.9 10.5 17.7 10.2 113.8 41,000 2,090 19.0 4.29 1,770 218 2,010 338 1,040 91.3 98 98.3 467.2 192.8 11.4 19.6 10.2 125.3 45,700 2,350 19.1 4.33 1,960 244 2,230 379 1,170 122 82 82.2 528.3 208.8 9.6 13.2 12.7 104.7 47,500 2,010 21.3 4.38 1,800 193 2,060 300 1,330 52.5 92 92.1 533.1 209.3 10.1 15.6 12.7 117.4 55,200 2,390 21.7 4.51 2,070 228 2,360 356 1,600 76.3 101 101.0 536.7 210.0 10.8 17.4 12.7 128.7 61,500 2,690 21.9 4.57 2,290 256 2,610 399 1,810 102 109 109.0 539.5 210.8 11.6 18.8 12.7 138.9 66,800 2,940 21.9 4.60 2,480 279 2,830 436 1,990 127 122 122.0 544.5 211.9 12.7 21.3 12.7 155.4 76,000 3,390 22.1 4.67 2,790 320 3,200 500 2,310 180 101 101.2 602.6 227.6 10.5 14.8 12.7 128.9 75,800 2,910 24.2 4.75 2,520 256 2,880 400 2,510 78.2 113 113.0 607.6 228.2 11.1 17.3 12.7 143.9 87,300 3,430 24.6 4.88 2,870 301 3,280 469 2,980 112 125 125.1 612.2 229.0 11.9 19.6 12.7 159.3 98,600 3,930 24.9 4.97 3,220 343 3,680 535 3,440 155 140 139.9 617.2 230.2 13.1 22.1 12.7 178.2 112,000 4,510 25.1 5.03 3,630 392 4,140 611 3,980 218 149 149.1 612.4 304.8 11.8 19.7 16.5 190.0 126,000 9,310 25.8 7.00 4,110 611 4,590 937 8,170 200 179 179.0 620.2 307.1 14.1 23.6 16.5 228.1 153,000 11,400 25.9 7.07 4,930 742 5,550 1,140 10,100 342 238 238.1 635.8 311.4 18.4 31.4 16.5 303.3 209,000 15,800 26.3 7.22 6,570 1,010 7,490 1,570 14,400 791 125 125.1 677.9 253.0 11.7 16.2 15.2 159.5 118,000 4,380 27.2 5.24 3,480 346 3,990 542 4,790 118 140 140.1 683.5 253.7 12.4 19.0 15.2 178.4 136,000 5,180 27.6 5.39 3,980 408 4,560 638 5,710 170 152 152.4 687.5 254.5 13.2 21.0 15.2 194.1 150,000 5,780 27.8 5.46 4,360 454 5,000 710 6,410 221 170 170.2 692.9 255.8 14.5 23.7 15.2 216.8 170,000 6,630 28.0 5.53 4,910 518 5,630 811 7,400 310 134 133.9 750.0 264.4 12.0 15.5 16.5 170.6 151,000 4,790 29.8 5.30 4,030 362 4,640 570 6,440 122 147 146.9 754.0 265.2 12.8 17.5 16.5 187.2 169,000 5,460 30.0 5.40 4,480 412 5,160 647 7,380 162 173 173.0 762.2 266.7 14.3 21.6 16.5 220.4 205,000 6,850 30.5 5.57 5,380 514 6,200 808 9,360 270 197 196.8 769.8 268.0 15.6 25.4 16.5 250.6 240,000 8,170 30.9 5.71 6,240 610 7,170 959 11,300 407 176 175.9 834.9 291.7 14.0 18.8 17.8 224.0 246,000 7,800 33.1 5.90 5,890 535 6,810 842 12,900 226 194 193.8 840.7 292.4 14.7 21.7 17.8 246.8 279,000 9,070 33.6 6.06 6,640 620 7,640 974 15,200 310 226 226.5 850.9 293.8 16.1 26.8 17.8 288.6 340,000 11,400 34.3 6.28 7,990 776 9,150 1,210 19,200 517 201 200.9 903.0 303.3 15.1 20.2 19.1 255.9 325,000 9,420 35.6 6.07 7,200 621 8,350 982 18,300 298 224 224.2 910.4 304.1 15.9 23.9 19.1 285.6 376,000 11,200 36.3 6.26 8,260 737 9,530 1,160 22,000 427 253 253.4 918.4 305.5 17.3 27.9 19.1 322.8 436,000 13,300 36.8 6.42 9,490 871 10,900 1,370 26,300 631 289 289.1 926.6 307.7 19.5 32.0 19.1 368.3 504,000 15,600 37.0 6.51 10,900 1,010 12,600 1,600 31,100 934 소성단면계수 Plastic Modulus 뒤틀림상수 Warping Constant (cm 6,x10 3 ) UB 비틀림상수 Torsional Constant 457 x 191 533 x 210 610 x 229 610 x 305 686 x 254 762 x 267 838 x 292 914 x 305 52 53

01. H Section H 형강 s and Sectional Properties 치수및단면성능 (8) British Standard (BS) Universal Column 152 x 152 203 x 203 254 x 254 305 x 305 356 x 368 356 x 406 단위무게 Unit Weight (kg/m) 표준단면치수 Standard Sectional (mm) 단면적 Sectional Area (cm²) 단면 2 차모멘트 Moment of Inertia al Tolerance Surface Condition 단면 2 차반경 Radius of Gyration (cm) : BS 4:2005 : EN 10034:1993 : EN 101633 2004 CLASS C Subclass1 단면계수 Modulus of Section W H B t 1 t 2 r A Ix Iy ix iy Sx Sy Zx Zy Cw J 23 23.0 152.4 152.2 5.8 6.8 7.6 29.25 1,250 400 6.54 3.70 164 52.5 182 80.2 21.2 4.86 30 30.0 157.6 152.9 6.5 9.4 7.6 38.26 1,750 561 6.76 3.83 222 73.3 248 112 30.8 10.7 37 37.0 161.8 154.4 8.0 11.5 7.6 47.11 2,210 706 6.85 3.87 273 91.5 309 140 39.8 19.5 46 46.1 203.2 203.6 7.2 11.0 10.2 58.73 4,570 1,550 8.82 5.14 450 152 497 231 143 22.3 52 51.95 206.2 204.3 7.9 12.5 10.2 66.28 5,260 1,780 8.91 5.18 510 174 567 264 167 32.0 60 53.9 209.6 205.8 9.4 14.2 10.2 76.37 6,120 2,060 8.95 5.19 584 200 656 305 197 47.8 71 60.0 215.8 206.4 10.0 17.3 10.2 90.43 7,620 2,540 9.18 5.30 706 246 799 374 250 80.6 86 86.1 222.2 209.1 12.7 20.5 10.2 109.6 9,450 3,130 9.29 5.34 851 299 977 456 318 138 73 73.1 254.1 254.6 8.6 14.2 12.7 93.10 11,400 3,910 11.1 6.48 897 307 992 465 562 57.7 89 88.9 260.3 256.3 10.3 17.3 12.7 113.3 14,300 4,860 11.2 6.55 1,100 379 1,220 575 717 103 107 107.1 266.7 258.8 12.8 20.5 12.7 136.4 17,500 5,930 11.3 6.59 1,310 458 1,480 697 897 174 132 132.0 276.3 261.3 15.3 25.3 12.7 168.1 22,500 7,530 11.6 6.69 1,630 576 1,870 878 1,180 321 167 167.1 289.1 265.2 19.2 31.7 12.7 212.9 30,000 9,870 11.9 6.81 2,080 744 2,420 1,140 1,630 634 97 96.9 307.9 305.3 9.9 15.4 15.2 123.4 22,200 7,310 13.4 7.70 1,440 479 1,590 726 1,560 91.8 118 117.9 314.5 307.4 12.0 18.7 15.2 150.2 27,700 9,060 13.6 7.77 1,760 590 1,960 895 1,980 162 137 136.9 320.5 309.2 13.8 21.7 15.2 174.4 32,800 10,700 13.7 7.83 2,050 692 2,300 1,050 2,390 251 158 158.1 327.1 311.2 15.8 25.0 15.2 201.4 38,700 12,600 13.9 7.91 2,370 810 2,680 1,230 2,870 382 198 198.1 339.9 314.5 19.1 31.4 15.2 252.4 50,900 16,300 14.2 8.04 2,990 1,040 3,440 1,580 3,870 741 240 240.0 352.5 318.4 23.0 37.7 15.2 305.8 64,200 20,300 14.5 8.15 3,640 1,280 4,250 1,950 5,020 1,290 283 282.9 365.3 322.2 26.8 44.1 15.2 360.4 78,900 24,600 14.8 8.26 4,320 1,530 5,110 2,340 6,340 2,060 129 129.0 355.6 368.6 10.4 17.5 15.2 164.3 40,200 14,600 15.6 9.43 2,260 792 2,480 1,200 4,170 153 153 152.9 362.0 370.5 12.3 20.7 15.2 194.8 48,600 17,600 15.8 9.51 2,690 950 2,960 1,430 5,110 251 177 177.0 368.2 372.6 14.4 23.8 15.2 225.5 57,100 20,500 15.9 9.53 3,100 1,100 3,460 1,670 6,080 383 202 201.9 374.6 374.7 16.5 27.0 15.2 257.2 66,300 23,700 16.1 9.60 3,540 1,270 3,970 1,920 7,150 561 235 235.1 381.0 394.8 18.4 30.2 15.2 299.4 79,100 31,000 16.3 10.2 4,150 1,570 4,690 2,380 9,530 818 287 287.1 393.6 399.0 22.6 36.5 15.2 365.7 99,900 38,700 16.5 10.3 5,080 1,940 5,810 2,950 12,320 1,460 340 339.9 406.4 403.0 26.6 42.9 15.2 433.0 122,500 46,900 16.8 10.4 6,030 2,330 7,000 3,540 15,460 2,370 393 393.0 419.0 407.0 30.6 49.2 15.2 500.6 146,600 55,400 17.1 10.5 7,000 2,720 8,220 4,150 18,900 3,590 467 467.0 436.6 412.2 35.8 58.0 15.2 594.9 183,000 67,800 17.5 10.7 8,380 3,290 10,000 5,030 24,300 5,900 551 551.0 455.6 418.5 42.1 67.5 15.2 701.9 227,000 82,700 18.0 10.9 9,960 3,950 12,100 6,060 31,100 9,400 634 633.9 474.6 424.0 47.6 77.0 15.2 807.5 275,000 98,100 18.5 11.0 11,600 4,630 14,200 7,110 38,700 14,000 소성단면계수 Plastic Modulus 뒤틀림상수 Warping Constant (cm 6,x10 3 ) UC 비틀림상수 Torsional Constant 152 x 152 203 x 203 254 x 254 305 x 305 356 x 368 356 x 406 54 55

01. H Section H 형강 s and Sectional Properties 치수및단면성능 (9) British Standard (BS) Universal Bearing Pile 단위무게 Unit Weight (kg/m) 표준단면치수 Standard Sectional (mm) 단면적 Sectional Area (cm²) 단면 2 차모멘트 Moment of Inertia al Tolerance Surface Condition 단면 2 차반경 Radius of Gyration (cm) : BS 4:2005 : EN 10034:1993 : EN 101633 2004 CLASS C Subclass1 단면계수 Modulus of Section 소성단면계수 Plastic Modulus 뒤틀림상수 Warping Constant (cm 6,x10 3 ) ubp W H B t 1 t 2 r A Ix Iy ix iy Sx Sy Zx Zy Cw J 203 x 203 54 53.9 204.0 207.7 11.3 11.4 10.2 68.72 5,030 1,710 8.56 4.99 493 165 557 252 158 35.0 203 x 203 63 63.0 247.1 256.6 10.6 10.7 12.7 80.22 8,860 3,020 10.5 6.14 717 235 799 360 421 37.2 254 x 254 71 71.0 249.7 258.0 12.0 12.0 12.7 90.39 10,100 3,440 10.6 6.17 809 267 904 409 485 52.3 254 x 254 85 85.1 254.3 260.4 14.4 14.3 12.7 108.4 12,300 4,220 10.7 6.24 967 324 1,090 498 606 87.8 79 79.0 299.2 306.0 11.1 11.1 15.2 100.7 16,400 5,310 12.8 7.26 1,100 347 1,220 530 1,100 51.9 88 88.0 301.7 307.2 12.3 12.3 15.2 111.6 18,400 5,950 12.8 7.30 1,220 387 1,360 593 1,240 69.3 95 94.9 303.8 308.3 13.4 13.4 15.2 121.7 20,200 6,550 12.9 7.34 1,330 425 1,480 651 1,380 88.5 305 x 305 110 110.0 307.9 310.3 15.4 15.4 15.2 140.2 23,600 7,680 13.0 7.40 1,530 495 1,720 760 1,640 132 126 126.1 312.4 312.5 17.7 17.7 15.2 161.6 27,500 9,020 13.0 7.47 1,760 577 2,000 888 1,950 199 305 x 305 149 149.1 318.5 315.6 20.7 20.7 15.2 190.0 33,000 10,900 13.2 7.57 2,070 691 2,370 1,060 2,400 316 186 186.0 328.3 320.9 25.5 25.6 15.2 236.9 42,600 14,100 13.4 7.71 2,600 879 3,000 1,370 3,230 594 223 222.9 337.9 325.7 30.3 30.4 15.2 284.0 52,700 17,600 13.6 7.87 3,120 1,080 3,650 1,680 4,140 998 109 108.9 346.4 371.0 12.8 12.9 15.2 138.7 30,600 11,000 14.9 8.91 1,770 593 1,960 903 3,050 90.7 356 x 368 133 133.0 352.0 373.8 15.6 15.7 15.2 169.4 38,000 13,700 15.0 8.99 2,160 733 2,410 1,120 3,860 161 152 152.0 356.4 376.0 17.8 17.9 15.2 193.7 44,000 15,900 15.1 9.06 2,470 846 2,770 1,290 4,540 236 356 x 368 174 173.9 361.4 378.5 20.3 20.4 15.2 221.5 51,000 18,500 15.2 9.14 2,820 978 3,190 1,500 5,360 348 비틀림상수 Torsional Constant 56 57

01. H Section H 형강 s and Sectional Properties 치수및단면성능 (10) Australian/New Zealand Universal Beam & Columns (AS/NZS) UB 150UB 200UB 250UB 310UB 360UB 410UB 460UB 530UB 610UB 690UB 760UB 단위무게 Unit Weight (kg/m) 표준단면치수 Standard Sectional (mm) 단면적 Sectional Area (cm²) 단면 2 차모멘트 Moment of Inertia al Tolerance Surface Condition 단면 2 차반경 Radius of Gyration (cm) : AS/NZS 3679.1:2010 : AS/NZS 3679.1:2010 : AS/NZS 3679.1:2010 단면계수 Modulus of Section AS/NZS W H B t 1 t 2 r A Ix Iy ix iy Sx Sy Zx Zy Cw J 14 14.0 150 75 5 7 8.0 17.85 666 50 6.11 1.67 88.8 13.2 102 20.8 2.52 2.90 18 18.0 155.0 75.0 6.0 9.5 8.0 22.96 905 67 6.28 1.71 117 17.9 135 28.2 3.54 6.12 18 18.2 198.0 99.0 4.5 7.0 11.0 23.18 1,580 114 8.26 2.21 160 22.9 180 35.7 10.3 3.85 23 22.3 201.6 133.0 5.0 7.0 8.9 28.68 2,100 275 8.56 3.10 208 41.3 231 63.4 26.0 4.59 25 25.4 203.2 133.0 5.8 7.8 8.9 32.31 2,360 306 8.55 3.08 232 46.1 260 70.9 29.2 6.46 30 29.8 207.0 134.0 6.3 9.6 8.9 38.24 2,910 386 8.72 3.18 281 57.6 316 88.4 37.5 10.7 26 25.7 248.0 124.0 5.0 8.0 12.0 32.68 3,540 255 10.4 2.79 286 41.1 319 63.6 36.6 6.69 31 31.4 251.5 146.0 6.1 8.6 8.9 40.08 4,450 447 10.5 3.34 354 61.2 397 94.2 65.8 9.09 37 37.3 256.2 146.0 6.4 10.9 8.9 47.51 5,570 566 10.8 3.45 435 77.5 486 119 85.1 15.8 32 32.0 298.0 149 5.5 8 13.0 40.80 6,320 442 12.4 3.29 424 59.3 475 91.8 92.7 8.79 41 40.4 304.0 165 6.1 10.2 11.4 52.08 8,640 765 12.9 3.83 568 92.7 633 142 165 15.7 47 46.2 307.2 166 6.7 11.8 11.4 59.29 10,000 901 13.0 3.90 651 109 729 166 196 23.2 45 44.7 352.0 171.0 6.9 9.7 11.4 57.24 12,100 810 14.5 3.76 688 94.7 777 146 237 16.4 51 50.7 355.6 171.0 7.3 11.5 11.4 64.73 14,200 960 14.8 3.85 799 112 897 173 284 24.3 57 56.7 358.6 172.0 8.0 13.0 11.4 72.44 16,100 1,100 14.9 3.90 898 128 1,010 198 329 33.9 54 53.7 402.6 178.0 7.6 10.9 11.4 68.86 18,800 1,030 16.5 3.87 934 116 1,060 179 393 23.8 60 59.7 406.4 178.0 7.8 12.8 11.4 76.39 21,600 1,210 16.8 3.98 1,060 136 1,200 209 466 33.8 67 67.1 453.8 190.0 8.5 12.7 11.4 85.79 29,600 1,450 18.6 4.11 1,300 153 1,480 238 706 38.3 75 74.6 457.4 190.0 9.1 14.5 11.4 95.20 33,500 1,660 18.8 4.18 1,460 175 1,660 271 813 53.3 82 82.1 460.4 191.0 9.9 16.0 11.4 104.6 37,200 1,860 18.9 4.22 1,620 195 1,840 303 917 70.6 82 82.0 528.2 209.0 9.6 13.2 14.0 105.0 47,700 2,010 21.3 4.38 1,810 192 2,070 301 1,330 53.8 93 92.4 533.0 209.0 10.2 15.6 14.0 118.1 55,400 2,380 21.7 4.49 2,080 228 2,370 355 1,590 78.3 102 101 602 228 10.6 14.8 14.0 129.8 76,100 2,930 24.2 4.75 2,530 257 2,900 402 2,520 80.5 114 113 607 228 11.2 17.3 14.0 144.7 87,500 3,430 24.6 4.87 2,880 301 3,290 469 2,970 115 125 125 611.6 229 11.9 19.6 14.0 159.6 98,600 3,930 24.9 4.96 3,220 343 3,680 536 3,440 157 125 125 677.9 253 11.7 16.2 15.2 159.5 118,000 4,380 27.2 5.24 3,480 346 3,990 542 4,790 118 140 140 683.5 253.7 12.4 19 15.2 178.4 136,000 5,180 27.6 5.39 3,980 408 4,560 638 5,710 170 147 147 754 265.2 12.8 17.5 16.5 187.2 169,000 5,460 30.0 5.40 4,480 412 5,160 647 7,380 162 173 173 762.2 266.7 14.3 21.6 16.5 220.4 205,000 6,850 30.5 5.57 5,380 514 6,200 808 9,360 270 197 197 769.8 268 15.6 25.4 16.5 250.6 240,000 8,170 30.9 5.71 6,240 610 7,170 959 11,300 407 220 220 775.5 269.8 17.4 28.3 16.5 280.1 270,000 9,300 31.0 5.76 6,960 689 8,040 1,090 12,900 563 244 244 781.3 271.6 19.3 31.3 16.5 311.1 302,000 10,500 31.2 5.81 7,730 773 8,950 1,220 14,700 763 소성단면계수 Plastic Modulus 뒤틀림상수 Warping Constant (cm 6,x10 3 ) 비틀림상수 Torsional Constant 150UB 200UB 250UB 310UB 360UB 410UB 460UB 530UB 610UB 690UB 760UB 58 59

01. H Section H 형강 s and Sectional Properties 치수및단면성능 (10) Australian/New Zealand Universal Beams & Columns (AS/NZS) UC 단위무게 Unit Weight (kg/m) 표준단면치수 Standard Sectional (mm) 단면적 Sectional Area (cm²) 단면 2 차모멘트 Moment of Inertia 단면 2 차반경 Radius of Gyration (cm) 단면계수 Modulus of Section W H B t 1 t 2 r A Ix Iy ix iy Sx Sy Zx Zy Cw J 100UC 15 14.8 97.0 99.0 5.0 7.0 10.0 18.87 318 114 4.11 2.45 65.6 22.9 74.4 35.2 2.29 3.61 100UC 150UC 200UC 250UC 310UC al Tolerance Surface Condition : AS/NZS 3679.1:2010 : AS/NZS 3679.1:2010 : AS/NZS 3679.1:2010 AS/NZS 23 23.4 152.4 152 6.1 6.8 8.9 29.82 1,260 399 6.50 3.66 165 52.4 185 80.2 21.1 5.40 30 30.0 157.6 153 6.6 9.4 8.9 38.60 1,760 562 6.75 3.81 223 73.4 250 112 30.8 11.1 37 37.2 161.8 154 8.1 11.5 8.9 47.34 2,220 701 6.85 3.85 274 91.0 310 139 39.5 20.1 46 46.2 203.4 203.0 7.3 11.0 11.4 59.02 4,590 1,530 8.82 5.09 451 151 500 230 142 23.0 52 52.2 206.4 204.0 8.0 12.5 11.4 66.63 5,280 1,770 8.90 5.15 512 174 570 264 166 32.8 59 59.5 209.8 205.0 9.3 14.2 11.4 76.21 6,130 2,040 8.97 5.17 584 199 656 303 195 48.2 73 72.9 253.8 254.0 8.6 14.2 14 93.20 11,400 3,880 11.1 6.45 898 306 992 464 557 58.6 89 89.5 260.0 256.0 10.5 17.3 14 113.9 14,300 4,840 11.2 6.52 1,100 378 1,230 575 712 105 97 96.8 308.0 305.0 9.9 15.4 16.5 123.7 22,300 7,290 13.4 7.68 1,450 478 1,600 725 1,560 93.3 118 118 314.6 307.0 11.9 18.7 16.5 150.1 27,700 9,020 13.6 7.75 1,760 588 1,960 893 1,970 164 137 137 320.6 309.0 13.8 21.7 16.5 174.7 32,900 10,700 13.7 7.83 2,050 693 2,300 1,050 2,380 254 158 158 327.2 311.0 15.7 25.0 16.5 201.4 38,800 12,500 13.9 7.88 2,370 804 2,680 1,230 2,860 384 소성단면계수 Plastic Modulus 뒤틀림상수 Warping Constant (cm 6,x10 3 ) 비틀림상수 Torsional Constant 150UC 200UC 250UC 310UC 60 61

02. Steel H pile H 형강말뚝 s and Sectional Properties 치수및단면성능 (1) Metric Series Division (depth x width) 단위무게 Unit Weight (kg/m) 표준단면치수 Standard Sectional (mm) 단면적 Sectional Area (cm²) 단면 2 차모멘트 Moment of Inertia 단면 2 차반경 Radius of Gyration (cm) 단면계수 Modulus of Section W H B t 1 t 2 r A Ix Iy ix iy Sx Sy Zx Zy Cw J 소성단면계수 Plastic Modulus 뒤틀림상수 Warping Constant (cm 6,x10 3 ) 비틀림상수 Torsional Constant Division (depth x width) 200 x 200 56.2 200 204 12 12 13 71.53 4,980 1,700 8.35 4.88 498 167 566 257 150 43.6 200 x 200 250 x 250 300 x 300 350 x 350 400 x 400 al Tolerance Surface Condition : KS F 4603:2016 : KS F 4603:2016 : KS F 4603:2016 64.4 244 252 11 11 16 82.06 8,790 2,940 10.3 5.98 720 233 805 358 398 44.6 82.2 250 255 14 14 16 104.7 11,500 3,880 10.5 6.09 919 304 1,040 468 539 87.3 84.5 294 302 12 12 18 107.7 16,900 5,520 12.5 7.16 1,150 365 1,280 560 1,100 69.1 94.0 300 300 10 15 18 119.8 20,400 6,750 13.1 7.51 1,360 450 1,500 684 1,370 89.0 106 300 305 15 15 18 134.8 21,500 7,100 12.6 7.26 1,440 466 1,610 716 1,440 128 106 338 351 13 13 20 135.3 28,200 9,380 14.4 8.33 1,670 535 1,850 818 2,470 101 131 344 354 16 16 20 166.6 35,300 11,800 14.6 8.43 2,050 669 2,300 1,030 3,180 180 137 350 350 12 19 20 173.9 40,300 13,600 15.2 8.84 2,300 776 2,550 1,180 3,720 200 156 350 357 19 19 20 191.4 42,800 14,400 14.7 8.53 2,450 809 2,760 1,240 3,950 294 140 388 402 15 15 22 178.5 49,000 16,300 16.6 9.54 2,520 809 2,800 1,240 5,650 174 168 394 405 18 18 22 214.4 59,700 20,000 16.7 9.65 3,030 985 3,390 1,510 7,040 290 172 400 400 13 21 22 218.7 66,600 22,400 17.5 10.1 3,330 1,120 3,670 1,700 8,040 304 197 400 408 21 21 22 250.7 70,900 23,800 16.8 9.75 3,540 1,170 3,990 1,790 8,540 450 232 414 405 18 28 22 295.4 92,800 31,000 17.7 10.2 4,480 1,530 5,030 2,330 11,500 721 283 428 407 20 35 22 360.7 119,000 39,400 18.2 10.4 5,570 1,930 6,310 2,940 15,200 1,320 HP 250 x 250 300 x 300 350 x 350 400 x 400 62 63

02. Steel H pile H 형강말뚝 s and Sectional Properties 치수및단면성능 (2) ASTM Division (depth x width) 단위무게 Unit Weight (lbs/ft) 표준단면치수 Standard Sectional (in) 단위무게 Unit Weight (kg/m) 표준단면치수 Standard Sectional (mm) 단면적 Sectional Area (cm 2 ) 단면 2 차모멘트 Moment of Inertia 단면 2 차반경 Radius of Gyration (cm) 단면계수 Modulus of Section W H B t 1 t 2 r M H B t 1 t 2 r A Ix Iy ix iy Sx Sy Zx Zy Cw J HP8 x 8 36 8.02 8.155 0.445 0.445 0.40 53.5 203.7 207.1 11.3 11.3 10.2 68.16 4,970 1,680 8.54 4.96 488 162 551 249 155 34.4 HP8 x 8 HP10 x 10 HP12 x 12 HP14 x 14½ al Tolerance Surface Condition : ASTM A614 : ASTM A614 : ASTM A614 42 9.70 10.075 0.420 0.415 0.50 62.6 246.4 255.9 10.5 10.7 12.7 79.77 8,770 2,990 10.5 6.12 712 234 794 358 415 36.7 57 9.99 10.225 0.565 0.565 0.50 85.3 253.7 259.7 14.4 14.4 12.7 108.6 12,300 4,210 10.6 6.23 970 324 1,090 499 602 88.7 53 11.78 12.045 0.435 0.435 0.60 78.3 299.2 305.9 11.0 11.0 15.2 99.77 16,300 5,250 12.8 7.25 1,090 343 1,210 525 1,090 50.6 63 11.94 12.125 0.515 0.515 0.60 93.4 303.3 308.0 13.1 13.1 15.2 119.0 19,700 6,390 12.9 7.33 1,300 415 1,450 635 1,340 82.9 74 12.13 12.215 0.610 0.605 0.60 111 308.1 310.3 15.4 15.5 15.2 140.8 23,700 7,730 13.0 7.41 1,540 498 1,730 765 1,650 134 84 12.28 12.295 0.685 0.685 0.60 125 311.9 312.3 17.4 17.4 15.2 158.9 27,000 8,850 13.0 7.46 1,730 567 1,960 872 1,920 189 73 13.61 14.585 0.505 0.505 0.60 108 345.7 370.5 12.8 12.8 15.2 137.8 30,300 10,900 14.8 8.89 1,750 588 1,940 893.6 3,010 89.4 89 13.83 14.695 0.615 0.615 0.60 132 351.3 373.3 15.6 15.6 15.2 168.4 37,600 13,500 14.9 8.95 2,140 723 2,390 1,110 3,810 159 102 14.01 14.785 0.705 0.705 0.60 152 355.9 375.5 17.9 17.9 15.2 193.7 43,800 15,800 15.0 9.03 2,460 842 2,760 1,290 4,510 238 117 14.21 14.885 0.805 0.805 0.60 174 360.9 378.1 20.4 20.4 15.2 221.5 50,800 18,400 15.1 9.11 2,820 973 3,180 1,490 5,330 350 소성단면계수 Plastic Modulus 뒤틀림상수 Warping Constant (cm 6,x10 3 ) HP 비틀림상수 Torsional Constant Division (depth x width) HP10 x 10 HP12 x 12 HP14 x 14½ 64 65

03. Asymmetric H Beam 비대칭 H 형강 s and Sectional Properties 치수및단면성능 표준단면치수 Standard Sectional (mm) 단위무게 Unit Weight (kg/m) 단면적 Sectional Area (cm 2 ) 단면 2 차모멘트 Moment of Inertia (cm 4 ) 단면 2 차반경 Radius of Gyration (cm) al Tolerance Surface Condition 탄성중립축 Elestic Neutral Axis Position (cm) : KS D 3502:2013 : KS D 3502:2013 : KS D 3502:2013 탄성단면계수 Modulus of Elastic (cm 3 ) 소성중립축 Plastic Neutral Axis Position (cm) 소성단면계수 Modulus of Plastic (cm 3 ) ASY H x Bt x Bb t w t f r W A Ix Iy ix iy ye Sxt Sxb Sy yp Zx Zy H J 312 x 234 x 344 312 x 234 x 344 12 18 22 111 141.3 24,751 8,038 13.2 7.5 13.5 1,402 1,828 467 7.3 1,732 793 1,263,539 153 320 x 236 x 346 320 x 236 x 346 14 22 22 134 170.8 30,907 10,017 13.5 7.7 13.9 1,707 2,225 579 7.4 2,125 983 1,624,487 265 328 x 238 x 348 328 x 238 x 348 16 26 22 158 200.7 37,437 12,069 13.7 7.8 14.2 2,018 2,627 694 7.5 2,533 1,178 2,018,371 424 336 x 240 x 350 336 x 240 x 350 18 30 22 181 230.8 44,354 14,197 13.9 7.8 14.6 2,336 3,035 811 7.6 2,955 1,379 2,447,064 636 뒤틀림상수 Warping Constant (cm 6 ) 비틀림상수 Torisonal Constant (cm 4 ) 04. Checkered HBeam 무늬 H 형강 ( 복공용 ) CH.HB s and Sectional Properties 치수및단면성능 단위무게 Unit Weight (kg/m) 표준단면치수 Standard Sectional (mm) 단면적 Sectional Area (cm 2 ) 단면 2 차모멘트 Moment of Inertia (cm 4 ) al Tolerance Surface Condition 단면 2 차반경 Radius of Gyration (cm) : KS D 3502:2016 : KS D 3502:2016 : KS D 3502:2016 단면계수 Modulus of Section (cm 3 ) W H B t 1 t 2 r A Ix Iy ix iy Sx Sy Zx Zy Cw J 190 x 197 32.6 190 197 5 7 13 41.60 2,998 1,037 8.49 4.99 312 105 303 138 74.7 7.10 190 x 197 소성단면계수 Plastic Modulus (cm 3 ) 뒤틀림상수 Warping Constant (cm 6 ) 비틀림상수 Torsional Constant (cm 4 ) 66 67

05. Junior Beam 경량 H 형강 s and Sectional Properties 치수및단면성능 Division (depth x width) 단위무게 Unit Weight (kg/m) 표준단면치수 Standard Sectional (mm) 단면적 Sectional Area (cm²) 단면 2 차모멘트 Moment of Inertia 단면 2 차반경 Radius of Gyration (cm) 단면계수 Modulus of Section W H B t 1 t 2 r 1 r 2 A Ix Iy ix iy Sx Sy Zx Zy Cw J 150 x 75 9.01 150 75 3.2 4.5 5 11.48 442 31.7 6.21 1.66 59.0 8.50 66.5 13.1 1.67 0.71 150 x 75 150 x 100 10.8 150 100 3.2 4.5 5 13.73 562 75.1 6.40 2.34 74.9 15.0 82.9 22.9 3.97 0.86 150 x 100 175 x 90 10.7 175 90 3.2 4.5 5 13.63 725 54.7 7.29 2.00 82.9 12.2 92.9 18.7 3.97 0.83 175 x 90 200 x 100 12.0 200 100 3.2 4.5 5 15.33 1,070 75.1 8.35 2.21 107 15.0 119 23.0 7.17 0.91 14.3 200 100 3.2 6.0 5 18.23 1,330 100 8.54 2.34 133 20.0 147 30.5 9.41 1.73 200 x 150 15.6 200 150 3.2 4.5 5 19.83 1,500 253 8.70 3.57 150 33.8 163 51.2 24.2 1.22 200 x 150 250 x 125 15.1 250 125 3.2 4.5 5 19.18 2,100 147 10.5 2.76 168 23.5 187 35.8 22.1 1.12 20.4 250 125 4.5 6.0 5 25.92 2,770 196 10.3 2.75 222 31.3 249 48.2 29.1 2.72 300 x 150 24.5 300 150 4.5 6.0 5 31.17 4,830 338 12.4 3.29 322 45.0 361 69.0 72.9 3.23 300 x 150 350 x 175 28.6 350 175 4.5 6.0 5 36.42 7,720 536 14.6 3.84 441 61.3 493 93.7 159 3.75 350 x 175 Note : 위제품은수요자주문사양으로별도주문판매 (These sizes are not included in regular rolling schedules.) al Tolerance Surface Condition : KS D 3558:2016 : KS D 3558:2016 : KS D 3558:2016 소성단면계수 Plastic Modulus 뒤틀림상수 Warping Constant (cm 6,x10 3 ) 비틀림상수 Torsional Constant JB Division (depth x width) 200 x 100 250 x 125 68 69

06. IBeam I 형강 s and Sectional Properties 치수및단면성능 Division (depth x width) 단위무게 Unit Weight (kg/m) 표준단면치수 Standard Sectional (mm) 단면적 Sectional Area (cm²) 단면 2 차모멘트 Moment of Inertia 단면 2 차반경 Radius of Gyration (cm) 단면계수 Modulus of Section W H B t 1 t 2 r 1 r 2 A Ix Iy ix iy Sx Sy 100 x 75* 12.9 100 75 5 8 7 3.5 16.43 281 47.3 4.14 1.70 56.2 12.6 100 x 75* 125 x 75* 16.1 125 75 5.5 9.5 9 4.5 20.45 538 57.5 5.13 1.68 86.0 15.3 125 x 75* 150 x 75 17.1 150 75 5.5 9.5 9 4.5 21.83 819 57.5 6.12 1.62 109 15.3 150 x 75 200 x 100 26.0 200 100 7 10 10 5 33.06 2,170 138 8.10 2.05 217 27.7 200 x 100 250 x 125 38.3 250 125 7.5 12.5 12 6 48.79 5,180 337 10.3 2.63 414 53.9 250 x 125 300 x 150 65.5 300 150 10 18.5 19 9.5 83.47 12,700 886 12.3 3.26 849 118 300 x 150 300 x 150* 76.8 300 150 11.5 22 23 11.5 97.88 14,700 1,080 12.3 3.32 978 143 300 x 150* 350 x 150 87.2 350 150 12 24 25 12.5 111.1 22,400 1,180 14.2 3.26 1,280 158 350 x 150 400 x 150 95.8 400 150 12.5 25 27 13.5 122.1 31,700 1,240 16.1 3.19 1,580 165 400 x 150 450 x 175 115 450 175 13 26 27 13.5 146.1 48,800 2,020 18.3 3.72 2,170 231 450 x 175 Note : * 는별도주문판매 (These sizes indicated by an asterisk(*) are not included in regular rolling schedules.) al Tolerance Surface Condition : KS D 3502:2016 JIS G 3192:2008 : KS D 3502:2016 JIS G 3192:2008 : KS D 3502:2016 JIS G 3192:2008 IB Division (depth x width) 70 71

07. IBeam for Mine Support 광산지보용 I 형강 s and Sectional Properties 치수및단면성능 Division (depth x width) 단위무게 Unit Weight (kg/m) 표준단면치수 Standard Sectional (mm) 단면적 Sectional Area (cm²) al Tolerance 단면 2 차모멘트 Moment of Inertia : KS E 4002 : KS E 4002 H x B W t₁ t₂ r₁ r₂ A Ix Iy ix iy Sx Sy H x B 100 x 80 20.7 9 12.5 13 4 26.4 403 80.5 3.91 1.75 80.7 20.1 100 x 80 130 x 100 35.0 12 17 16 7 44.6 1,130 211 5.05 2.18 175 42.3 130 x 100 단면 2 차반경 Radius of Gyration (cm) 단면계수 Modulus of Section GI Division (depth x width) 72 73

08. Equal Angle 등변ㄱ형강 s and Sectional Properties 치수및단면성능 KS, JIS 표준단면치수 Standard Sectional (mm) 단위무게 Unit Weight (kg/m) 단면적 Sectional Area (cm²) 중심의위치 Center of Gravity (cm) 단면 2 차모멘트 Moment of Inertia 단면 2 차반경 Radius of Gyration (cm) 단면계수 Modulus of Section 생산불가길이 Not Available Length A x B t r₁ r₂ W A Cx=Cy Ix=Iy Max. lu Min. ly ix=iy Max. iu Min. iy Zx=Zy m 25 x 25 3 4 2 1.12 1.427 0.719 0.797 1.26 0.332 0.747 0.940 0.483 0.448 30 x 30 3 4 2 1.36 1.727 0.844 1.42 2.26 0.59 0.908 1.14 0.585 0.661 40 x 40 5 4.5 3 2.95 3.755 1.17 5.42 8.59 2.25 1.20 1.51 0.774 1.91 45 x 45 4 6.5 3 2.74 3.492 1.24 6.50 10.3 2.69 1.36 1.72 0.880 2.00 45 x 45 5 6.5 3 3.38 4.302 1.28 7.91 12.5 3.29 1.36 1.71 0.874 2.46 50 x 50 4 6.5 3 3.06 3.892 1.37 9.06 14.4 3.76 1.53 1.92 0.983 2.49 50 x 50 5 6.5 3 3.77 4.802 1.41 11.1 17.5 4.58 1.52 1.91 0.976 3.08 50 x 50 6 6.5 4.5 4.43 5.644 1.44 12.6 20.0 5.23 1.50 1.88 0.963 3.55 60 x 60 4 6.5 3 3.68 4.692 1.61 16.0 25.4 6.62 1.85 2.33 1.19 3.66 60 x 60 5 6.5 3 4.55 5.802 1.66 19.6 31.2 8.09 1.84 2.32 1.18 4.52 60 x 60 *6 6.5 4.5 5.37 6.844 1.69 22.6 35.9 9.30 1.82 2.29 1.17 5.24 10.5 65 x 65 5 8.5 3 5.00 6.367 1.77 25.3 40.1 10.5 1.99 2.51 1.28 5.36 7.5/8.5/9.5/10.5/11/11.5 65 x 65 6 8.5 4 5.91 7.527 1.81 29.4 46.6 12.2 1.98 2.49 1.27 6.26 65 x 65 8 8.5 6 7.66 9.761 1.88 36.8 58.3 15.3 1.94 2.44 1.25 7.96 70 x 70 6 8.5 4 6.38 8.127 1.93 37.1 58.9 15.3 2.14 2.69 1.37 7.33 75 x 75 6 8.5 4 6.85 8.727 2.06 46.1 73.2 19.0 2.30 2.90 1.48 8.47 75 x 75 9 8.5 6 9.96 12.69 2.17 64.4 102 26.7 2.25 2.84 1.45 12.1 10.5(JIS)/11/11.5(KS) 75 x 75 12 8.5 6 13.0 16.56 2.29 81.9 129 34.5 2.22 2.79 1.44 15.7 8(JIS)/8.5/11/11.5/12 80 x 80 6 8.5 4 7.32 9.327 2.18 56.4 89.6 23.2 2.46 3.10 1.58 9.70 11.5(JIS) 80 x 80 *7 8.5 4 8.48 10.797 2.23 64.2 102.4 26.8 2.44 3.08 1.58 11.12 80 x 80 *8 8.5 4 9.60 12.2 2.26 72.82 114.8 29.7 2.44 3.06 1.56 12.69 11(JIS)/11.5 90 x 90 6 10 5 8.28 10.55 2.42 80.7 128 33.4 2.77 3.48 1.78 12.3 90 x 90 7 10 5 9.59 12.22 2.46 93.0 148 38.3 2.76 3.48 1.77 14.2 11(JIS)/11.5 90 x 90 *8 10 7 10.8 13.764 2.50 104 165 42.8 2.74 3.46 1.76 16.0 10/10.5 90 x 90 *9 10 7 12.1 15.394 2.54 114 182 47.3 2.72 3.44 1.75 17.65 9/11.5(JIS)/12 90 x 90 10 10 7 13.3 17.00 2.57 125 199 51.7 2.71 3.42 1.74 19.5 8/8.5(KS)/10.5(JIS)/11**/11.5/12 90 x 90 13 10 7 17.0 21.71 2.69 156 248 65.3 2.68 3.38 1.73 24.8 6.5/8.5/9/9.5/10(KS) * 는 KS 및 JIS 에없는규격 ** A90 x 10t 11m 는 25 톤이하 10m 와함께들어올시생산가능 These sizes indicated by an asterisk(*) are not included in regular rolling schedules. al Tolerance Surface Condition : KS D 3502:2016 JIS G 3192:2008 : KS D 3502:2016 JIS G 3192:2008 : KS D 3502:2016 JIS G 3192:2008 l 74 75

08. Equal Angle 등변ㄱ형강 s and Sectional Properties 치수및단면성능 KS, JIS 표준단면치수 Standard Sectional (mm) 단위무게 Unit Weight (kg/m) 단면적 Sectional Area (cm²) 중심의위치 Center of Gravity (cm) 단면 2 차모멘트 Moment of Inertia 단면 2 차반경 Radius of Gyration (cm) 단면계수 Modulus of Section 생산불가길이 Not Available Length A x B t r₁ r₂ W A Cx=Cy Ix=Iy Max. lu Min. ly ix=iy Max. iu Min. iy Zx=Zy m 100 x 100 7 10 5 10.7 13.62 2.71 129 205 53.2 3.08 3.88 1.98 17.7 100 x 100 *8 10 8 12.1 15.36 2.75 144 229 59.4 3.06 3.86 1.97 19.86 100 x 100 10 10 7 14.9 19.0 2.82 175 278 72.0 3.04 3.83 1.95 24.4 100 x 100 13 10 7 19.1 24.31 2.94 220 348 91.1 3.00 3.78 1.94 31.1 120 x 120 8 12 5 14.7 18.76 3.24 258 410 106 3.71 4.67 2.38 29.5 130 x 130 9 12 6 17.9 22.74 3.53 366 583 150 4.01 5.06 2.57 38.7 130 x 130 *10 12 6 19.7 25.16 3.57 403 641 165 4.00 5.05 2.56 42.8 130 x 130 12 12 8.5 23.4 29.76 3.64 467 743 192 3.96 5.00 2.54 49.9 130 x 130 15 12 8.5 28.8 36.75 3.76 568 902 234 3.93 4.95 2.53 61.5 150 x 150 *10 14 7 22.9 29.21 4.06 627 997 258 4.63 5.84 2.97 57.3 150 x 150 12 14 7 27.3 34.77 4.14 740 1,180 304 4.61 5.82 2.96 68.1 150 x 150 15 14 10 33.6 42.74 4.24 888 1,410 365 4.56 5.75 2.92 82.6 150 x 150 19 14 10 41.9 53.38 4.40 1,090 1,730 451 4.52 5.69 2.91 103 175 x 175 12 15 11 31.8 40.52 4.73 1,170 1,860 480 5.38 6.78 3.44 91.8 175 x 175 15 15 11 39.4 50.21 4.85 1,440 2,290 589 5.35 6.75 3.42 114 200 x 200 15 17 12 45.3 57.75 5.46 2,180 3,470 891 6.14 7.75 3.93 150 200 x 200 20 17 12 59.7 76.00 5.67 2,820 4,490 1,160 6.09 7.68 3.90 197 200 x 200 25 17 12 73.6 93.75 5.86 3,420 5,420 1,410 6.04 7.61 3.88 242 250 x 250 25 24 12 93.7 119.4 7.10 6,950 11,000 2,860 7.63 9.62 4.90 388 250 x 250 35 24 18 128 162.6 7.45 9,110 14,400 3,790 7.49 9.42 4.83 519 * 는 KS 및 JIS 에없는규격 al Tolerance Surface Condition : KS D 3502:2016 JIS G 3192:2008 : KS D 3502:2016 JIS G 3192:2008 : KS D 3502:2016 JIS G 3192:2008 l 76 77

08. Equal Angle 등변ㄱ형강 s and Sectional Properties 치수및단면성능 EN 표준단면치수 Standard Sectional (mm) 단위무게 Unit Weight (kg/m) 단면적 Sectional Area (cm²) 중심의위치 Center of Gravity (cm) 단면 2 차모멘트 Moment of Inertia 단면 2 차반경 Radius of Gyration (cm) 단면계수 Modulus of Section 생산불가길이 Not Available Length A x B t r₁ r₂ W A Cx=Cy Ix=Iy Max. lu Min. ly ix=iy Max. iu Min. iy Zx=Zy m 25 x 25 3 4 2 1.12 1.427 0.72 0.797 1.26 0.332 0.747 0.94 0.48 0.448 30 x 30 3 4 2 1.36 1.727 0.84 1.42 2.26 0.59 0.908 1.14 0.59 0.661 40 x 40 5 4.5 3 2.97 3.755 1.17 5.42 8.59 2.25 1.20 1.51 0.77 1.91 45 x 45 4 6.5 3 2.74 3.492 1.24 6.50 10.3 2.69 1.36 1.72 0.88 2.00 45 x 45 5 6.5 3 3.38 4.302 1.28 7.91 12.5 3.29 1.36 1.71 0.874 2.46 50 x 50 4 6.5 3 3.06 3.892 1.37 9.06 14.4 3.76 1.53 1.92 0.983 2.49 50 x 50 5 6.5 3 3.77 4.082 1.41 11.1 17.5 4.58 1.52 1.91 0.976 3.08 50 x 50 6 6.5 4.5 4.47 5.644 1.44 12.6 20.0 5.23 1.50 1.88 0.963 3.55 60 x 60 4 6.5 3 3.70 4.692 1.61 16.0 25.4 6.62 1.85 2.33 1.19 3.66 60 x 60 5 6.5 3 4.57 5.802 1.66 19.6 31.2 8.09 1.84 2.32 1.18 4.52 60 x 60 6 6.5 4.5 5.42 6.844 1.69 22.6 35.9 9.30 1.82 2.29 1.17 5.24 10.5 65 x 65 5 8.5 3 4.97 6.367 1.77 25.3 40.1 10.5 1.99 2.51 1.28 5.36 7.5/8.5/9.5/10.5/11/11.5 65 x 65 6 8.5 4 5.91 7.527 1.81 29.4 46.6 12.2 1.98 2.49 1.27 6.26 65 x 65 8 8.5 6 7.73 9.761 1.88 36.8 58.3 15.3 1.94 2.44 1.25 7.96 70 x 70 6 8.5 4 6.38 8.127 1.93 37.1 58.9 15.3 2.14 2.69 1.37 7.33 75 x 75 6 8.5 4 6.85 8.727 2.06 46.1 73.2 19.0 2.30 2.90 1.48 8.47 75 x 75 9 8.5 6 10.03 12.69 2.17 64.4 102 26.7 2.25 2.84 1.45 12.1 10.5(JIS)/11/11.5(KS) 80 x 80 6 8.5 4 7.34 9.327 2.18 56.4 89.6 23.2 2.46 3.10 1.58 9.70 11.5(JIS) 80 x 80 7 8.5 4 8.49 10.797 2.23 64.2 102.4 26.8 2.44 3.08 1.58 11.1 90 x 90 6 10 5 8.3 10.55 2.42 80.7 128 33.4 2.77 3.48 1.78 12.3 90 x 90 7 10 5 9.61 12.22 2.46 93.0 148 38.3 2.76 3.48 1.77 14.2 11(JIS)/11.5 90 x 90 8 10 7 10.9 13.764 2.50 104 165 42.8 2.74 3.46 1.76 16.0 10/10.5 90 x 90 9 10 7 12.2 15.394 2.54 114 182 47.3 2.72 3.44 1.75 17.7 9/11.5(JIS)/12 90 x 90 10 10 7 13.4 17.00 2.57 125 199 51.7 2.71 3.42 1.74 19.5 8/8.5(KS)/10.5(JIS)/11**/11.5/12 90 x 90 13 10 7 17.0 21.71 2.69 156 248 65.3 2.68 3.38 1.73 24.8 6.5/8.5/9/9.5/10(KS) ** A90 x 10t 11m 는 25 톤이하 10m 와함께들어올시생산가능 These sizes indicated by an asterisk(*) are not included in regular rolling schedules. al Tolerance Surface Condition : EN 100561:1999 : EN 100562:1993 : EN 101633:2004 CLASS C L 78 79

08. Equal Angle 등변ㄱ형강 s and Sectional Properties 치수및단면성능 EN 표준단면치수 Standard Sectional (mm) 단위무게 Unit Weight (kg/m) 단면적 Sectional Area (cm²) 중심의위치 Center of Gravity (cm) al Tolerance Surface Condition 단면 2 차모멘트 Moment of Inertia : EN 100561:1999 : EN 100562:1993 : EN 101633:2004 CLASS C 단면 2 차반경 Radius of Gyration (cm) 단면계수 Modulus of Section 생산불가길이 Not Available Length A x B t r₁ r₂ W A Cx=Cy Ix=Iy Max. lu Min. ly ix=iy Max. iu Min. iy Zx=Zy m 100 x 100 7 10 5 10.73 13.62 2.71 129 205 53.2 3.08 3.88 1.98 17.7 100 x 100 8 10 8 12.2 15.36 2.75 144 229 59.4 3.06 3.86 1.97 19.9 100 x 100 10 10 7 15 19.00 2.82 175 278 72.0 3.04 3.83 1.95 24.4 100 x 100 13 10 7 19.2 24.31 2.94 220 348 91.1 3.00 3.78 1.94 31.1 120 x 120 8 12 5 14.71 18.76 3.24 258 410 106 3.71 4.67 2.38 29.5 120 x 120 10 12 5 18.2 23.20 3.31 313 498 128 3.67 4.63 2.35 36.0 120 x 120 12 12 5 21.6 27.50 3.40 368 584 151 3.65 4.61 2.34 42.7 120 x 120 15 12 5 26.6 33.90 3.51 445 706 184 3.62 4.56 2.33 52.4 130 x 130 9 12 6 17.9 22.74 3.53 366 583 150 4.01 5.06 2.57 38.7 130 x 130 10 12 6 19.79 25.16 3.57 403 641 165 4.00 5.05 2.56 42.8 130 x 130 12 12 8.5 23.6 29.76 3.64 467 743 192 3.96 5.0 2.54 49.9 130 x 130 15 12 8.5 29.01 36.75 3.76 568 902 234 3.93 4.95 2.53 61.5 150 x 150 10 14 7 23 29.21 4.06 627 997 258 4.63 5.84 2.97 57.3 150 x 150 12 14 7 27.3 34.77 4.14 740 1,180 304 4.61 5.82 2.96 68.0 150 x 150 15 14 10 33.8 42.74 4.24 888 1,410 365 4.56 5.75 2.92 82.6 150 x 150 18 14 10 40.1 51.00 4.37 1,080 1,666 434 4.54 5.71 2.92 98.7 150 x 150 19 14 10 42.13 53.38 4.40 1,090 1,730 451 4.52 5.69 2.91 103 175 x 175 12 15 11 32.11 40.52 4.73 1,170 1,860 480 5.38 6.78 3.44 91.8 175 x 175 15 15 11 39.72 50.21 4.85 1,440 2,290 589 5.35 6.75 3.42 114 180 x 180 12 15 11 32.11 40.52 4.73 1,170 1,860 480 5.38 6.78 3.44 91.8 180 x 180 15 15 11 39.72 50.21 4.85 1,440 2,290 589 5.35 6.75 3.42 114 200 x 200 15 17 12 45.61 57.75 5.46 2,180 3,470 891 6.14 7.75 3.93 150 200 x 200 20 17 12 59.9 76.00 5.67 2,820 4,490 1,160 6.09 7.68 3.90 197 200 x 200 25 17 12 73.87 93.75 5.86 3,420 5,420 1,410 6.04 7.61 3.88 242 250 x 250 25 24 12 93.49 119.4 7.10 6,950 11,000 2,860 7.63 9.62 4.90 388 250 x 250 35 24 18 128 162.6 7.45 9,110 14,400 3,790 7.49 9.42 4.83 519 L 80 81

09. unequal Angle 부등변ㄱ형강 s and Sectional Properties 치수및단면성능 100 x 75 125 x 75 150 x 90 단위무게 Unit Weight (kg/m) 표준단면치수 Standard Sectional (mm) 단면적 Sectional Area (cm²) 중심의위치 Center of Gravity (cm) al Tolerance Surface Condition 단면 2 차모멘트 Moment of Inertia : KS D 3502:2016 JIS G 3192:2008 : KS D 3502:2016 JIS G 3192:2008 : KS D 3502:2016 JIS G 3192:2008 단면 2 차반경 Radius of Gyration (cm) tan α 단면계수 Modulus of Section W A B t r₁ r₂ A Cx Cy Ix Iy Max. lu Min. ly ix iy Max. iu Min. iy Zx Zy 9.32 100 75 7 10 5 11.87 3.06 1.83 118 56.9 144 30.8 3.15 2.19 3.49 1.61 0.548 17.0 10.0 13.0 100 75 10 10 7 16.50 3.17 1.94 159 76.1 194 41.3 3.11 2.15 3.43 1.58 0.543 23.3 13.7 10.7 125 75 7 10 5 13.62 4.10 1.64 219 60.4 243 36.4 4.01 2.11 4.23 1.64 0.362 26.1 10.3 13.6 125 75 *9 10 7 17.30 4.23 1.70 278 73.8 307 44.9 4.01 2.06 4.21 1.61 0.352 32.8 13.6 14.9 125 75 10 10 7 19.00 4.22 1.75 299 80.8 330 49.0 3.96 2.06 4.17 1.61 0.357 36.1 14.1 19.1 125 75 13 10 7 24.31 4.35 1.87 376 101 415 61.9 3.93 2.04 4.13 1.60 0.352 46.1 17.9 16.4 150 90 9 12 6 20.94 4.95 1.99 485 133 537 80.4 4.81 2.52 5.06 1.96 0.361 48.5 19.0 18.2 150 90 *10 12 6 23.23 5.03 2.03 541 146 598 88.7 4.82 2.51 5.07 1.95 0.356 53.1 22.5 21.5 150 90 12 12 8.5 27.36 5.07 2.10 619 167 685 102 4.76 2.47 5.00 1.93 0.357 62.3 24.3 UA 100 x 75 125 x 75 150 x 90 10. Inverted Angle 부등변부등후ㄱ형강 IA s and Sectional Properties 치수및단면성능 단위무게 Unit Weight (kg/m) 표준단면치수 Standard Sectional (mm) 단면적 Sectional Area (cm²) 중심의위치 Center of Gravity (cm) 단면 2 차모멘트 Moment of Inertia W A B t₁ t₂ r₁ r₂ A Cx Cy Ix Iy Max. lu Min. ly ix iy Max. iu Min. iy Zx Zy 200 x 90 24.7 200 90 *10 14 14 7 29.66 6.36 2.15 1,210 200 1,290 125 6.39 2.60 6.58 2.05 0.263 88.7 29.2 200 x 90 250 x 90 29.4 250 90 10 15 17 8.5 37.47 8.61 1.92 2,440 223 2,520 147 8.08 2.44 8.20 1.98 0.182 149 31.5 33.7 250 90 12 16 17 8.5 42.95 8.99 1.89 2,790 238 2,870 160 8.07 2.35 8.18 1.93 0.173 174 33.5 250 x 90 300 x 90 36.3 300 90 11 16 19 9.5 46.22 11.0 1.76 4,370 245 4,440 168 9.72 2.30 9.80 1.90 0.136 229 33.8 41.3 300 90 13 17 19 9.5 52.67 11.3 1.75 4,940 259 5,020 181 9.68 2.22 9.76 1.85 0.128 265 35.8 300 x 90 350 x 100 45.3 350 100 12 17 22 11 57.74 13.0 1.87 7,440 362 7,550 251 11.3 2.50 11.4 2.08 0.124 338 44.5 350 x 100 400 x 100 48.0 400 100 *11.5 16 24 12 61.08 15.28 1.71 10,284 349 12.97 2.39 416 42.1 53.8 400 100 13 18 24 12 68.59 15.4 1.77 11,500 388 11,600 277 12.9 2.38 13 2.01 0.0996 467 47.1 400 x 100 * 는 KS 및 JIS 에없는규격 al Tolerance Surface Condition : KS D 3502:2016 JIS G 3192:2008 : KS D 3502:2016 JIS G 3192:2008 : KS D 3502:2016 JIS G 3192:2008 단면 2 차반경 Radius of Gyration (cm) tan α 단면계수 Modulus of Section 82 83

11. Channel ㄷ형강 s and Sectional Properties 치수및단면성능 단위무게 Unit Weight (kg/m) 표준단면치수 Standard Sectional (mm) 단면적 Sectional Area (cm²) 중심의위치 Center of Gravity (cm) 단면 2 차모멘트 Moment of Inertia 단면 2 차반경 Radius of Gyration (cm) 단면계수 Modulus of Section W H B t₁ t₂ r₁ r₂ A Cy Ix Iy ix iy Zx Zy 75 x 40 6.92 *75 40 5 7 8 4 8.818 1.28 75.3 12.2 2.92 1.17 20.1 4.47 75 x 40 100 x 50 9.36 *100 50 5 7.5 8 4 11.92 1.54 188 26.0 3.97 1.48 37.6 7.52 100 x 50 125 x 65 13.4 125 65 6 8 8 4 17.11 1.90 424 61.8 4.98 1.90 67.8 13.4 125 x 65 150 x 75 18.6 150 75 6.5 10 10 5 23.71 2.28 861 117 6.03 2.22 115 22.4 150 x 75 200 x 80 24.6 200 80 7.5 11 12 6 31.33 2.21 1,950 168 7.88 2.32 195 29.1 200 x 80 200 x 90 30.3 200 90 8 13.5 14 7 38.65 2.74 2,490 277 8.02 2.68 249 44.2 200 x 90 250 x 90 34.6 250 90 9 13 14 7 44.07 2.40 4,180 294 9.74 2.58 334 44.5 250 x 90 300 x 90 38.1 300 90 9 13 14 7 48.57 2.22 6,440 309 11.5 2.52 429 45.7 300 x 90 380 x 100 54.5 380 100 10.5 16 18 9 69.39 2.41 14,500 535 14.5 2.78 763 70.5 67.3 *380 100 13 20 24 12 85.71 2.54 17,600 655 14.3 2.76 926 87.8 Note : * 는별도주문판매 (These sizes indicated by an asterisk(*) are not included in regular rolling schedules.) al Tolerance Surface Condition : KS D 3502:2016 JIS G 3192:2008 : KS D 3502:2016 JIS G 3192:2008 : KS D 3502:2016 JIS G 3192:2008 CN 380 x 100 84 85

11. Channel ㄷ형강 s and Sectional Properties 치수및단면성능 6" 8" 10" 12" 15" s and Sectional Properties 치수및단면성능 단위무게 Unit Weight (lbs/ft) 단위무게 Unit Weight (kg/m) 단위무게 Unit Weight (kg/m) 표준단면치수 Standard Sectional (mm) 표준단면치수 Standard Sectional (mm) 단면적 Sectional Area (cm²) 단면적 Sectional Area (cm²) 중심의위치 Center of Gravity (cm) 단면 2 차모멘트 Moment of Inertia 단면 2 차반경 Radius of Gyration (cm) 단면계수 Modulus of Section W H B t₁ t₂ r₁ r₂ A Cy Ix Iy ix iy Zx Zy UPN200 25.3 200 75 8.5 11.5 11.5 6 32.2 2.01 1,910 148 7.70 2.14 191 27 UPN200 UPN240 33.2 240 85 9.5 13 13 6.5 44.07 2.23 3,600 248 9.22 2.42 300 39.6 UPN240 UPN300 46.2 300 100 10 16 16 8 48.57 2.70 8,030 495 11.7 2.90 535 67.8 UPN300 중심의위치 Center of Gravity (cm) 단면 2 차모멘트 Moment of Inertia 단면 2 차반경 Radius of Gyration (cm) 단면계수 Modulus of Section W H B t₁ t₂ r₁ r₂ A Cy Ix Iy ix iy Zx Zy 8.2 12.2 152 48 5.1 8.7 15.50 1.26 548 29.2 5.94 1.37 72 8.3 10.5 15.6 152 51 8 8.7 19.90 1.24 630 36 5.63 1.35 82.68 9.36 13 19.3 152 54 11.1 8.7 24.70 1.28 721 42.4 5.41 1.31 94.59 10.3 11.5 17.1 203 57 5.6 9.9 21.80 1.44 1,340 53.8 7.86 1.57 132 12.6 13.75 20.5 203 59 7.7 9.9 26.10 1.39 1,490 62 7.57 1.54 147 13.7 18.75 27.9 203 64 12.4 9.9 35.50 1.43 1,820 81.7 7.15 1.51 179 16.4 15.3 22.8 254 65 6.1 11.1 29.00 1.58 2,770 91.2 9.81 1.78 218 18.5 20 30.0 254 69 9.6 11.1 37.90 1.53 3,260 114 9.29 1.74 257 21.2 25 37.0 254 73 13.4 11.1 47.40 1.56 3,790 138 8.93 1.70 298 24 30 45.0 254 76 17.1 11.1 56.90 1.63 4,270 158 8.68 1.67 336 26.5 20.7 30.8 305 74 7.2 12.7 39.30 1.74 5,340 157 11.7 2.00 350 27.7 25 37.0 305 77 9.8 12.7 47.40 1.70 5,970 183 11.2 1.97 391 30.5 30 45.0 305 80 13 12.7 56.90 1.70 6,720 209 10.9 1.92 441 33.2 33.9 50.4 381 86 10.2 16.5 64.30 1.99 13,100 337 14.3 2.28 688 50.5 40 60.0 381 89 13.2 16.5 76.10 1.97 14,400 379 13.8 2.24 758 54.7 50 74.0 381 94 18.2 16.5 94.80 2.02 16,700 454 13.3 2.19 877 61.5 Actual flange and web thicknesses vary due to mill rolling practices: however permitted variations for such dimensions are not addressed. al Tolerance Surface Condition al Tolerance Surface Condition : ASTM A614 : ASTM A614 : ASTM A614 : DIN 10261:2000 : EN 10279:2000 : EN 101633:2004 CLASS C Subclass 1 CN 6" 8" 10" 12" 15" UPN 86 87

12. Parallel Flange Channel 평행채널 s and Sectional Properties 치수및단면성능 KS (KS D3502) BS (BS 41) AS/NZS (AS/NZS 3679) 단위무게 Unit Weight (kg/m) 표준단면치수 Standard Sectional (mm) 단면적 Sectional Area (cm²) al Tolerance Surface Condition 중심의위치 Center of Gravity (cm) 단면 2 차모멘트 Moment of Inertia 단면 2 차반경 Radius of Gyration (cm) 단면계수 Modulus of Section W H B t₁ t₂ r₁ r₂ A Cy Ix Iy ix iy Zx Zy 150 x 75 18.2 150 75 6 10 10 23.2 2.54 864 131.3 6.1 2.4 115.1 26.5 150 x 75 KS 200 x 80 24.0 200 80 6.5 11.5 12 30.5 2.55 1,984 192.5 8.1 2.5 198.4 35.3 200 x 80 (KS D3502) 150 x 75 17.9 150 75 5.5 10 12 22.77 2.58 861 131 6.2 2.4 114.8 26.6 150 x 75 BS 200 x 75 23.4 200 75 6 12.5 12 29.87 2.48 1,963 170 8.1 2.4 196.3 33.8 200 x 75 (BS 41) 150 x 75 17.7 150 75 6 9.5 10 22.5 2.49 834 129 6.1 2.4 129.0 46 150 x 75 200 x 75 22.9 200 75 6 12 12 29.2 2.44 1,910 165 8.1 2.4 221.0 58.9 200 x 75 230 x 75 25.1 230 75 6.5 12 12 32 2.26 2,680 176 9.1 2.4 271.0 61 230 x 75 250 x 90 35.5 250 90 8 15 12 45.2 2.86 4,510 364 10.0 2.8 421.0 107 250 x 90 300 x 90 40.1 300 90 8 16 14 51.1 2.72 7,240 404 11.9 2.8 564.0 117 300 x 90 PFC : KS D 3502:2016 BS 41:2005 AS/NZS 3679.1:2010 : KS D 3502:2016 BS 41:2005 AS/NZS 3679.1:2010 : KS D 3502:2016 EN 101633:2004 CLASS C Subclass 1 AS/NZS 3679.1:2010 AS/NZS (AS/NZS 3679) 88 89

13. sheet Pile 강널말뚝 s and Sectional Properties 치수및단면성능 종류 Section Type 표준단면치수 단위무게 Unit Weight B H t Per Pile Per Wall Width mm mm mm kg/m kg/m² SPII 400 100 10.5 48.0 120 SPIII 400 125 13.0 60.0 150 SPIIIA(E) 400 150 13.1 58.4 146 SPIIIA(D) 400 150 13.0 60.0 150 SPIV 400 170 15.5 76.1 190 SPVM 500 175 16.5 86.0 172 SPVA 500 200 19.5 105.0 210 SPIIw 600 130 10.3 61.8 103 SPIIIw 600 180 13.4 81.6 136 al Tolerance Surface Condition 단면적 Sectional Area : KS F 4604 & JIS A 5528 : KS F 4604 & JIS A 5528 : KS D 3502 & JIS G 3192 단면 2 차모멘트 Moment of Inertia 단면계수 Modulus of Section Per Pile Per Wall Width Per Pile Per Wall Width Per Pile Per Wall Width cm² cm²/m cm 4 cm 4 /m cm³ cm³/m SP 종류 Section Type 61.2 153.0 1,240 8,740 152 874 SPII 76.4 191.0 2,220 16,800 223 1,340 SPIII 74.4 186.0 2,790 22,800 250 1,520 SPIIIA(E) 76.4 191.0 3,060 22,600 278 1,510 SPIIIA(D) 96.9 242.5 4,634 38,610 360 2,271 SPIV 109.6 219.2 5,345 40,290 383 2,310 SPVM 133.8 267.6 8,100 63,000 520 3,150 SPVA 78.7 131.2 2,445 13,640 231 1,018 SPIIw 103.9 173.2 5,124 32,802 371 1,822 SPIIIw 90 91

14. Railway Rail 철도레일 1) s and Sectional Properties 치수및단면성능 규격 Specifications KS, JIS KS R 9106 JIS E 1101 KS R 9110 JIS E 1120 AREMA BS 11 UIC 860 EN 136741 : 2003 항목 Items 단위 Unit 표준단면치수 Standard Sectional A B C D E F G R 단위무게 Unit Weight 단면적 Sectional Area 중심축의거리 Distance from Rail Base to Neutral Axis 단면 2 차모멘트 Moment of Inertia 단면계수 Modulus of Section W S Yd J Z kg/m lb/yd cm² in² mm in cm⁴ in⁴ cm³ in³ 37A mm 122.24 122.24 62.71 13.49 36.12 21.43 53.78 304.8 37.2 47.3 53.78 952 163 50N mm 153.0 127.0 65.0 15.0 49.0 30.0 76.0 500.0 50.4 64.2 71.6 1,960 242 60 mm 174.0 145.0 65.0 16.5 49.0 30.1 77.5 500.0 60.8 77.45 77.8 3,090 321 60K mm 174.0 145.0 65.0 16.5 49.0 30.1 77.5 500.0 60.7 77.3 77.6 3,064 395 70s mm 148 140 65.3 35 52 28 62.2 69.5 88.5 62.2 2,120 341 90lbs* in 55/8 51/8 29/16 9/16 115/32 1 229/32 14 44.64 90.0 8.82 2.54 38.7 15.2 100lbs* in 6 53/8 211/16 9/16 121/32 11/16 231/32 14 50.35 101.5 9.94 2.75 49.0 17.8 115lbs* in 65/8 51/2 223/32 5/8 111/16 11/8 31/4 14 56.90 114.7 11.23 2.68 65.6 22.0 119lbs* in 613/16 51/2 221/32 5/8 17/8 11/8 31/4 14 58.93 118.8 11.64 3.12 71.4 22.9 132lbs* in 71/8 6 3 21/32 13/4 13/16 37/8 14 65.52 132.1 12.94 3.20 88.2 27.6 136lbs* in 75/16 6 215/16 11/16 115/16 13/16 37/8 20 67.56 136.2 13.34 3.347 94.9 28.3 75R 75A* 90A* mm 128.59 122.24 61.91 13.1 39.69 18.65 53.98 304.8 37 47.19 61.8 1,061 159.09 in 51/16 413/16 27/16 32/64 19/16 47/64 21/8 12.0 80.1 7.31 2.43 mm 128.59 114.3 61.91 12.7 42.07 23.81 64.29 508.0 37.5 47.71 64.81 1,049 161.8 in 51/16 41/2 27/16 1/2 121/32 15/16 217/32 20.0 75.5 7.40 2.55 mm 142.88 127.0 66.67 13.89 46.04 26.19 71.44 508.0 45.1 57.45 72.79 1,564 214.8 in 55/8 5.0 25/8 35/64 113/16 11/32 213/16 20.0 90.9 8.90 2.87 UIC 54* mm 159 140 70 16 49.4 30.2 76.2 508.0 54.43 69.34 74.97 2,346 307.87 UIC 60 mm 172 150 74.3 16.5 51 31.5 120 60.34 76.86 80.95 3,055 377.4 UIC 60 (KHRC) mm 172 150 74.3 16.5 51 31.5 120 60.34 76.86 80.95 3,055 377.4 50E4 (UIC 50)* mm 152 125 70 15 49.4 28 75.1 508.0 50.46 64.28 75.36 1,934 256.6 54E1 (UIC 54)* mm 159 140 70 16 49.4 30.2 76.2 508.0 54.43 69.33 74.97 2,346 307.87 60E1(UIC 60) mm 172 150 72 16.5 51 31.5 120.0 60.34 76.7 80.95 3,055 377.4 HS 73 mm 135 140.0 100 32.0 43.0 26.5 100 100 73.3 93.39 66.9 2,000 294 HS * 는별도주문판매 (These sizes indicated by an asterisk(*) are not included in regular rolling schedules.) RL 규격 Specifications KS, JIS KS R 9106 JIS E 1101 AREMA BS 11 UIC 860 EN 136741 : 2003 92 93

14. Railway Rail 철도레일 2) Chemical Composition & Mechanical Property 규격 Specification KS, JIS KS R 9106 JIS E 1101 KS, JIS KS R 9110 JIS E 1120 강종 Grade 화학적성질 Chemical Composition (wt, %) Gas 기계적성질 Mechanical Property C Si Mn P S Al Cr Mo Ni Cu Sn Sb Ti Nb V O2 N2 H2 인장강도 Tensile Strength x100 x1000 x100 x100 ppm x100 ppm Min. (N/mm²) 항복강도 (Min.) Yield Strength (N/mm²) 37KG 55/70 10/35 60/95 45 50 690 9 50KGN, 60KG 63/75 15/30 70/110 30 25 800 10 HH340 72/82 10/55 70/110 30 20 20 30 1,080 8 HH370 72/82 10/65 80/120 30 20 25 30 1,130 8 KHRC UIC60 68/80 15/58 70/120 25 8/25 4 15 2 10 15 40 20 25 10 30 20 90 2.5 880 10 UIC8600 EN 136741 900A(B) 60/80 10/50 80/130 40 40 880 10 1100 60/82 30/90 80/130 30 30 80/130 1,080 9 R260 62/80 15/58 70/120 25 25 4 15 2 10 15 30 20 25 10 30 20 90 2.5 880 10 R350RT 72/80 15/58 70/120 20 25 4 15 2 10 15 30 20 25 40 30 20 90 2.5 1,175 9 BS11(1985) 65/80 10/50 80/130 40 40 680 8 AREMA(1996) Chemistry Rail Low Alloy Rail RL 표준 74/86 10/60 75/125 20 20 10 30 6 25 10 983 510 10 고강도 74/86 10/60 75/125 20 20 10 30 6 25 10 1,180 827 10 표준 72/82 10/50 80/110 20 20 5 25/40 5 15 40 10 983 510 10 중간 72/82 10/100 70/125 20 20 5 40/70 5 15 40 10 1,014 552 8 고강도 72/82 10/100 70/125 20 20 5 40/70 5 15 40 10 1,180 827 10 연신율 (Min.) Elongation (%) 94 95

15. Reinforcing Bar 철근 1) s and Weight 치수및중량 규격명 Standard KS D 3504 JIS G 3112 호칭명 단위무게 Unit Weight 직경 Diameter 공칭치수 Nominal s 단면적 Sectional Area 둘레 Perimeter al Tolerance Surface Condition 마디의평균간격최대치 Max. Average Spacing : KS D 3504 / JIS G 3112 : KS D 3504 / JIS G 3112 : KS D 3504 / JIS G 3112 마디및리브의치수 Deformation Requirements 마디높이최소치 Min. Height 마디높이최대치 Max. Height 마디틈합계의최대치 Max. Gap DB mm kg/m mm cm² cm mm mm mm mm mm D10 0.560 9.53 0.713 3 3.0 6.7 0.4 0.8 7.5 D10 D13 0.995 12.7 1.267 4.0 8.9 0.5 1.0 10.0 D13 D16 1.56 15.9 1.986 5.0 11.1 0.7 1.4 12.5 D16 D19 2.25 19.1 2.865 6.0 13.4 1.0 2.0 15.0 D19 D22 3.04 22.2 3.871 7.0 15.5 1.1 2.2 17.5 D22 D25 3.98 25.4 5.067 8.0 17.8 1.3 2.6 20.0 D25 D29 5.04 28.6 6.424 9.0 20.0 1.4 2.8 22.5 D29 D32 6.23 31.8 7.942 10.0 22.3 1.6 3.2 25.0 D32 D35 7.51 34.9 9.566 11.0 24.4 1.7 3.4 27.5 D35 D38 8.95 38.1 11.40 12.0 26.7 1.9 3.8 30.0 D38 D41 10.5 41.3 13.40 13.0 28.9 2.1 4.2 32.5 D41 D43 11.4 43.0 14.52 13.5 30.1 2.2 4.4 33.8 D43 D51 15.9 50.8 20.27 16.0 35.6 2.5 5.0 40.0 D51 D57 20.3 57.3 25.79 18.0 40.1 2.9 5.8 45.0 D57 호칭명 96 97

15. Reinforcing Bar 철근 1) s and Weight 치수및중량 규격명 Standard ASTM A615 호칭명 단위무게 Unit Weight 공칭치수 Nominal s 직경 Diameter 단면적 Sectional Area 둘레 Perimeter al Tolerance Surface Condition 마디의평균간격최대치 Max. Average Spacing : ASTM A615 : ASTM A615 : ASTM A615 마디및리브의치수 Deformation Requirements 마디높이최소치 Min. Height 마디틈합계의최대치 Max. Gap No. lb/ft kg/m mm cm² mm mm mm mm No. 3 0.376 0.560 9.5 0.71 29.9 6.7 0.38 3.6 3 4 0.668 0.994 12.7 1.29 39.9 8.9 0.51 4.9 4 5 1.043 1.552 15.9 1.99 49.9 11.1 0.71 6.1 5 6 1.502 2.235 19.1 2.84 59.8 13.3 0.97 7.3 6 7 2.044 3.042 22.2 3.87 69.8 15.5 1.12 8.5 7 8 2.670 3.973 25.4 5.1 79.8 17.8 1.27 9.7 8 9 3.400 5.060 28.7 6.45 90.0 20.1 1.42 10.9 9 10 4.303 6.404 32.3 8.19 101.3 22.6 1.63 12.4 10 11 5.313 7.907 35.8 10.06 112.5 25.1 1.80 13.7 11 14 7.65 11.38 43.0 14.52 135.1 30.1 2.16 16.5 14 18 13.60 20.24 57.3 25.81 180.1 40.1 2.86 21.9 18 DB 호칭명 98 99

15. Reinforcing Bar 철근 1) s and Weight 치수및중량 규격명 Standard BS 4449 (B500B) 호칭명 단위무게 Unit Weight 공칭치수 Nominal s 직경 Diameter 단면적 Sectional Area al Tolerance Surface Condition 둘레 Perimeter : BS 4449 : 2005 : BS 4449 : 2005 : BS 4449 : 2005 마디및리브의치수 Deformation Requirements 마디평균간격 Average Spacing 마디높이평균 Average Height 상대마디면적 Relative Rib Area DB mm kg/m mm mm² mm mm mm mm 10 0.617 10.0 78.5 4~12 0.3~1.5 0.040 10 12 0.888 12.0 113 4.8~14.4 0.36~1.8 0.040 12 호칭명 13(Singapore) 1.042 13.0 133 5.2~15.6 0.39~1.95 0.056 13(Singapore) 16 1.58 16.0 201 6.4~19.2 0.48~2.4 0.056 16 20 2.47 20.0 314 8~24 0.6~3 0.056 20 25 3.85 25.0 491 10~30 0.75~3.75 0.056 25 32 6.31 32.0 804 12.8~38.4 0.96~4.8 0.056 32 40 9.86 40.0 1,257 16~48 1.2~6 0.056 40 50 15.4 50.0 1,963 20~60 1.5~7.5 0.056 50 100 101

15. Reinforcing Bar 철근 1) s and Weight 치수및중량 규격명 Standard CSAG30 18M92 호칭명 단위무게 Unit Weight 직경 Diameter 공칭치수 Nominal s 단면적 Sectional Area 둘레 Perimeter al Tolerance Surface Condition 마디의평균간격최대치 Max. Average Spacing : CSAG30, 18M92 : CSAG30, 18M92 : CSAG30, 18M92 마디및리브의치수 Deformation Requirements 마디높이의평균최소치 Min. Average Height 공칭둘레 12.5% 의최대마디간격 Max. Gapchord of 12.5% of Nominal Perimeter DB mm kg/m mm cm² mm mm mm mm mm 10 0.785 11.3 1 35.5 7.9 0.45 4.4 10 15 1.57 16 2 50.1 11.2 0.72 6.3 15 20 2.355 19.5 3 61.3 13.6 0.98 7.7 20 25 3.925 25.2 5 79.2 17.6 1.26 9.9 25 30 5.495 29.9 7 93.9 20.9 1.48 11.7 30 35 7.85 35.7 10 112.2 25.0 1.79 14.0 35 호칭명 규격명 Standard SSA 2/1979 호칭명 : SSA 2/1979 al Tolerance : SSA 2/1979 Surface Condition : SSA 2/1979 단위무게 Unit Weight 단면적 Sectional Area mm kg/m cm² 10 0.617 0.785 12 0.888 0.13 14 1.21 1.54 16 1.58 2.01 18 2.00 2.54 20 2.47 3.14 22 2.98 3.81 25 3.85 4.91 32 6.31 8.04 40 9.87 12.60 50 15.40 19.60 102 103

15. Reinforcing Bar 철근 2) 이형봉강포장 ( 이론중량 ) 조견표 (KS D 3504) (1) 1 톤단위 호칭명 단위중량 Unit Weight (kg/m) D10 0.560 D13 0.995 D16 1.56 D19 2.25 D22 3.04 D25 3.98 D29 5.04 D32 6.23 길이구분 Length Classification (m) 환산중량단중 : KS D 3504 기준 1 본중량 : 단중 1 본길이 ( 소수 2 자리맺음 ) 포장중량 : 1 본중량 포장본수 (kg 단위로맺음 ) 6.0 6.5 7.0 7.5 8.0 9.0 10.0 11.0 12.0 1 본중량 3.36 3.64 3.92 4.20 4.48 5.04 5.60 6.16 6.72 총본수 280 280 245 245 210 210 180 150 150 중량 941 1,019 960 1,029 941 1,058 1,008 924 1,008 1 본중량 5.97 6.47 6.97 7.46 7.96 8.96 9.95 10.95 11.94 총본수 168 144 140 140 120 120 100 100 80 중량 1,003 931 976 1,045 955 1,075 995 1,095 955 1 본중량 9.36 10.14 10.92 11.70 12.48 14.04 15.60 17.16 18.72 총본수 105 105 90 90 75 75 60 60 60 중량 983 1,065 983 1,053 936 1,053 936 1,030 1,123 1 본중량 13.50 14.63 15.75 16.88 18.00 20.25 22.50 24.75 27.00 총본수 70 70 60 60 60 50 50 40 40 중량 945 1,024 945 1,013 1,080 1,013 1,125 990 1,080 1 본중량 18.24 19.76 21.28 22.80 24.32 27.36 30.40 33.44 36.48 총본수 55 51 47 44 41 37 33 30 27 중량 1,003 1,008 1,000 1,003 997 1,012 1,003 1,003 985 1 본중량 23.88 25.87 27.86 29.85 31.84 35.82 39.80 43.78 47.76 총본수 42 39 36 33 32 28 25 23 21 중량 1,003 1,009 1,003 985 1,019 1,003 995 1,007 1,003 1 본중량 30.24 32.76 35.28 37.80 40.32 45.36 50.40 55.44 60.48 총본수 33 31 28 26 25 22 20 18 17 중량 998 1,016 988 983 1,008 998 1,008 998 1,028 1 본중량 37.38 40.50 43.61 46.73 49.84 56.07 62.30 68.53 74.76 총본수 27 25 23 21 20 18 16 15 13 중량 1,009 1,012 1,003 981 997 1,009 997 1,028 972 호칭명 D10 D13 D16 D19 D22 D25 D29 D32 104 105

15. Reinforcing Bar 철근 2) 이형봉강포장 ( 이론중량 ) 조견표 (KS D 3504) (1) 1 톤단위 호칭명 단위중량 Unit Weight (kg/m) D35 7.51 D38 8.95 D41 10.5 D43 11.4 D51 15.9 길이구분 Length Classification (m) 환산중량단중 : KS D 3504 기준 1 본중량 : 단중 1 본길이 ( 소수 2 자리맺음 ) 포장중량 : 1 본중량 포장본수 (kg 단위로맺음 ) 6.0 6.5 7.0 7.5 8.0 9.0 10.0 11.0 12.0 1 본중량 45.06 48.82 52.57 56.33 60.08 67.59 75.10 82.61 90.12 총본수 22 20 19 18 17 15 13 12 11 중량 991 976 999 1,014 1,021 1,014 976 991 991 1 본중량 53.70 58.18 62.65 67.12 71.60 80.55 89.50 98.45 107.40 총본수 19 17 16 15 14 12 11 10 9 중량 1,020 989 1,002 1,007 1,002 967 984 985 967 1 본중량 63.00 68.25 73.50 78.75 84.00 94.50 105.00 115.50 126.00 총본수 16 15 14 13 12 11 10 9 8 중량 1,008 1,024 1,029 1,024 1,008 1,040 1,050 1,040 1,008 1 본중량 68.40 74.10 79.80 85.50 91.20 102.60 114.00 125.40 136.80 총본수 14 14 14 12 11 10 9 8 7 중량 958 1,037 1,117 1,026 1,003 1,026 1,026 1,003 958 1 본중량 95.40 103.35 111.30 119.25 127.20 143.10 159.00 174.90 190.80 총본수 11 10 10 9 16 14 13 11 10 중량 1,049 1,034 1,113 1,073 2,035 2,003 2,067 1,924 1,908 호칭명 D35 D38 D41 D43 D51 106 107

15. Reinforcing Bar 철근 2) 이형봉강포장 ( 이론중량 ) 조견표 (KS D 3504) (2) 2 톤단위 호칭명 단위중량 Unit Weight (kg/m) D10 0.560 D13 0.995 D16 1.56 D19 2.25 D22 3.04 D25 3.98 D29 5.04 D32 6.23 길이구분 Length Classification (m) 환산중량단중 : KS D 3504 기준 1 본중량 : 단중 1 본길이 ( 소수 2 자리맺음 ) 포장중량 : 1 본중량 포장본수 (kg 단위로맺음 ) 6.0 6.5 7.0 7.5 8.0 9.0 10.0 11.0 12.0 1 본중량 3.36 3.64 3.92 4.20 4.48 5.04 5.60 6.16 6.72 소속본수 70 70 70 70 70 70 60 60 60 소속수 8 8 7 7 6 6 6 5 5 총본수 560 560 490 490 420 420 360 300 300 중량 1,882 2,038 1,921 2,058 1,882 2,116 2,016 1,848 2,016 1 본중량 5.97 6.47 6.97 7.46 7.96 8.96 9.95 10.95 11.94 소속본수 48 48 40 40 40 40 40 40 40 소속수 7 6 7 7 6 6 5 5 4 총본수 336 288 280 280 240 240 200 200 160 중량 2,006 1,863 1,952 2,089 1,910 2,150 1,990 2,190 1,910 1 본중량 9.36 10.14 10.92 11.70 12.48 14.04 15.60 17.16 18.72 소속본수 35 35 30 30 25 25 30 30 30 소속수 6 6 6 6 6 6 4 4 4 총본수 210 210 180 180 150 150 120 120 120 중량 1,966 2,130 1,966 2,106 1,872 2,106 1,872 2,060 2,246 1 본중량 13.50 14.63 15.75 16.88 18.00 20.25 22.50 24.75 27.00 총본수 140 140 126 120 112 98 88 80 80 중량 1,890 2,048 1,984 2,025 2,016 1,984 1,980 1,980 2,160 1 본중량 18.24 19.76 21.28 22.80 24.32 27.36 30.40 33.44 36.48 총본수 110 102 94 88 82 74 66 60 54 중량 2,006 2,016 2,000 2,006 1,994 2,024 2,006 2,006 1,970 1 본중량 23.88 25.87 27.86 29.85 31.84 35.82 39.80 43.78 47.76 총본수 84 78 72 66 64 56 50 46 42 중량 2,006 2,018 2,006 1,970 2,038 2,006 1,990 2,014 2,006 1 본중량 30.24 32.76 35.28 37.80 40.32 45.36 50.40 55.44 60.48 총본수 66 62 56 52 50 44 40 36 34 중량 1,996 2,032 1,976 1,966 2,016 1,996 2,016 1,996 2,056 1 본중량 37.38 40.50 43.61 46.73 49.84 56.07 62.30 68.53 74.76 총본수 54 50 46 42 40 36 32 30 26 중량 2,018 2,026 2,006 1,962 1,994 2,018 1,994 2,056 1,944 호칭명 D10 D13 D16 D19 D22 D25 D29 D32 108 109

15. Reinforcing Bar 철근 2) 이형봉강포장 ( 이론중량 ) 조견표 (KS D 3504) (2) 2 톤단위 호칭명 단위중량 Unit Weight (kg/m) D35 7.51 D38 8.95 D41 10.5 D43 11.4 D51 15.9 D57 20.3 길이구분 Length Classification (m) 환산중량단중 : KS D 3504 기준 1 본중량 : 단중 1 본길이 ( 소수 2 자리맺음 ) 포장중량 : 1 본중량 포장본수 (kg 단위로맺음 ) 6.0 6.5 7.0 7.5 8.0 9.0 10.0 11.0 12.0 1 본중량 45.06 48.82 52.57 56.33 60.08 67.59 75.10 82.61 90.12 총본수 44 40 38 36 34 30 26 24 22 중량 1,983 1,952 1,998 2,028 2,043 2,028 1,953 1,983 1,983 1 본중량 53.70 58.18 62.65 67.12 71.60 80.55 89.50 98.45 107.40 총본수 38 34 32 30 28 24 22 20 18 중량 2,041 1,978 2,005 2,014 2,005 1,933 1,969 1,969 1,933 1 본중량 63.00 68.25 73.50 78.75 84.00 94.50 105.00 115.50 126.00 총본수 32 30 28 26 24 22 20 18 16 중량 2,016 2,048 2,058 2,048 2,016 2,079 2,100 2,079 2,016 1 본중량 68.40 74.10 79.80 85.50 91.20 102.60 114.00 125.40 136.80 총본수 28 28 27 24 22 20 18 16 15 중량 1,915 2,075 2,155 2,052 2,006 2,052 2,052 2,006 2,052 1 본중량 95.40 103.35 111.30 119.25 127.20 143.10 159.00 174.90 190.80 총본수 21 20 18 17 16 14 13 11 10 중량 2,003 2,067 2,003 2,027 2,035 2,003 2,067 1,924 1,908 1 본중량 121.80 131.95 142.10 152.25 162.40 182.70 203.00 223.30 243.60 총본수 16 15 14 13 12 11 10 9 8 중량 1,949 1,979 1,989 1,979 1,949 2,010 2,030 2,010 1,949 호칭명 D35 D38 D41 D43 D51 D57 110 111

16. Thread Bar 나사형철근 s and Weight 치수및중량 규격명 Standard KS D 3504 JIS G 3112 호칭명 단위무게 Unit Weight 직경 Diameter 공칭치수 Nominal s 단면적 Sectional Area 둘레 Perimeter 마디간격의최대치 Max. Pitch 마디치수 Deformation Requirements 마디높이의최소치 Min. Height 마디높이의최대치 Max. Height 마디제외최대직경 Max. Core Diameter mm kg/m mm cm² cm mm mm mm mm mm D19 2.25 19.1 2.865 10.3 2.0 19.0 D19 D22 3.04 22.2 3.871 11.3 2.2 22.0 D22 D25 3.98 25.4 5.067 12.4 2.3 25.0 D25 D29 5.04 28.6 6.424 13.2 2.7 28.0 D29 D32 6.23 31.8 7.942 14.3 2.9 30.9 D32 D35 7.51 34.9 9.566 16.6 3.0 34.1 D35 D38 8.95 38.1 11.401 17.5 3.2 37.2 D38 D41 10.5 41.3 13.396 18.7 3.4 40.4 D41 D51 15.9 50.8 20.270 21.0 3.8 50.0 D51 호칭명 112 113

Chemical Composition 강재성분표 1) Shapes ( 형강 ) KS, JIS 규격 Standard KS D 3503 JIS G 3101 KS D 3515 JIS G 3106 KS D 3866 KS F 4603 명칭 일반구조용압연강재 Rolled Steel for General Structure 용접구조용압연강재 Rolled Steel for Welded Structure 건축구조용열간압연 H 형강 Hot Rolled Hbeam for Building Structure H 형강말뚝 Steel H Pile 종류의기호 Grade SS400 SS490 SS540 SM400A SM400B SM490A SM490B SM490YA SM490YB SM520B SM570 SHN400 SHN490 SHN520 SHN570 SHP 400 SHP 400W SHP 490W SHP 550W 화학성분 Chemical Composition (%) C Si Mn P. Max. S. Max. 0.30 max. 0.23 max. 0.20 max. 0.20 max. 0.18 max. 0.20 max. 0.20 max. 0.20 max. 0.18 max. 0.35 max. 0.55 max. 0.55 max. 0.55 max. 0.55 max. 0.55 max. 0.55 max. 0.20 max. 0.40 max. 0.23 max. 0.20 max. 0.22 max. ( ) 안의값은제품분석의경우에적용한다. 강재의화학성분은용강분석지 ( 또는래들분석지 ) 로서나타낸다. 0.55 max. 0.55 max. 1.60 max. 2.5 x C min. 0.06~1.40 1.60 max. 1.60 max. 1.60 max. 1.60 max. 1.60 max. 1.60 max. 0.50~1.00 max. 0.50~1.50 max. 0.50~1.50 max. 0.50~1.50 max. 2.5 x C min. 1.50 max. 1.60 max. 0.050 0.050 0.040 0.035 0.035 0.035 0.035 0.035 0.035 0.035 0.035 0.050 0.050 0.040 0.035 0.035 0.035 0.035 0.035 0.035 0.035 0.035 0.035 0.030 0.050 0.040 0.040 0.040 0.050 0.040 0.040 0.040 비고 Remarks Ceq=SM570 : 0.44 max. PCM=SM570 : 0.28 max. Ceq = C + Mn + Si + Ni + Cr 5 + Mo + V 6 24 40 4 14 Pcm = C + Si + Mn + Cu + Ni 60 + Cr + Mo + V + 5B 30 20 20 20 15 10 SM570의 Ceq 적용은칭 템퍼링의강재로한다. Cu: 0.60 max. Ni: 0.45 max. Cr: 0.35 max. Mo: 0.15 max. Mn/S=20 min. V: 0.110 max. Nb: 0.050 max. Nb+V 0.15% (for SHN490, 520, 570) Ceq=0.40 max. (for SHN400) Ceq=0.45 max. (for SHN490, 520, 570) Ceq = C + Mn + Cr+V+Mo + Cu+Ni 6 5 15 규격 Standard KS D 3503 JIS G 3101 KS D 3515 JIS G 3106 KS D 3866 KS F 4603 114 115

Chemical Composition 강재성분표 1) Shapes ( 형강 ) KS 규격 Standard KS D 3503 KS D 3515 명칭 일반구조용압연강재 Rolled Steel for General Structure 용접구조용압연강재 Rolled Steel for Welded Structure 종류의기호 Grade SS275 SS315 SS410 SS450 SM275A SM275B SM275C SM275C SM355A SM355B SM355C SM355D SM420A SM420B SM420C SM420D SM460B SM460C 화학성분 Chemical Composition (%) C Si Mn P. Max. S. Max. CEV. Max PCM. Max 0.25 max. 0.28 max. 0.30 max. 0.30 max. 0.23 max. 0.20 max. 0.18 max. 0.18 max. 0.20 max. 0.18 max. 0.18 max. 0.18 max. 0.20 max. 0.20 max. 0.18 max. 0.18 max. 0.18 max. 0.18 max. 0.45 max. 0.50 max. 0.55 max. 0.55 max. 0.35 max. 0.35 max. 0.35 max. 0.55 max. 0.55 max. 0.55 max. 0.55 max. 0.55 max. 0.55 max. 0.55 max. 0.55 max. 0.55 max. 0.55 max. 1.40 max. 1.50 max. 1.60 max. 1.60 max. 2.5 x C min. 0.05~1.40 1.40 max. 1.40 max. 1.60 max. 1.60 max. 1.60 max. 1.60 max. 1.60 max. 1.60 max. 1.60 max. 1.60 max. 1.70 max. 1.70 max. 0.050 0.050 0.040 0.040 0.035 0.030 0.025 0.020 0.035 0.030 0.025 0.020 0.035 0.030 0.025 0.020 0.030 0.025 0.050 0.050 0.040 0.040 0.035 0.030 0.025 0.020 0.035 0.030 0.025 0.020 0.035 0.030 0.025 0.020 0.030 0.025 0.42 0.42 0.42 0.42 0.47 0.47 0.47 0.47 0.48 0.48 0.48 0.48 0.49 0.49 0.26 0.26 0.26 0.26 0.27 0.27 0.27 0.27 0.28 0.28 0.28 0.28 0.30 0.30 비고 Remarks Al: 0.300 max. Cu: 0.40 max. Mo: 0.08 max. Cr: 0.30 max. Pb: 4.00 max. B: 0.0008 max. 탄소당량 (%) = C + Mn + (Cr+Mo+V) + (Ni+Cu) 6 5 15 용접균열감수성 (%) = C + Si + Mn + Cu + Ni 60 + Cr + Mo + V + 5B 30 20 20 20 15 10 규격 Standard KS D 3503 JIS G 3101 KS D 3515 JIS G 3106 KS D 3866 KS F 4603 건축구조용열간압연 H 형강 Hot Rolled Hbeam for Building Structure H 형강말뚝 Steel H Pile SHN275 SHN355 SHN420 SHN460 SHP275 SHP275W SHP355W SHP450W 0.20 max. 0.40 max. 0.23 max. 0.20 max. 0.22 max. ( ) 안의값은제품분석의경우에적용한다. 강재의화학성분은용강분석지 ( 또는래들분석지 ) 로서나타낸다. 0.55 max. 0.55 max. 2.5 x C min. 0.05~1.40 0.05~1.40 1.00~1.60 2.5 x C min 1.50 max. 1.60 max. 0.035 0.030 0.050 0.040 0.040 0.040 0.050 0.040 0.040 0.040 0.40 0.45 0.45 0.45 0.40 0.36 0.45 0.45 0.25 0.26 0.27 0.29 Cu: 0.60 max. Ni: 0.45 max. Cr: 0.35 max. Mo: 0.15 max. Mn/S=20 min. V: 0.110 max. Nb: 0.050 max. Nb+V 0.15% (for SHN490, 520, 570) KS D 3866 Cu: 0.25~0.50 KS F 4603 116 117

Chemical Composition 강재성분표 1) Shapes ( 형강 ) KS, JIS 규격 Standard KS E 4002 KS F 4604 JIS A 5528 명칭 광산지보용 I 형강 IBeam for Mine Support 열간압연강널말뚝 Sheet Pile 종류의기호 Grade SG1 SG2 SY 300 SY 400 SY 295 SY 390 화학성분 Chemical Composition (%) C Si Mn P. Max. S. Max. 0.050 0.050 0.040 0.040 0.040 0.040 0.050 0.050 0.040 0.040 0.040 0.040 비고 Remarks 규격 Standard KS E 4002 Cu: 0.23~0.55. KS F 4604 JIS A 5528 KS F 4604 JIS A 5523 KS R 9110 KS R 9106 용접용열간압연강널말뚝 Weldable Hot Rolled Steel Sheet Pile 열처리레일 Head Hardened Rail 철도레일 Railway Rail SY 300W SY 400W SYW295 SYW390 SYW430 HH 340 HH 370 30A 37A 50PS 40N, 50N 60 60K 0.18 max. 0.20 max. 0.18 max. 0.18 max. 0.18 max. 0.72~0.82 0.72~0.82 0.50~0.70 0.55~0.70 0.60~0.75 0.63~0.75 0.63~0.75 0.68~0.80 강재의화학성분은용강분석지 ( 또는래들분석지 ) 로서나타낸다. 0.55 max. 0.55 max. 0.55 max. 0.55 max. 0.55 max. 0.10~0.55 0.10~0.65 0.10~0.35 0.10~0.35 0.10~0.35 0.15~0.30 0.15~0.30 0.15~0.58 1.60 max. 1.60 max. 1.50 max. 1.50 max. 1.50 max. 0.70~1.10 0.80~1.20 0.60~0.95 0.60~0.95 0.60~0.95 0.70~1.10 0.70~1.10 0.70~1.20 0.035 0.035 0.040 0.040 0.040 0.030 0.030 0.045 0.045 0.045 0.030 0.030 0.025 0.035 0.035 0.040 0.040 0.040 0.020 0.020 0.050 0.050 0.050 0.025 0.025 0.025 Cu: 0.23~0.55. CEQ= SY300W: 0.44 max. SY400W: 0.46 max. Ceq = C + Mn + Si + Ni + Cr 5 + Mo + V 6 24 40 4 14 Free N2: 0.0060 max. CEQ=SYW295: 0.44 max. SYW390: 0.45 max. SYW430: 0.46 max. Ceq = C + Mn + Si + Ni + Cr 5 + Mo + V 6 24 40 4 14 Cr: 0.20 max., V: 0.030 max. Cr: 0.25 max., V: 0.030 max. KS F 4604 JIS A 5523 KS R 9110 KS R 9106 118 119

Chemical Composition 강재성분표 2) Shapes ( 형강 ) ASTM, AS/NZS 규격 Standard ASTM A36 ASTM A572 명칭 Standard Specification for Carbon Structural Steel Standard Specification for HignStrength LowAlloy Columbium Vanadium Structural Steel 종류의기호 Grade 화학성분 Chemical Composition (%) C Si Mn P. Max. S. Max. Cu Max. CEV N 2 ppm ASTM A36 0.26 max. 0.40 max. 0.040 0.050 ASTM A36 G50 G60 0.23 max. 0.26 max. 0.40 max. 1.35 max. 0.040 0.050 비고 Remarks C: 0.01% point Mn: 0.06% point (Max.1.50%) V: 0.010.15 or Nb: 0.0050.05 or V+Nb: 0.02~0.15 규격 Standard ASTM A572 ASTM A992 Standard Specification for Structural Steel Shape ASTM A992 0.23 max. 0.40 max. 0.50~1.50 0.035 0.045 Cu: 0.60 max. Ni: 0.45 max. Cr: 0.35 max. Mo: 0.15 max. N2: 0.0150 max. Nb+V < 0.15% Mn/S=20 min. ASTM A992 A572 G50/ A992/ CSA345WM AS/NZS 3679.1 Structural SteelHot Rolled Bars and Section A572 G50/ A992/ CSA345WM (TRIPLE) 300 300S0 ( ) 안의값은제품분석의경우에적용한다. 강재의화학성분은용강분석지 ( 또는래들분석지 ) 로서나타낸다. 0.23 max. 0.40 max. 0.50~1.35 0.035 0.045 0.25 max. 0.50 max. 1.60 max. 0.040 0.040 0.50 0.44 Cu: 0.60 max. Ni: 0.45 max. Cr: 0.35 max. Mo: 0.15 max. N2: 0.0150 max. V: 0.01~0.15 or Nb: 0.005~0.05 or V+Nb: 0.02~0.15 Mn/S=20 min. Ni: 0.50 max. Cr: 0.30 max. Mo: 0.10 max. V: 0.030 max Nb: 0.020 max. V+Nb: 0.030 max A572 G50/A992/ CSA345WM AS/NZS 3679.1 120 121

Chemical Composition 강재성분표 3) Shapes ( 형강 ) EN 규격 Standard EN100252 명칭 Hot Rolled Products for Structural Steel 종류의기호 Grade S235JR S235J0 S235J2 S275JR S275J0 S275J2 S355JR S355J0 S355J2 S355K2 S450J0 화학성분 Chemical Composition (%) C Si Mn P. Max. S. Max. Cu Max. CEV N 2 ppm 0.17 max. 0.17 max. 0.17 max. 0.21 max. 0.18 max. 0.18 max. 0.24 max. 0.20 max. 0.20 max. 0.20 max. 0.20 max. 0.55 max. 0.55 max. 0.55 max. 0.55 max. 0.55 max. 1.40 max. 1.40 max. 1.40 max. 1.50 max. 1.50 max. 1.50 max. 1.60 max. 1.60 max. 1.60 max. 1.60 max. 1.70 max. 0.035 0.030 0.025 0.035 0.030 0.025 0.035 0.030 0.025 0.025 0.030 0.035 0.030 0.025 0.035 0.030 0.025 0.035 0.030 0.025 0.025 0.030 0.55 0.55 0.55 0.55 0.55 0.55 0.55 0.55 0.55 0.55 0.55 0.35 0.35 0.35 0.40 0.40 0.40 0.45 0.45 0.45 0.45 0.47 120 max. 120 max. 120 max. 120 max. 120 max. 120 max. 250 max. 비고 Remarks If it is total Al min 0.020%, the max. value for N 2 does not apply For S450J0 grade, Nb 0.050% max. V 0.130% max. 규격 Standard EN100252 S355G1 (1)(2) 0.20 max 0.50 max 0.90~1.65 0.035 0.030 0.35 0.43 max 150 max Cr 0.30 max, Mo 0.10 max, Ni 0.50 max, Al 0.02 min, Nb 0.050 max, Ti 0.030 max, V 0.120 max EN10225 Weldable Structural Steels for Fixed Offshore Structures Technical Delivery Conditions S355G4 (1)(2) S355G4+M (1)(2) 0.16 max 0.50 max 1.60 max 0.035 0.030 0.35 0.43 max 150 max S355G11 (1)(2) S355G11+M (1)(2) 0.14 max 0.55 max 1.65 max 0.025 0.015 0.30 0.43 max 120 max S355G11 (1)(2) S355G12+M (1)(2) 0.14 max 0.55 max 1.65 max 0.020 0.007 0.30 0.43 max 120 max (1) Total Al to N ratio shall be a minimum of 2:1. When other N binding elements are used, the min Al and Al/Nratio do not apply. (2) Pcm= C + Si + Mn+Cu+Cr + Ni + Mo + V + 5B 0.24 30 20 60 15 10 Mo 0.20 max, Ni 0.30 max, Al 0.02 min, Nb 0.050 max, Ti 0.050 max, V 0.100 max Cr 0.25 max, Mo 0.08 max, Ni 0.50 max, Al 0.015~0.055, Nb 0.040 max, Ti 0.025 max, V 0.060 max, Cr+Mo+Ni+Cu 0.80 max, Nb+V 0.06 max, Nb+V+Ti 0.08 max Cr 0.25 max, Mo 0.08 max, Ni 0.50 max, Al 0.015~0.055, Nb 0.040 max, Ti 0.025 max, V 0.060 max, Cr+Mo+Ni+Cu 0.80 max, Nb+V 0.06 max, Nb+V+Ti 0.08 max EN10225 122 123

Chemical Composition 강재성분표 4) Steel Bars for Concrete Reinforcement 철근콘크리트용봉강 규격 Standard KS D 3504 종류의기호 Grade SD300 SD400 SD500 SD600 SD700 SD400W SD500W 화학성분 Chemical Composition (%) C Si Mn P. Max. S. Max. 0.22 max. 0.60 max. 1.60 max. 0.040 0.040 0.050 0.045 0.040 0.040 0.040 0.050 0.045 0.040 0.040 0.040 비고 Remarks 일반용철근 SD600, SD700 C + Mn + Cr+V+Mo + Cu+Ni 0.63% 6 5 15 용접용철근 N 0.012 Max. C + Mn + Cr+V+Mo + Cu+Ni 0.50% (0.52%) 6 5 15 특수내진용철근 규격 Standard KS D 3504 Cu 0.20 Min. JIS G 3112 ASTM A615 BS 4449 CSAG30 1809 SD400S SD500S SD600S SD295A SD295B SD345 SD390 SD490 Grade40 Grade60 Grade460 Grade460B GradeB500B 0.29 max. 0.32 max. 0.37 max. 0.27 max. 0.27 max. 0.29 max. 0.32 max. 0.25 max. 0.25 max. 0.22 max. 0.30 max. 0.30 max. 0.30 max. 0.55 max. 0.55 max. 0.55 max. 0.55 max. 1.50 max. 1.80 max. 1.80 max. 1.50 max. 1.60 max. 1.80 max. 1.80 max. G400W 0.30 max. 0.50 max. 1.60 max. 0.035 0.045 SD400 W 와 SD500 W 에서치수가호칭명 D 32 를초과하는것에대해서는탄소함량 0.25% 이하, 탄소당량은 0.55 % 이하로한다. 또한 SD600 S 에서치수가호칭명 D 35 를초과하는것에대해서는탄소함량 0.40 % 이하, 탄소당량은 0,70 % 이하로한다. 강재의화학성분은용강분석지 ( 또는래들분석지 ) 로서나타낸다. 0.040 0.040 0.040 0.050 0.040 0.040 0.040 0.040 0.060 0.060 0.055 0.055 0.055 0.040 0.040 0.040 0.050 0.040 0.040 0.040 0.040 C + Mn + Cr+V+Mo + Cu+Ni 0.55% (SD400S) 6 5 15 C + Mn + Cr+V+Mo + Cu+Ni 0.60% (SD500S) 6 5 15 C + Mn + Cr+V+Mo + Cu+Ni 0.67% (SD600S) 6 5 15 이형철근 Deformed Bar C + Mn + 0.50% (SD345) 6 C + Mn + 0.55% (SD390) 6 C + Mn + 0.60% (SD490) 6 JIS G 3112 ASTM A615 0.055 0.055 0.055 Plain Round Steel Bar Bs4449 Deformed High Yield Steel Bar C + Mn + Cr+V+Mo + Cu+Ni 0.51% 6 5 15 BS 4449 CSAG30 1809 124 125

Chemical Composition 강재성분표 5) The Other 기타강재 명칭 Spec. 기계구조용탄소강재 Carbon Steel for Machine Structural Use 종류의기호 Grade SM 10C SM 15C SM 20C SM 25C SM 30C SM 35C SM 38C SM 40C SM 45C SM 50C SM 55C SM 58C A 105 화학성분 Chemical Composition (%) C Si Mn P. Max. S. Max. 0.08~0.13 0.13~0.18 0.18~0.23 0.22~0.28 0.27~0.33 0.32~0.38 0.35~0.41 0.37~0.43 0.42~0.48 0.47~0.53 0.52~0.58 0.55~0.61 0.35 max. 0.15~0.35 0.15~0.35 0.15~0.35 0.15~0.35 0.15~0.35 0.15~0.35 0.15~0.35 0.15~0.35 0.15~0.35 0.15~0.35 0.15~0.35 0.15~0.35 0.35 max. 0.30~0.60 0.30~0.60 0.30~0.60 0.30~0.60 0.60~0.90 0.60~0.90 0.60~0.90 0.60~0.90 0.60~0.90 0.60~0.90 0.60~0.90 0.60~0.90 0.60~1.05 0.030 0.030 0.030 0.030 0.030 0.030 0.030 0.030 0.030 0.030 0.030 0.030 0.040 0.035 0.035 0.035 0.035 0.035 0.035 0.035 0.035 0.035 0.035 0.035 0.035 0.050 비고 Remarks 명칭 Spec. 기계구조용탄소강재 Carbon Steel for Machine Structural Use 기계구조용합금강 Alloy Steel for Machine Structural Use SCr415 SCr420 SCr435 SCr440 SCr445 SCM415 SCM420 SCM435 SCM440 SCM445 0.13~0.18 0.18~0.23 0.33~0.38 0.38~0.43 0.43~0.48 0.13~0.18 0.18~0.23 0.33~0.38 0.38~0.43 0.43~0.48 0.15~0.35 0.15~0.35 0.15~0.35 0.15~0.35 0.15~0.35 0.15~0.35 0.15~0.35 0.15~0.35 0.15~0.35 0.15~0.35 0.60~0.90 0.60~0.90 0.60~0.90 0.60~0.90 0.60~0.90 0.60~0.90 0.60~0.90 0.60~0.90 0.60~0.90 0.60~0.90 0.03 0.03 0.03 0.03 0.03 0.03 0.03 0.03 0.03 0.03 0.03 0.03 0.03 0.03 0.03 0.03 0.03 0.03 0.03 0.03 기계구조용합금강 Alloy Steel for Machine Structural Use 중기용 For Heavy Construction Equipment 체인용 For Chain S43BC 15B23M 15B37M 10B35M 30MnB4 SCr440B 0.43~0.48 0.21~0.25 0.32~0.36 0.32~0.36 0.32~0.36 0.39~0.43 0.15~0.35 0.15~0.30 0.15~0.30 0.15~0.30 0.15~0.30 0.15~0.30 0.67~0.90 1.00~1.10 1.00~1.40 1.00~1.30 1.20~1.50 0.67~0.85 SBC70 0.33 max. 0.15~0.35 1.00~1.90 0.035 0.035 강재의화학성분은용강분석치 ( 또는래들분석치 ) 로서나타낸다. 0.03 0.03 0.03 0.03 0.03 0.03 0.015 0.015 0.025 0.025 0.025 0.025 중기용 For Heavy Construction Equipment 체인용 For Chain 126 127

Mechanical Properties 기계적성질 1) Rolled Steel for General Structure 일반구조용강재 규격 Standard 종류의기호 Symbol of Grade SS275 ( 구 SS400) 항복점또는내력 (Min.) Yield Point or Yield Strength (N/mm²) 두께 Thickness (mm) t 16 16 < t 40 40 < t 인장시험 Tensile Test 인장강도 Tensile Strength (N/mm²) 275 265 245 410~550 두께 Thickness (mm) 연신율 Elongation Steel Plate and Sheets, Steel Strip in Coil, Flat and Section t 5 Steel Plate and Sheets, Steel Strip in Coil, Flat and Section 5 < t 16 Steel Plate and Sheets, Steel Strip in Coil, Flat and Section 16 < t 40 인장시험편 Test Piece 연신율 Elongation No. 5 21 No. 1A 18 No. 1A 21 Min. (%) 굽힘각도 Angle of Bending 굽힘시험 Bend Test 안쪽반지름 Inside Radius 시험편 Test Piece 180 1.5 x Thickness No. 1A 종류의기호 Symbol of Grade SS275 ( 구 SS400) Steel Plate and Sheets, Flat and Section 40 < t No. 4 23 KS D 3503 SS315 ( 구 SS490) SS410 ( 구 SS540) 315 305 295 490~630 410 400 540 이상 SS450 450 440 590 이상 Steel Plate and Sheets, Steel Strip in Coil, Flat and Section t 5 Steel Plate and Sheets, Steel Strip in Coil, Flat and Section 5 < t 16 Steel Plate and Sheets, Steel Strip in Coil, Flat and Section 16 < t 40 Steel Plate and Sheets, Flat and Section 40 < t Steel Plate and Sheets, Steel Strip in Coil, Flat and Section t 5 Steel Plate and Sheets, Steel Strip in Coil, Flat and Section 5 < t 16 Steel Plate and Sheets, Steel Strip in Coil, Flat and Section 16 < t 40 Steel Plate and Sheets, Steel Strip in Coil, Flat and Section t 5 Steel Plate and Sheets, Steel Strip in Coil, Flat and Section 5 < t 16 Steel Plate and Sheets, Steel Strip in Coil, Flat and Section 16 < t 40 No. 5 19 No. 1A 16 No. 1A 19 No. 4 21 No. 5 16 No. 1A 14 No. 1A 17 No. 5 14 No. 1A 12 No. 1A 15 180 2.0 x Thickness No. 1A 180 2.0 x Thickness No. 1A SS315 ( 구 SS490) SS410 ( 구 SS540) 180 2.0 x Thickness No. 1A SS450 128 129

Mechanical Properties 기계적성질 2) Rolled Steel for Welded Structure 용접구조용강재 규격 Standard KS D 3515 종류의기호 Symbol of Grade SM 275A SM 275B SM 275C SM 275D ( 구 SM 400) SM 355A SM 355B SM 355C SM 355D ( 구 SM 490) SM 420A SM 420B SM 420C SM 420D ( 구 SM 520) SM 460B SM 460C ( 구 SM 570) 항복점또는내력 (Min.) Yield Point or Yield Strength (N/mm²) 두께 Thickness (mm) 인장시험 Tensile Test t 16 16 < t 40 40 < t 75 75 < t t 100 275 265 255 245 400~510 355 345 335 325 490~610 420 410 400 390 490~610 460 450 430 420 520~720 인장강도 Tensile Strength (N/mm²) 두께 Thickness (mm) 연신율 Elongation 두께 Thickness (mm) t 5 5 < t 16 16 < t 40 40 < t t 5 5 < t 16 16 < t 40 40 < t t 5 5 < t 16 16 < t 40 40 < t t 16 16 < t 40 40 < t 시험편 Test Piece No. 5 No. 1A No. 1A No. 4 No. 5 No. 1A No. 1A No. 4 No. 5 No. 1A No. 1A No. 4 No. 5 No. 1A No. 4 연신율 Elongation Min. (%) 23 18 22 24 22 17 19 23 19 15 19 21 19 17 20 시험온도 Test Temp. ( ) 20 0 20 40 20 0 20 40 20 0 20 40 0 20 충격시험 Impact Test 샤르피흡수에너지 Charpy Absorbed Energy (Joule) 27 min 27 min 27 min 27 min 27 min 27 min 27 min 27 min 27 min 27 min 27 min 27 min 47 min 27 min 시험편 Test Piece Vnotch in rolled direction Vnotch in rolled direction Vnotch in rolled direction Vnotch in rolled direction 종류의기호 Symbol of Grade SM 275A SM 275B SM 275C SM 275D ( 구 SM 400) SM 355A SM 355B SM 355C SM 355D ( 구 SM 490) SM 420A SM 420B SM 420C SM 420D ( 구 SM 520) SM 460B SM 460C ( 구 SM 570) 3) Hot Rolled Steel Sections for Building Structure 건축구조용열간압연형강 규격 Standard KS D 3866 종류의기호 Symbol of Grade SHN 275 ( 구SHN 400) SHN 355 ( 구SHN 490) SHN 420 ( 구SHN 520) SHN 460 ( 구SHN 570) 항복점또는내력 Yield Point or Yield Strength (N/mm²) 인장시험 Tensile Test 인장강도 Tensile Strength (N/mm²) 275~395 410520 85 355~475 490~610 85 420~540 520~640 85 460 570720 85 항복비 Yield Ratio Max. (%) 두께 Thickness (mm) t 40 40 < t t 40 40 < t t 40 40 < t t 40 40 < t 연신율 Elongation 시험편 Test Piece No. 1A No. 4 No. 1A No. 4 No. 1A No. 4 No. 1A No. 4 Min. (%) 21 24 21 23 19 22 17 20 시험온도 Test Temp. ( ) 충격시험 Impact Test 0 27 min 0 27 min 5 47 min 5 47 min 샤르피흡수에너지 Charpy Absorbed Energy (Joule) 종류의기호 Symbol of Grade SHN 275 ( 구SHN 400) SHN 355 ( 구SHN 490) SHN 420 ( 구SHN 520) SHN 460 ( 구SHN 570) 130 131

Mechanical Properties 기계적성질 4) Rolled Steel for Building Structure 건축구조용압연강재 규격 Standard KS D 3861 JIS G 3136 종류의기호 Grade 인장시험 Tensile Test 항복점또는내력 (Min.) 인장강도연신율 Elongation Yield Point or Yield Strength Tensile Strength 항복비 Min. (%) (N/mm²) (N/mm²) Yield Ratio 두께 Thickness (mm) 두께 Thickness (mm) Max. (%) 시험편두께 Thickness (mm) 6 t < 12 12 t < 16 16 16 < t 40 t 100 Test Piece 6 t 16 16 < t 50 시험온도 Test Temp. ( ) SN400A 235 235 235 235 400~510 No. 1A 17 21 SN400B 235 235~355 235~355 235~355 400~510 80 No. 1A 18 22 0 27 min. SN400C 235~355 235~355 400~510 80 No. 1A 18 22 0 27 min. 충격시험 Impact Test 샤르피흡수에너지 Charpy Absorbed Energy (Joule) 시험편 Test Piece Vnotch in rolled direction Vnotch in rolled direction Vnotch in rolled direction 종류의기호 Grade SN400A SN400B SN400C SN490B 325 325~445 325~445 325~445 490~610 80 No. 1A 17 21 0 27 min. SN490C 325~445 325~445 490~610 80 No. 1A 17 21 0 27 min. Vnotch in rolled direction Vnotch in rolled direction SN490B SN490C 132 133

Mechanical Properties 기계적성질 5) EN100252:2004 강재 규격 Standard 종류의기호 Grade S235JR S235J0 S235J2 두께 Thickness (mm) t 16 16 < t 40 40 < t 63 t 16 16 < t 40 40 < t 63 t 16 16 < t 40 40 < t 63 인장시험 Tensile Test 인장강도 Tensile Strength (N/mm²) 360~510 360~510 360~510 항복점또는내력 Yield Point or Yield Strength (N/mm²) 235 225 215 235 225 215 235 225 215 연신율 Elongation Min. (%) 26 26 25 26 26 25 24 24 23 시험온도 Test Temp. ( ) 충격시험 Impact Test 샤르피흡수에너지 Charpy Absorbed Energy (Joule) 종류의기호 Grade 20 27 min. S235JR 0 27 min. S235J0 20 27 min. S235J2 EN100252:2004 S275JR S275J0 S275J2 t 16 16 < t 40 40 < t 63 t 16 16 < t 40 40 < t 63 t 16 16 < t 40 40 < t 63 410~560 410~560 410~560 275 265 255 275 265 255 275 265 255 23 23 22 23 23 22 21 21 20 20 27 min. S275JR 0 27 min. S275J0 20 27 min. S275J2 S355JR S355J0 S355J2 S355K2 S450J0 t 16 16 < t 40 40 < t 63 t 16 16 < t 40 40 < t 63 t 16 16 < t 40 40 < t 63 t 16 16 < t 40 40 < t 63 t 16 16 < t 40 40 < t 63 470~630 470~630 470~630 470~630 550~720 355 345 335 355 345 335 355 345 335 355 345 335 450 430 410 22 22 21 22 22 21 22 22 21 20 20 19 17 17 17 20 27 min. S355JR 0 27 min. S355J0 20 27 min. S355J2 20 (30) 40 min. (27 min.) S355K2 0 27 min. S450J0 134 135

Mechanical Properties 기계적성질 6) EN10225 강재 규격 Standard 종류의기호 Grade 두께 Thickness (mm) S355G1 (1) t 16 16 < t 40 S355G4 (1) S355G4+M t 16 16 < t 40 인장강도 Tensile Strength (N/mm²) 470~630 450~610 인장시험 Tensile Test 항복점또는내력 Yield Point or Yield Strength (N/mm²) 항복비 Yield to Tensile Strength Ratios Max. (%) 연신율 Elongation Min. (%) 방향 Direction 충격시험 Impact Test 시험온도 Test Temp. ( ) 샤르피흡수에너지 Charpy Absorbed Energy (Joule) 355 345 (1) 0.87 22 Longitudinal 20 50J min S355G1 (1) 355 345 (1) 0.87 22 Longitudinal 20 50J min 종류의기호 Grade S355G4 (1) S355G4+M EN10225 S355G11 (1) S355G11+M t 16 16 < t 40 460~620 355 345 0.87 22 Longitudinal 40 (2) 50J min S355G11 (1) S355G11+M S355G12 (1) S355G12+M t 16 16 < t 40 460~620 (1) Asrolled 생산범위 : Flange 두께 25mm 이하 (2) Flange 두께 25mm 이하규격은 20 에서테스트실시 (3) EN10225 Option 26 참조 355 345 0.87 22 Transverse 40 (2) 50J min (3) S355G12 (1) S355G12+M 136 137

Mechanical Properties 기계적성질 7) ASTM 강재 8) AS/NZS 3679.1:2010 강재 종류의기호 Grade 300 300 S0 종류의기호 Grade 두께 Thickness (mm) t < 11 11 t 17 17 < t < 40 t < 11 11 t 17 17 < t < 40 항복점또는내력 Yield Point or Yield Strength (N/mm²) 항복점또는내력 Yield Point or Yield Strength (N/mm²) 320 Min. 300 Min. 280 Min. 320~426 300~399 280~372 인장시험 Tensile Test 인장강도 Tensile Strength (N/mm²) ASTM A36 250 Min. 400~550 20 G50 (G345) G60 345 Min. 415 Min. 450 Min. 520 Min. ASTM A992 345~450 450 Min. 19 ASTM A572 G50/A992 /CSA345WM (TRIPLE) 9) Sheet Pile 강널말뚝 규격 Standard KS F 4604 JIS A 5528 JIS A 5523 종류의기호 Grade 345~450 450~650 19 인장강도 Tensile Strength Min. (N/mm²) 인장시험 Tensile Test 항복점 Yield Point Min. (N/mm²) 인장강도 Tensile Strength (N/mm²) 연신율 Elongation Min. (%) 18 16 440 Min. 22 440 Min. 25 SY300 500 300 17 SY400 550 400 15 SY300W 500 300 17 SY400W 550 400 15 SY295 450 295 18 SY390 490 390 16 SYW295 450 295 18 SYW390 490 390 16 SYW430 510 430 14 연신율 Elongation Min. (%) 연신율 Elongation Min. (%) 10) The Others 기타강재 명칭 철도레일 Railway Rail 열처리레일 Head Hardened Rail 광산지보용 I 형강 I Beam for Mine Support H 형강말뚝 Steel H Pile 종류의기호 Grade 인장강도 Tensile Strength Min. (N/mm²) 항복점 Yield Point Min. (N/mm²) 연신율 Elongation Min. (%) 30A, 37A 690 9 50PS 710 8 경도 Hardness 40N, 50N, 60 800 10 HB 235 Min. UIC 60 880 10 HB 260~300 HH 340 1,080 8 HH 370 1,130 8 표면경도 HSC: 47~53 심부경도 HB311 Min. 표면경도 HSC: 49~56 심부경도 HB331 Min. SG1 490 20 SHP 275 410~550 SHP 275W 410~550 SHP 355W 490~630 SHP 450W 550~700 275 17 t 16 265 21 16 < t 275 18 t 16 265 22 16 < t 355 17 t 16 345 21 16 < t 450 17 t 16 440 17 16 < t 138 139

Mechanical Properties 기계적성질 11) Steel Bars for Concrete Reinforcement 철근 규격 Standard KS D 3504 종류의기호 Grade 항복점또는 0.2% 항복강도 Yield Point or 0.2% Yield Strength (N/mm²) 인장시험 Tensile Test 인장강도 Tensile Strength (N/mm²) SD300 300 ~ 420 YP X 1.15 min. SD400 400 ~ 520 YP X 1.15 min. SD500 500 ~ 650 YP X 1.08 min. SD600 600 ~ 780 YP X 1.08 min. SD700 700 ~ 910 YP X 1.08 min. SD400W 400 ~ 520 YP X 1.15 min. SD500W 500 ~ 650 YP X 1.15 min. SD400S 400 ~ 520 YP X 1.25 min. SD500S 500 ~ 620 YP X 1.25 min. SD600S 600 ~ 720 YP X 1.25 min. 연신율 Elongation 시험편 Test Piece 이형봉강에서치수가 D 32 를초과하는것에대해서는호칭명 3 을증가할때마다표 3 의연신율의값에서각각 2 를감한다. 다만, 감하는한도는 4 로한다. JIS G3112 d=nominal diameter of specimen. SD295A 295 min. 440~600 SD345 345~440 490 min. SD390 390~510 560 min. Min. (%) 굽힘각도 Bending Angle 굽힘시험 Bend Test 안쪽반지름 Inside Radius of Bending 2호에준한것 16 180 D 16 1.5d 3호에준한것 18 180 16 < D 2.0d 2호에준한것 16 180 2.5d 3호에준한것 18 180 2.5d 2호에준한것 12 90 D 25 2.5d 3호에준한것 14 90 25 < D 3.0d 2호에준한것 10 90 D 25 2.5d 3호에준한것 10 90 25 < D 3.0d 2호에준한것 10 90 D 25 2.5d 3호에준한것 10 90 25 < D 3.0d 2호에준한것 16 180 2.5d 3호에준한것 18 180 2.5d 2호에준한것 12 180 D 25 2.5d 3호에준한것 14 180 25 < D 3.0d 2호에준한것 16 180 2.5d 3호에준한것 18 180 2.5d 2호에준한것 12 180 D 25 2.5d 3호에준한것 14 180 25 < D 3.0d 2호에준한것 10 90 D 25 2.5d 3호에준한것 10 90 25 < D 3.0d No. 2 or equivalent No. 14A or equivalent No. 2 or equivalent No. 14A or equivalent No. 2 or equivalent No. 14A or equivalent D1022: 16 D2532: 17 D35 : 15 D3851: 13 D1022: 18 D2532: 19 D35 : 17 D3851: 15 D1022: 16 D2532: 17 D35 : 15 D3851: 13 180 180 D 16 16 < D D 16 16 < D 41 D51 1.5d 2.0d 1.5d 2.0d 2.5d 종류의기호 Grade SD300 SD400 SD500 SD600 SD700 SD400W SD500W SD400S SD500S SD600S SD295A SD345 180 2.5d SD390 140 141

Mechanical Properties 기계적성질 11) Steel Bars for Concrete Reinforcement 철근 규격 Standard ASTM A615 종류의기호 Grade 항복점또는 0.2% 항복강도 Yield Point or 0.2% Yield Strength (N/mm²) 인장시험 Tensile Test 인장강도 Tensile Strength (N/mm²) G40 280 min. 420 min. G60 420 min. 620 min. 연신율 Elongation 시험편 Test Piece G460 460 min. YP 1.1 12 Min. (%) #3 : 11 #4 : 12 #3~6 : 9 #7~8 : 8 #9 : 7 #14, #18 : 10 굽힘각도 Bending Angle 180 180 180 180 90 180 45 23 #3~#5 #6~ 굽힘시험 Bend Test #3~#5 #6~#8 #9~#11 #14, #18 Bend R/Bend 안쪽지름 Pin Diameter 3.5d 5d 3.5d 5d 7d 9d 3d 5d 종류의기호 Grade G40 G60 G460 BS 4449 G460B 460 min. YP 1.08 14 Agt(%) : 5 B500B 500~650 YP 1.08 Agt(%) : 5 45 23 90 20 (BACK) R/Bend: D16 이하 D16 초과 R/Bend: D16 이하 D16 초과 5d 7d 4d 7d G460B B500B d=nominal diameter of specimen. 142 143

al Tolerance 치수허용차 1) H Section H 형강 항목 Item 폭 Width (B) 높이 Depth (H) 두께 Thickness t₁ t₂ KS D 3502 (2016) JIS G 3192 (1994) JIS G 3192 (2008) 비고 Remarks 구분 단위 (Unit): mm 구분 단위 (Unit): mm 구분 단위 (Unit): mm B < 100 100 B < 200 200 B H < 200 200 H < 400 400 H < 600 600 H t₁ < 16 16 t₁ < 25 25 t₁ < 40 40 t₁ t₁ < 16 16 t₁ < 25 25 t₁ < 40 40 t₁ ±2.0 ±2.5 ±3.0 ±2.0 ±2.5 ±3.0 ±4.0 ±0.7 ±1.0 ±1.5 ±2.0 ±1.0 ±1.5 ±1.7 ±2.0 Nominal B < 100 100 Nominal B < 200 200 Nominal B Nominal H < 400 400 Nominal H < 600 600 Nominal H t₁ < 16 16 t₁ < 25 25 t₁ < 40 40 t₁ t₂ < 16 16 t₂ < 25 25 t₂ < 40 40 t₁ ±2.0 ±2.5 ±3.0 ±2.0 ±3.0 ±4.0 ±0.7 ±1.0 ±1.5 ±2.0 ±1.0 ±1.5 ±1.7 ±2.0 B 400 B > 400 H < 800 & B 400 H 800 t₁ < 16 16 t₁ < 25 25 t₁ < 40 40 t₁ t₁ < 16 16 t₁ < 25 25 t₁ < 40 40 t₁ ±2.0 ±3.0 ±2.0 ±3.0 ±0.7 ±1.0 ±1.5 ±2.0 ±1.0 ±1.5 ±1.7 ±2.0 직각도 OutofSquare (T) 편심 Web off Center (S) 굴곡 Bend 절단면직각도 Sectional Squareness H 300 300 < H B 200 200 < B H 300 300 < H B x 1.0 % 이하 ( 최소값 1.5mm) B x 1.2 % 이하 ( 최소값 1.5mm) ±2.5 ±3.5 L x 0.20% 이하 L x 0.10% 이하 (B, H) x 1.6% 이하 ( 최소치 3.0mm) Nominal H 300 Nominal H > 300 Nominal H 300 Nominal H > 300 Nominal H 300 Nominal H > 300 T or T = (B) x 1.0% 이하 ( 최소치 1.5mm) T or T = (B) x 1.2% 이하 ( 최소치 1.5mm) 2.5 Max. 3.5 Max. L x 0.15% 이하 L x 0.10% 이하 (B, H) x 1.6% 이하 ( 최소치 3.0mm) H 300 H > 300 B 400 B > 400 H 300 H > 300 T or T = (B) x 1.0% 이하 ( 최소치 1.5mm) T or T = (B) x 1.2% 이하 ( 최소치 1.5mm) 2.0 max. 3.5 max. L x 0.15% 이하 L x 0.10% 이하 (B, H) x 1.6% 이하 ( 최소치 3.0mm) 144 145

al Tolerance 치수허용차 1) H Section H 형강 항목 Item 중량 Tolerance on Weight 길이 Length KS D 3502 (2016) JIS G 3192 (1994) JIS G 3192 (2008) 비고 Remarks 구분 단위 (Unit): mm 구분 단위 (Unit): mm 구분 단위 (Unit): mm t < 10 t 10 'L 7m L > 7m ±5.0% ±4.0% +40, 0 7.0m 이상 40 + ( L 7m ) x 5mm t < 10 t 10 L 7m L > 7m ±5.0% ±4.0% ( 주문시무게허용차적용요구시에만 ) +40, 0 Add 5mm to the plus side tolerance given in the above column for every 1m increase in length or its fraction, 0 t < 10 t 10 L 7m L > 7m ±5.0% ±4.0% ( 주문시무게허용차적용요구시에만 ) +40, 0 Add 5mm to the plus side tolerance given in the above column for every 1m increase in length or its fraction, 0 웨브의굽음 Concavity of Web (W) H < 350 350 H < 550 550 H 2.0 Max. 2.5 Max. 3.0 Max. Nominal H < 400 400 Nominal H < 600 600 Nominal H 2.0 Max. 2.5 Max. 3.0 Max. H 350 350 < H < 550 550 H 2.0 Max. 2.5 Max. 3.0 Max. 프랜지의굽음 Flange Fold (F) 곡률반지름 Radius (r) B < 300 300 B r 10 10 < r 20 20 < r b x 1.5 % 이하 ( 최소값 1.5mm) b x 1.5 % 이하 ( 최소값 3.0mm) ±1.0 ±2.0 ±3.0 B 400 b x 1.5% 이하 ( 최대치 1.5mm) 146 147

al Tolerance 치수허용차 1) H Section H 형강 항목 Item 폭 Width (B) 높이 Depth (H) 두께 Thickness ASTM A6 EN10034: 1993 비고 Remarks 구분 단위 (Unit): inch 구분 단위 (Unit): mm 전규격 전규격 +1/4", 3/16" (+6.35 4.76mm) ±1/8" (±3.17mm) t₁ t₂ B 110 110 < B 210 210 < B 325 325 < B H 180 180 < H 400 400 < H 700 700 < H t₁ < 7 7 t₁ < 10 10 t₁ < 20 20 t₁ < 40 40 t₁ < 60 60 < t₁ t₂ < 6.5 6.5 t₂ < 10 10 t₂ < 20 20 t₂ < 30 30 t₂ < 40 40 t₂ < 60 60 t₂ +4.0, 1.0 +4.0, 2.0 ±4.0 +6.0, 5.0 +3.0, 2.0 +4.0, 2.0 +5.0, 3.0 ±5.0 ±0.7 ±1.0 ±1.5 ±2.0 ±2.5 ±3.0 +1.5, 0.5 +2.0, 1.0 +2.5, 1.5 +2.5, 2.0 ±2.5 ±3.0 ±4.0 직각도 OutofSquare (T) 직각도에따른최대높이 Max. Depth (C) 편심 Web off Center (S) 굴곡 Bend 절단면직각도 Sectional Squareness H 12 (H 310mm) H > 12 (H > 310mm) 전규격 전규격 (B/2±E) 전규격 1/4 (6.35mm) 이하 5/16 (7.93mm) 이하 +1/4 (+6.35mm) 3/16 (4.76mm) 이하 전규격 1/8 (Feet 수 /10) CAMBER & SWEEP 다만 FLANGE 6 미만의경우 SWEEP=1/8 (Feet/5) FLANGE 폭과 DEPTH 가동일또는유사한경우 길이 45Ft 이하 : 1/8 (Ft 수 /10) [MAX 3/8 ] 길이 45Ft 초과 : 3/8 +{1/8 [(Ft 수 45)/11]} 1/64" X H 또는 B(INCH) (0.016 X H 또는 B(mm)) B 110 B > 110 B 110 110 < B 325 325 < B (t < 40) 325 < B (t 40) Nominal H 180 180 < H 360 360 < H T+T =1.5mm T+T =2% x (B) ( 최대 6.5mm) 2.5 max. 3.5 max. 5.0 max. 8.0 max. L x 0.30% 이하 L x 0.15% 이하 L x 0.10% 이하 148 149

al Tolerance 치수허용차 1) H Section H 형강 항목 Item 중량 Tolerance on Weight 길이 Length 높이 길이 24 이하 (610mm 이하 ) 24 초과 (610mm 초과 ) ASTM A6 EN10034: 1993 비고 Remarks 구분 단위 (Unit): inch 구분 단위 (Unit): mm 30ft 이하 (9m 이하 ) ±3.8 (10mm) ±1.2 (13mm) 전규격 ±2.5% 전규격 ±4.0% 30ft 초과 (9m 초과 ) ±3.8 (10m) +5ft(1m) 증가시마다플러스치수에서 1/16 (1mm) 가산 ±1.2 (13m) +5ft(1m) 증가시마다플러스치수에서 1/16 (1mm) 가산 전규격 ±50 or +100, 0 (min. lengths are required) 웨브의휨 Concavity of Web (W) 프랜지의휨 Flange Fold (F) 150 151

al Tolerance 치수허용차 1) H Section H 형강 규격 Nominal Size 150UB 180UB 200UB 250UB 310UB 360UB 410UB 단중 Nominal Mass (Kg/m) 14.0 18.0 16.1 18.1 22.2 높이 Pemissible Variation of Depth (H) +2.5 1.5 +2.5 1.5 +2.5 1.5 +2.5 1.5 +2.5 1.5 18.2 ±3.0 22.3 ±3.0 25.4 ±3.0 29.8 ±3.0 25.7 ±3.0 31.4 ±3.0 37.3 ±3.0 32.0 ±3.0 40.4 ±3.0 46.2 ±3.0 44.7 ±3.0 50.7 ±3.0 56.7 ±3.0 53.7 ±3.0 59.7 ±3.0 치수허용차 al Tolerance (mm) 변 Pemissible Variation of Flange Width (B) 두께 Thickness FLANGE 차 Max. Difference of Flange Over Four Flanges (4개변의차 ) 치수허용차 al Tolerance (mm) 직각도 Pemissible OutofSquare (t web ) (t Flange ) T 또는 T T+T 편심 Pemissible Web Off Center (e) 최대높이 Pemissible Overall Depth Over Specified Depth (C) 비고 Remarks ±3.0 ±0.7 ±1.0 1.0 1.5 2.5 2.5 4.0 중량 (Weight) % : ±2.5% ±3.0 ±0.7 ±1.0 1.0 1.5 2.5 2.5 4.0 ±3.0 ±0.7 ±1.0 1.0 2.0 2.5 2.5 4.0 ±3.0 ±0.7 ±1.0 1.0 2.0 2.5 2.5 4.0 ±3.0 ±0.7 ±1.0 1.0 2.0 2.5 2.5 4.0 +6.0 5.0 +6.0 5.0 +6.0 5.0 +6.0 5.0 +6.0 5.0 +6.0 5.0 +6.0 5.0 +6.0 5.0 +6.0 5.0 +6.0 5.0 +6.0 5.0 +6.0 5.0 +6.0 5.0 +6.0 5.0 +6.0 5.0 ±0.7 ±1.0 1.0 4.0 6.0 5.0 6.0 ±0.7 ±1.0 1.0 4.0 6.0 5.0 6.0 ±0.7 ±1.0 1.0 4.0 6.0 5.0 6.0 ±0.7 ±1.0 1.0 4.0 6.0 5.0 6.0 ±0.7 ±1.0 1.0 4.0 6.0 5.0 6.0 ±0.7 ±1.0 1.0 4.0 6.0 5.0 6.0 ±0.7 ±1.0 1.0 5.0 8.0 5.0 6.0 ±0.7 ±1.0 1.0 5.0 8.0 5.0 6.0 ±0.7 ±1.0 1.0 5.0 8.0 5.0 6.0 ±0.7 ±1.0 1.0 5.0 8.0 5.0 6.0 ±0.7 ±1.0 1.0 5.0 8.0 5.0 6.0 ±0.7 ±1.0 1.0 5.0 8.0 5.0 6.0 ±0.7 ±1.0 1.0 5.0 8.0 5.0 6.0 ±0.7 ±1.0 1.0 5.0 8.0 5.0 6.0 ±0.7 ±1.0 1.0 5.0 8.0 5.0 6.0 AS/NZS 3679.1: 2010 길이 (length) 7m 이하 (under) : +50. 0 7 12m : +75, 0 12m 초과 (over) : +100,0 직선도 (straight) 변 150mm 미만 Camper: L x 0.1% 이하 Sweep: L x 0.2% 이하 기타좌우, 상하 : 0.1% * UC 의경우 14m 이하 : L x 0.10% 이하 ( 최대 10mm) 14m 초과 : 10+(L14000) x 0.10% 이하 152 153

al Tolerance 치수허용차 1) H Section H 형강 규격 Nominal Size 460UB 530UB 610UB 단중 Nominal Mass (Kg/m) 높이 Pemissible Variation of Depth (H) 67.1 ±3.0 74.6 ±3.0 82.1 ±3.0 82.0 ±3.0 92.4 ±3.0 101.0 ±3.0 113.0 ±3.0 125.0 ±3.0 100UC 14.8 ±3.0 150UC 200UC 250UC 310UC 23.4 ±3.0 30.0 ±3.0 37.2 ±3.0 46.2 ±3.0 52.2 ±3.0 59.5 ±3.0 72.9 ±3.0 89.5 ±3.0 96.8 ±3.0 118.0 ±3.0 137.0 ±3.0 158.0 ±3.0 치수허용차 al Tolerance (mm) 변 Pemissible Variation of Flange Width (B) +6.0 5.0 +6.0 5.0 +6.0 5.0 +6.0 5.0 +6.0 5.0 +6.0 5.0 +6.0 5.0 +6.0 5.0 +6.0 5.0 +6.0 5.0 +6.0 5.0 +6.0 5.0 +6.0 5.0 +6.0 5.0 +6.0 5.0 +6.0 5.0 +6.0 5.0 +6.0 5.0 +6.0 5.0 +6.0 5.0 +6.0 5.0 두께 Thickness FLANGE 차 Max. Difference of Flange Over Four Flanges (4개변의차 ) 치수허용차 al Tolerance (mm) 직각도 Pemissible OutofSquare (t web ) (t Flange ) T 또는 T T+T 편심 Pemissible Web Off Center (e) 최대높이 Pemissible Overall Depth Over Specified Depth (C) ±0.7 ±1.0 1.0 5.0 8.0 5.0 6.0 직각도 ±0.7 ±1.0 1.0 5.0 8.0 5.0 6.0 ±0.7 ±1.5 1.5 5.0 8.0 5.0 6.0 ±0.7 ±1.0 1.0 5.0 8.0 5.0 6.0 ±0.7 ±1.5 1.5 5.0 8.0 5.0 6.0 ±0.7 ±1.0 1.0 5.0 8.0 5.0 6.0 ±0.7 ±1.5 1.5 5.0 8.0 5.0 6.0 비고 Remarks ±0.7 ±1.5 1.5 5.0 8.0 5.0 6.0 * 한쪽만적용 ±0.7 ±1.0 1.0 4.0 6.0 5.0 6.0 T 또는 T ±0.7 ±1.0 1.0 4.0 6.0 5.0 6.0 * 양쪽합적용 ±0.7 ±1.0 1.0 4.0 6.0 5.0 6.0 T+T ±0.7 ±1.0 1.0 4.0 6.0 5.0 6.0 ±0.7 ±1.0 1.0 4.0 6.0 5.0 6.0 ±0.7 ±1.0 1.0 4.0 6.0 5.0 6.0 ±0.7 ±1.0 1.0 4.0 6.0 5.0 6.0 ±0.7 ±1.0 1.0 4.0 6.0 5.0 6.0 ±0.7 ±1.5 1.5 4.0 6.0 5.0 6.0 ±0.7 ±1.5 1.5 5.0 8.0 5.0 6.0 ±0.7 ±1.5 1.5 5.0 8.0 5.0 6.0 ±0.7 ±1.5 1.5 5.0 8.0 5.0 6.0 ±1.0 ±1.5 1.5 5.0 8.0 5.0 6.0 AS/NZS 3679.1: 2010 154 155

al Tolerance 치수허용차 2) Angle, Channel, IBeam ㄱ형강, ㄷ형강,Ⅰ 형강 변 Leg (A or B) 높이 Height (H) 두께 Thickness (t 1, t 2 ) 길이 Length 직각도 Outof Square (T) 중량 Tolerance on Weight 굴곡 Camber and Sweep KS D 3502, JIS G 3192 치수단위 (Unit) : mm 항목 Item 허용차 Tolerance 비고 Remarks Flange A (B for TShape) or Height Under 130 Flange A (B for TShape) or Height 130 & Over < 50 50~100 100~200 200 < 100 100~200 200~400 400 < 6.3 6.3~10 10~16 16 < 6.3 6.3~10 10~16 16~25 25 7m 7m < ±1.5 ±2.0 ±3.0 ±4.0 ±1.5 ±2.0 ±3.0 ±4.0 ±0.6 ±0.7 ±0.8 ±1.0 ±0.7 ±0.8 ±1.0 ±1.2 ±1.5 +40 0 Add 5mm to the above plus size Over 7m tolerance for each additional 1m or fraction thereof. ⅠBeam & TShape Not more than 1.5% of Flange B Shapes Excluding ⅠBeam & TShapes t < 10 10 t Not more than 2.0% of Flange B ±5.0% ±4.0% ( 주문시무게허용차적용요구시에만 ) ⅠBeam & TShapes Not more than 0.2% of length To be applied to warp upward Shapes excluding and downward, right and left. Not more than 0.3% of length ⅠBeam & TShapes 3) Other Angle 기타ㄱ형강 변 Leg (A or B) 두께 Thickness (t 1, t 2 ) 길이 Length 직각도 Outof Square (T) 중량 Tolerance on Weight 굴곡 Straightness EN100562: 1993 치수단위 (Unit) : mm 항목 Item 허용차 Tolerance 비고 Remarks 제품전장 (Over Full Length) 국분적 (Over Any Length) < 50 50~100 100~150 150~200 200 < 5 5~10 10~15 15 < Leg A 100 100~150 150~200 200 < t 4 4 < t Leg A 150 150~200 200 < Leg A 150 150~200 200 < ±1.0 ±2.0 ±3.0 ±4.0 +6, 4 ±0.5 ±0.75 ±1.0 ±1.2 ±50 or +100, 0 (min. lengths are required) 1.0 max. 1.5 max. 2.0 max. 3.0 max. ±6.0% ±4.0% Not more than 0.4% of length Not more than 0.2% of length Not more than 0.1% of length 6mm for 1.5m 3mm for 2m 3mm for 3m To be applied to warp upward and downward, right and left. 156 157

al Tolerance 치수허용차 4) Other Channel 기타ㄷ형강 항목 Item 폭 Width (B) 높이 Depth (H) 두께 Thickness S S 5 mm 5 mm < S ASTM A6 EN 10279 : 2000 (UPN) AS/NZS 3679.1: 2010 (PFC, TFC) 구분 단위 (Unit): mm 구분 단위 (Unit): mm 구분 단위 (Unit): mm H 38.1 38.1 < H < 76.2 76.2 H 177.8 177.8 < H 355.6 355.6 < H H 38.1 38.1 < H < 76.2 76.2 H 177.8 177.8 < H 355.6 355.6 < H H 38.1 38.1 < H < 76.2 76.2 H 177.8 177.8 < H 355.6 355.6 < H H 38.1 38.1 < H < 76.2 76.2 H 177.8 177.8 < H 355.6 355.6 < H ±0.79 ±1.59 ±3.18 +3.18, 3.97 +3.18, 4.76 ±0.79 ±1.59 +2.38, 1.59 +3.18, 2.38 +4.76, 3.18 0.25 0.38 0.38 0.51 B 50 50 < B 100 100 < B 125 125 < B H 65 65 < H 200 200 < H 400 400 < H S 10 10 < S 15 15 < S S 10 10 < S 15 15 < S ±1.5 ±2.0 ±2.5 ±3.0 ±1.5 ±2.0 ±3.0 ±4.0 ±0.5 ±0.7 ±1.0 ±0.5 ±0.7 ±1.0 35 < B 55 55 < B 80 80 < B 105 75 < H 120 120 < H 360 360 < H 390 35 < B 55 55 < B 80 80 < B 105 35 < B 55 55 < B 80 80 < B 105 ±3.0 ±3.0 +3.0, 4.0 +3.0, 1.5 +3.0, 1.5 +5.0, 3.0 ±0.7 ±1.0 ±1.0 ±0.7 ±1.0 ±1.0 비고 Remarks 직각도 OutofSquare (k+k1) Web 평탄도 Web Flatness (f) 굴곡 Straightness t (A or B 중장변 ) All Sizes Camber 0.03 x B Sweep t 10 10 < t 15 15 < t B 100 100 < B H 100 100 < H 200 200 < H 400 400 < H Camber 0.5 1.0 1.5 2.0 2.5% of B ±0.5 ±1.0 ±1.5 ±1.5 Sweep h 150 ±0.3% of L ±0.5% of L < 76.2mm 1/4 x (ft 수 /5) by agreement 150 < h 300 ±0.2% of L ±0.3% of L 76.2mm 1/8 x (ft 수 /5) by agreement 300 < h ±0.15% of L ±0.2% of L 75 H 120 120 < H 360 360 < H 390 ±0.7 ±1.0 ±1.0 Size t or t t + t 75 d 120 1.0 B1 x 0.03 120 < d 360 1.5 B1 x 0.03 360 < d 390 2.0 B1 x 0.03 All Sizes L/500 (Camber) 158 159

al Tolerance 치수허용차 4) Other Channel 기타ㄷ형강 항목 Item 절단면직각도 Sectional Squareness 중량 Tolerance on Weight 길이 Length ASTM A6 EN 10279 : 2000 (UPN) AS/NZS 3679.1: 2010 (PFC, TFC) 비고 Remarks 구분 단위 (Unit): mm 구분 단위 (Unit): mm 구분 단위 (Unit): mm All Sizes H x 0.03 All Sizes ±2.5% (A or B 중장변 ) L 40 ft 40 ft < L < 76.2mm +50.8, 0 +63.5, 0 76.2mm +57.2, 0 +69.9, 0 H 125 100 < H All Sizes ±6.0% ±4.0% +100, 0 (All) ±50 mm (by agreement) All Sizes ±2.5% L 7m 7 < L 12m 12 < L 곡률반지름 Radius (r) All Sizes r3 0.3t +50, 0 +75, 0 +100, 0 5) Sheet Pile 강널말뚝 JIS A 5528:2012, KS F 4604:2012 치수단위 (Unit) : mm 항목 Item 허용차 Tolerance 비고 Remarks 폭 Width (B) +10, 5 높이 Height (H) ±4.0% of Overall height ( 전높이 ) t < 10mm ±1.0 두께 Thickness (t) 10mm t < 16mm ±1.2 16mm t ±1.5 길이 Length + : Not specified, : 0 10mm Overall length (m) X 0.12% max. 굽힘 Deflection 10mm < [(Overall length (m) 10 m) X 0.10% + 12 mm] max. 10mm Overall length (m) X 0.25% max. 휨 Camber 10mm < [(Overall length (m) 10 m) X 0.20% + 25 mm] max. 단면의절단직각차 Difference in Vertically Cut Section 4% of width max. ( 너비의 4% 이하 ) Effective height Thickness Effective width Overall width JIS A 5523 결합각도 ±6 이상 Overall height Coupling 160 161

al Tolerance 치수허용차 6) Steel Bars for Concrete Reinforcement 철근 항목 Item 마디높이 Height of Knot 길이 Length D13 D13~D19 D19 7m 7m < 허용차 Tolerance Min. 4.0% of Nominal Dia. 4.5% of Nominal Dia. 5.0% of Nominal Dia. +40mm 0 Max. Min. Value x 2 Min. Value x 2 Min. Value x 2 Add 5mm to the above plus size tolerance for each additional 1m or fraction thereof. However, the max. value shall be limited to 120mm 비고 Remarks Note : The following standards are also applicable JIS G3112, ASTM A615, BS4449, SSA 2. Refer to Steel Bar for Concrete Reinforcement s and Weight KS D 3504 Tolerance on Weight 중량허용차 Steel Bars for Concrete Reinforcement 철근 표준규격 Standards KS D 3504 JIS G 3112 d=nominal diameter 항목 Item D10 d < D16 D16 d < D29 D29 d 허용차 Tolerance Single Piece wt. One Lot wt. ±6% ±5% ±4% ±5% ±4% ±3.5% KS D 3504 162 163

17. Special Steel 특수강 1) s and Weight 치수및중량 봉강 (Round Bar) 직경 Dia.(mm) 단면적 Sectional Area (cm²) 단위중량 Unit Weight (kg/m) 16 2.0 1.6 17 2.3 1.8 19 2.8 2.2 20 3.1 2.5 21 3.5 2.7 22 3.8 3.0 23 4.2 3.3 24 4.5 3.6 25 4.9 3.9 26 5.3 4.2 27 5.7 4.5 28 6.2 4.8 29 6.6 5.2 30 7.1 5.5 31 7.5 5.9 32 8.0 6.3 33 8.6 6.7 34 9.1 7.1 35 9.6 7.6 36 10.2 8.0 37 10.8 8.4 38 11.3 8.9 40 12.6 9.9 41 13.2 10.4 42 13.9 10.9 43 14.5 11.4 44 15.2 11.9 45 15.9 12.5 46 16.6 13.0 47 17.3 13.6 48 18.1 14.2 49 18.9 14.8 50 19.6 15.4 51 20.4 16.0 직경 Dia.(mm) 단면적 Sectional Area (cm²) 단위중량 Unit Weight (kg/m) 52 21.2 16.7 53 22.1 17.3 54 22.9 18.0 55 23.8 18.7 56 24.6 19.3 57 25.5 20.0 58 26.4 20.7 59 27.3 21.5 60 28.3 22.2 62 30.2 23.7 63 31.2 24.5 65 33.2 26.0 66 34.2 26.9 67 35.3 27.7 68 36.3 28.5 70 38.5 30.2 71 39.6 31.1 72 40.7 32.0 75 44.2 34.7 78 47.8 37.5 80 50.3 39.5 83 54.1 42.5 85 56.7 44.5 87 59.4 46.7 90 63.6 49.9 93 67.9 53.3 95 70.9 55.6 97 73.9 58.0 98 75.4 59.2 100 78.5 61.7 103 83.3 65.4 105 86.6 68.0 107 89.9 70.6 110 95.0 74.6 직경 Dia.(mm) 단면적 Sectional Area (cm²) 단위중량 Unit Weight (kg/m) 113 100.3 78.7 114.3 102.6 80.5 115 103.9 81.5 117 107.5 84.4 120 113.1 88.8 125 122.7 96.3 130 132.7 104.2 135 143.1 112.4 140 153.9 120.8 150 176.7 138.7 160 201.1 157.8 170 227.0 178.2 178 248.8 195.3 180 254.5 199.8 185 268.8 211.0 190 283.5 222.6 200 314.2 246.6 210 346.4 271.9 215 363.1 285.0 220 380.1 298.4 230 415.5 326.1 240 452.4 355.1 250 490.9 385.3 260 530.9 416.8 270 572.6 449.5 280 615.8 483.4 290 660.5 518.5 300 706.9 554.9 310 754.8 592.5 320 804.2 631.3 330 855.3 671.4 340 907.9 712.7 350 962.1 755.3 선재 (Wire Rod) 직경 Dia.(mm) 단면적 Sectional Area (cm²) 5.5 0.2 0.2 6 0.3 0.2 6.5 0.3 0.3 7 0.4 0.3 7.5 0.4 0.3 8 0.5 0.4 8.5 0.6 0.4 9 0.6 0.5 9.5 0.7 0.6 10 0.8 0.6 10 0.8 0.6 11 1.0 0.7 11.5 1.0 0.8 12 1.1 0.9 12.5 1.2 1.0 13 1.3 1.0 13.5 1.4 1.1 14 1.5 1.2 14.5 1.7 1.3 각강 (Square Bar) 직경 Dia.(mm) 단면적 Sectional Area (cm²) 단위중량 Unit Weight (kg/m) 단위중량 Unit Weight (kg/m) 83 68.9 54.1 85 72.3 56.7 87 75.7 59.4 90 81.0 63.6 100 100.0 78.5 103 106.1 83.3 직경 Dia.(mm) 15 1.8 1.4 15.5 1.9 1.5 16 2.0 1.6 17 2.3 1.8 18 2.5 2.0 19 2.8 2.2 20 3.1 2.5 21 3.5 2.7 22 3.8 3.0 23 4.2 3.3 24 4.5 3.6 25 4.9 3.9 26 5.3 4.2 27 5.7 4.5 28 6.2 4.8 29 6.6 5.2 30 7.1 5.5 31 7.5 5.9 31 7.5 5.9 직경 Dia.(mm) 단면적 Sectional Area (cm²) 단면적 Sectional Area (cm²) 단위중량 Unit Weight (kg/m) 단위중량 Unit Weight (kg/m) 105 110.3 86.5 110 121.0 95.0 113 127.7 100.2 115 132.3 103.8 120 144.0 113.0 125 156.3 122.7 직경 Dia.(mm) 33 8.6 6.7 34 9.1 7.1 35 9.6 7.6 36 10.2 8.0 37 10.8 8.4 38 11.3 8.9 39 11.9 9.4 40 12.6 9.9 42 13.9 10.9 44 15.2 11.9 45 15.9 12.5 48 18.1 14.2 49 18.9 14.8 50 19.6 15.4 53 22.1 17.3 55 23.8 18.7 56 24.6 19.3 58 26.4 20.7 60 28.3 22.2 직경 Dia.(mm) 단면적 Sectional Area (cm²) 단면적 Sectional Area (cm²) 단위중량 Unit Weight (kg/m) 단위중량 Unit Weight (kg/m) 130 169.0 132.7 131 171.6 134.7 139 193.2 151.7 150 225.0 176.6 160 256.0 201.0 180 324.0 254.3 164 165

17. Special Steel 특수강 2) Special Steel Group 특수강강종별분류 봉강 (Round Bar) 강종 Steel Group 탄소강 Carbon Steel 합금강 Low Alloy Steel 보론강 Boron Steel 비조질강 Micro Alloy Steel 베어링강 Bearing Steel 쾌삭강 체인강 Chain Steel 종류의기호 Grade S10C, S10CH, S15C, S20C, S20CA, S20CB, S25C, S25CA, S30C, S35C, S38C, S40C, S43C, S45C, S45CM2, S45CM3, S45CS, S45CA, S45CH, S45CB, S48C, S48CM, S48CM1, S50C, S50CS, S53C, S53CM, S55C, S48CCF, S53CHF, S53CCF, 1050MJ, 1524HM, A105, A350LF2, SAE1050M, S355JON, SAE1552MOD, TB630W, G60 SCR420H, SCR420H0, SCR420HD, SCR420H1, SCR420H1V, SCR420HB, SCR440H, SCM415H, SCM420H, SCM420H1, SCM420HD, SCM420HB, SCM440HM1, SCM440S, SCM820PRH, SCM822H, SCM822HST, SCM822HD1, SCM920HVSI, SCM440, SCM440H, SCMH1, SCMH1MD, SCMH1ST, SCMH2D, SNCM439 SAE10B38M2, 15B36CR, SAE51B35, 15B35CRM, 15B36M1, 15B37M, 15B37MJ, S43BCHA, S43BCHB, S43BCHAJ, S43BCHBJ, 30MnB4, SCR435BJ, SCR440B, SCR440BJ S30CVT, S36CVS2, S40CVSHB, S40MS1V, 44MNSIVS6, S70CVS1, S36CVSTIS2, 15V24, S25CVMNS1, 38MNSIVS5, 38MNSIVS5MOD2, 38MNVS5, 38MNVS6, S43CNBS1, S45CVMN, S40CV S55CR, SUJ2, SUJ2Z, SUJ2R SUM43 SBC70 선재 (Wire Rod) 각강 (Square Bar) 강종 Steel Group 탄소강 Carbon Steel 합금강 Low Alloy Steel 보론강 Boron Steel 비조질강 Micro Alloy Steel 베어링강 Bearing Steel 스프링강 Spring Steel 강종 Steel Group 탄소강 Carbon Steel 합금강 Low Alloy Steel 비조질강 Micro Alloy Steel 스프링강 Spring Steel 종류의기호 Grade SWRCH10A, SWRCH18A, SWRCH25K, SWRCH35K, SWRCH45K, SWRCH45KS, SWRCH45CR, SWRCH45FCR, S20C, S25C, S35C, S45C SCR420H1V, SCR420HB, SCM415H, SCM420H, SCM435, SCM435H, SCM440, SCM440H, SAE4140 S1021B, S5120BH, SAE10B38M1 SWRCH45VS2 SUJ2, SUJ2Z, SUJ2R SUPM12C, SUPM125, SAE9254, SUP9D 종류의기호 Grade S45C SCM440H S40MS1V, 44MNSIVS6 SAE9254, SUP9D, SUP9A, SUP11A 166 167

17. Special Steel 특수강 3) Table for Chemical Composition 특수강강종별화학성분표 강종 Steel Group 종류의기호 Grade 규격 Standard (2) 공급가능규격 (Available Sizes) 1) s and Weight 치수및중량 제조가능최대제품길이 (Maximum length of product) C Si Mn P S Ni Cr Mo Cu Al Sn V Nb Ti B 종류의기호 100 1000 100 100 1000 PPM Grade S10C JIS G 4051 08/13 15/35 30/60 30 35 20 20 30 S10C S10CH USER 08/13 15/35 30/60 30 35 20 20 30 S10CH S15C JIS G 4051 13/18 15/35 30/60 30 35 20 20 30 S15C A350LF2 ASTM A 350 20 20/30 105/120 30 35 30 20 10 30 10/30 25 18 A350LF2 S20C JIS G 4051 18/23 15/35 30/60 30 35 20 20 30 S20C S20CA USER 18/21 15/35 30/60 30 35 20 20 30 S20CA S20CB USER 18/23 15/35 30/60 30 35 20 20 30 S20CB S25C JIS G 4051 22/28 15/35 30/60 30 35 20 20 30 S25C 기본규격임 S25CA USER 22/28 15/35 30/60 30 35 20 20 30 S25CA 사전주문에한함 강종 Steel Group A105 ASTM A 105 35 10/35 60/105 35 40 40 30 12 40 80 A105 탄소강 Carbon Steel TB630W USER 19/22 20/35 90/100 25 10 20 20 25 25/35 TB630W S30C JIS G 4051 27/33 15/35 60/90 30 35 20 20 30 S30C S35C JIS G 4051 32/38 15/35 60/90 30 35 20 20 30 S35C S38C JIS G 4051 35/41 15/35 60/90 30 35 20 20 30 S38C S40C JIS G 4051 37/43 15/35 60/90 30 35 20 20 30 S40C S43C JIS G 4051 40/46 15/35 60/90 30 35 20 20 30 S43C 탄소강 Carbon Steel S45C JIS G 4051 42/48 15/35 60/90 30 35 20 20 30 S45C S45CM2 USER 42/48 15/35 60/90 30 35 20 20 30 10/40 S45CM2 S45CM3 USER 42/48 15/35 60/90 30 35 20 20 30 10/40 S45CM3 S45CH USER 42/48 15/35 60/90 30 35 20 20 30 S45CH S45CA USER 45/48 15/35 60/90 30 35 12 12 30 S45CA S45CB USER 42/48 15/35 60/90 30 35 20 20 30 S45CB S45Cr USER 42/48 15/35 60/90 30 35 20 15/30 20 S45Cr S45CS USER 43/47 20/35 65/90 30 15/35 20 20 5 20 25 S45CS S48C JIS G 4051 45/51 15/35 60/90 30 35 20 20 30 S48C S48CM USER 45/51 15/35 60/90 30 20/40 S48CM S48CM1 USER 49/51 15/35 75/85 20 15 20 20 5 30 10/45 80 S48CM1 S50C JIS G 4051 47/53 15/35 60/90 30 35 20 20 30 S50C S50CS USER 47/53 15/35 60/90 30 5/20 20 20 30 S50CS S53C JIS G 4051 50/56 15/35 60/90 30 35 20 20 30 S53C 168 169

17. Special Steel 특수강 3) Table for Chemical Composition 특수강강종별화학성분표 강종 Steel Group 탄소강 Carbon Steel 종류의기호 Grade 규격 Standard (2) 공급가능규격 (Available Sizes) 1) s and Weight 치수및중량 제조가능최대제품길이 (Maximum length of product) C Si Mn P S Ni Cr Mo Cu Al Sn V Nb Ti B 종류의기호 100 1000 100 100 1000 PPM Grade S55C JIS G 4051 52/58 15/35 60/90 30 35 20 20 30 S55C 1524HM USER 20/25 15/30 140/170 40 50 15/30 25 1524HM SAE1050M USER 48/55 15/30 90/110 40 15 20 20 6 30 SAE1050M SAE1050MJ USER 50/55 15/35 60/90 40 50 18 SAE1050MJ S355JON EN 10025 16/19 17/37 90/130 35 35 25 S355JON SAE1552MOD USER 50/55 15/30 135/165 30 50 25 20 6 SAE1552MOD G60 ASTM A 615 60 G60 기본규격임 SWRCH10A JIS G 3507 8/13 10 30/60 30 35 20 20 30 20 SWRCH10A SWRCH18A JIS G 3507 15/20 10 60/90 30 35 20 20 30 20 SWRCH18A SWRCH25K JIS G 3507 22/28 10/35 30/60 30 35 20 20 30 SWRCH25K SWRCH35K JIS G 3507 32/38 10/35 60/90 30 35 20 20 30 SWRCH35K SWRCH45K JIS G 3507 42/48 10/35 60/90 30 35 20 20 30 SWRCH45K SWRCH45KS USER 42/48 10/35 60/90 30 15/35 20 20 30 SWRCH45KS SWRCH45CR USER 43/48 15/35 60/90 30 35 20 20 20 10/70 SWRCH45CR SWRCH45FCR USER 42/48 15/35 60/90 30 35 20 20 20 10/70 SWRCH45FCR 사전주문에한함 강종 Steel Group 탄소강 Carbon Steel S48CCF USER 45/49 15/25 75/85 30 15 20 22/28 30 S48CCF 합금강 (HBand) Low Alloy Steel S53CHF USER 52/56 15/35 70/90 30 35 20 12/20 30 S53CHF S53CCF USER 53/55 15/35 84/90 30 35 20 12/20 30 S53CCF S53CM USER 50/56 15/35 60/90 30 25/45 20 20 30 S53CM SCR420H JIS G 4052 17/23 15/35 55/90 30 30 25 85/125 30 SCR420H SCR420H0 USER 17/23 15/35 55/90 25 25 25 85/125 25 SCR420H0 SCR420HD USER 17/23 15/35 55/90 30 30 25 85/125 30 SCR420HD SCR420H1 USER 17/23 15/35 55/90 25 25 25 85/125 25 SCR420H1 SCR420H1V USER 17/23 15/35 55/90 20 20 25 85/125 30 SCR420H1V SCR420HB USER 17/23 15/35 55/90 20 20 25 85/125 30 15/35 10/30 SCR420HB SCR440H JIS G 4052 37/44 15/35 55/90 30 30 25 85/125 30 SCR440H SCM415H JIS G 4052 12/18 15/35 55/90 30 30 25 85/125 15/35 30 SCM415H SCM420H JIS G 4052 17/23 15/35 55/90 30 30 25 85/125 15/35 25 SCM420H SCM420H1 USER 17/23 15/35 55/90 25 25 25 85/125 15/35 25 SCM420H1 합금강 (HBand) Low Alloy Steel SCM420HD USER 17/23 15/35 55/90 30 30 25 85/125 15/35 30 SCM420HD 170 171

17. Special Steel 특수강 3) Table for Chemical Composition 특수강강종별화학성분표 강종 Steel Group 합금강 (HBand) Low Alloy Steel 종류의기호 Grade 규격 Standard (2) 공급가능규격 (Available Sizes) 1) s and Weight 치수및중량 제조가능최대제품길이 (Maximum length of product) 기본규격임 C Si Mn P S Ni Cr Mo Cu Al Sn V Nb Ti B 종류의기호 100 1000 100 100 1000 PPM Grade SCM420HB USER 18/25 15/35 70/110 20 30 25 95/135 7/15 30 15/45 10/35 SCM420HB SCMH1 USER 20/25 15/35 60/100 30 30 20 90/130 20/40 30 15/50 SCMH1 SCMH1ST USER 20/25 20/35 60/100 30 30 20 90/130 20/40 30 15/50 20/40 SCMH1ST SCMH1MD USER 20/25 15/35 70/110 30 30 25 95/135 8/15 30 SCMH1MD SCM920HVSI USER 17/21 15 60/85 20 30 25 125/145 55/65 30 15/35 SCM920HVSI SCM820PRH USER 17/23 50/70 45/75 20 30 25 195/225 33/43 30 15/35 SCM820PRH SCMH2D USER 17/23 15/35 75/110 30 30 40/80 85/125 25/45 30 SCMH2D SCM822H USER 19/25 15/35 55/90 30 30 25 85/125 35/45 30 SCM822H SCM822HST USER 20/24 20/35 75/85 20 20 20 105/115 36/45 20 25/50 20 30/35 SCM822HST SCM822HD1 USER 19/25 15/35 55/90 30 30 25 85/125 35/45 30 SCM822HD1 SCM435 JIS G 4053 33/38 15/35 60/85 30 30 25 90/120 15/35 30 SCM435 SCM435H JIS G 4052 32/39 15/35 55/90 30 30 25 85/125 15/35 30 SCM435H SCM440 JIS G 4053 38/43 15/35 60/90 30 30 25 90/120 15/35 30 SCM440 SCM440H JIS G 4052 37/44 15/35 55/90 30 30 25 85/125 15/35 30 SCM440H SCM440HM1 USER 37/44 15/35 55/90 30 30 25 85/125 15/35 30 SCM440HM1 사전주문에한함 강종 Steel Group 합금강 (HBand) Low Alloy Steel SCM440S USER 37/44 15/35 55/90 30 30 25 85/125 15/35 30 SCM440S 보론강 (HBand) Boron Steel SNCM439 JIS G 4053 36/43 15/35 60/90 30 30 160/200 60/100 15/30 30 SNCM439 SAE4140 SAE J 404 38/43 15/35 75/100 30 40 25 80/110 15/25 35 SAE4140 S43BCHA USER 42/48 15/35 60/80 30 15 20 20/50 15/50 15/40 S43BCHA S43BCHB USER 45/48 15/35 70/90 30 15 20 20/50 15/50 15/40 S43BCHB S43BCHAJ USER 43/48 15/35 50/90 35 35 5/40 S43BCHAJ S43BCHBJ USER 45/48 15/35 70/90 30 15 20 20/50 15/50 15/40 S43BCHBJ 15B37MJ USER 32/36 15/35 100/140 30 25 20 20 5 20 20/50 15/50 15/40 15B37MJ 15B37M USER 32/36 15/35 100/140 30 25 20 15/50 15/40 15B37M 15B36Cr USER 30/37 15/35 120/150 40 50 20/40 5/30 15B36Cr 15B35CRM USER 32/36 20/35 120/150 25 25 20 20/35 5 30 15/35 10/40 5/30 15B35CRM 15B36M1 USER 32/36 20/30 120/150 25 25 20 10/20 30 15/35 10/40 5/30 15B36M1 30MnB4 USER 32/36 15/35 120/150 30 25 20 20/40 5 20 20/40 15/40 30MnB4 SAE10B38M1 USER 35/42 10/35 80/120 30 30 35 15 5/30 SAE10B38M1 SAE10B38M2 USER 36/39 10/40 70/110 35 10/30 25 20/60 30/60 8/50 SAE10B38M2 보론강 (HBand) Boron Steel 172 173

17. Special Steel 특수강 3) Table for Chemical Composition 특수강강종별화학성분표 강종 Steel Group 보론강 (HBand) Boron Steel 종류의기호 Grade 규격 Standard (2) 공급가능규격 (Available Sizes) 1) s and Weight 치수및중량 제조가능최대제품길이 (Maximum length of product) C Si Mn P S Ni Cr Mo Cu Al Sn V Nb Ti B 종류의기호 100 1000 100 100 1000 PPM Grade SAE51B35 USER 38/41 15/30 70/90 20 20 80/105 5/30 SAE51B35 S1021B USER 18/23 30/50 50/80 30 20 10/30 20/50 10/40 S1021B S5120BH USER 17/22 15/35 70/90 30 20 70/90 20/50 10/40 S5120BH SCR435BJ USER 35/39 15/35 85/105 25 30 25 90/100 5 30 65/70 15/40 5/30 SCR435BJ SCR440B USER 39/43 15/35 67/85 30 25 97/120 20/50 15/40 15/40 SCR440B SCR440BJ USER 39/43 15/35 67/85 30 25 97/120 20/50 15/50 15/40 SCR440BJ 15V24 USER 19/25 15/35 135/165 40 50 20 15 25 20 20/200 15V24 기본규격임 S30CVT USER 28/34 20/35 125/150 30 30 20 20 30 40/100 5 S30CVT S36CVS2 USER 34/38 60/75 95/105 45 65/85 20 25 6 25 30 250/300 S36CVS2 사전주문에한함 강종 Steel Group 보론강 (HBand) Boron Steel S36CVTiS2 USER 34/38 90/120 95/115 45 65/95 20 25 6 25 30 250/300 30/60 S36CVTiS2 비조질강 Micro Alloy Steel S70CVS1 USER 67/73 15/35 45/55 45 55/70 4/12 10/20 5 10 25/45 S70CVS1 S40CVSHB USER 38/42 15/35 75/90 30 20/40 25 10/20 30 80/140 S40CVSHB S40CV USER 38/42 15/35 75/90 30 35 25 10/20 30 80/140 35 S40CV S43CNbS1 USER 40/50 30/50 135/155 30 50/70 20 10/20 6 25 30 S43CNbS1 S45CVMn USER 43/47 15/35 110/130 30 40/70 20 10/20 5 30 80/150 S45CVMn S25CVMnS1 USER 22/28 15/35 140/170 30 40/70 20/40 25 100/200 S25CVMnS1 비조질강 Micro Alloy Steel 스프링강 Spring Steel S40MS1V USER 40/46 55/70 140/160 30 40/70 20 10/20 5 20 200/300 S40MS1V 38MnSiVS5 USER 35/40 50/70 130/150 30 45/65 20 10/20 6 25 10/30 80/130 38MnSiVS5 38MnSiVS5Mod2 USER 35/40 50/75 130/150 35 20/40 15 10/20 6 25 10/30 80/130 10/30 38MnSiVS5Mod2 38MnVS5 USER 35/40 50/70 130/150 30 45/65 15 10/20 6 25 10/30 80/120 10 38MnVS5 38MnVS6 USER 36/40 60/75 130/150 25 20/40 15 10/20 5 20 10/25 80/130 10/30 38MnVS6 44MnSiVS6 USER 41/45 60/80 140/150 25 20/35 15 20/30 5 20 10/30 120/170 10/20 44MnSiVS6 SWRCH45VS2 USER 42/47 15/35 110/140 30 30/70 20 10/25 30 10/70 40/70 40 SWRCH45VS2 SUPM12C USER 51/55 130/160 55/75 17 10 10/30 60/80 10/30 20/60 50/100 10/40 50 SUPM12C SUPM125 USER 51/57 140/170 55/80 17 10 25/35 60/80 25/35 1/40 50/150 15/45 10/40 5/25 SUPM125 SAE9254 SAE J 404 51/59 120/160 60/80 20 20 60/80 SAE9254 SUP9D USER 56/60 15/35 75/95 35 35 80/90 SUP9D SUP9A JIS G 4801 56/64 15/35 70/100 35 35 70/100 SUP9A SUP11A JIS G 4801 56/64 15/35 70/100 35 35 70/100 5/25 SUP11A 스프링강 Spring Steel 174 175

17. Special Steel 특수강 3) Table for Chemical Composition 특수강강종별화학성분표 강종 Steel Group 베어링강 Bearing Steel 종류의기호 Grade 규격 Standard (2) 공급가능규격 (Available Sizes) 1) s and Weight 치수및중량 제조가능최대제품길이 (Maximum length of product) 기본규격임 C Si Mn P S Ni Cr Mo Cu Al Sn V Nb Ti B 종류의기호 100 1000 100 100 1000 PPM Grade S55CR USER 55/59 15/30 75/90 25 8 10/20 8 20 10/50 3 S55CR SUJ2 JIS G 4805 95/105 15/30 25/45 25 8 135/160 8 25 50 3 SUJ2 SUJ2Z USER 95/105 15/30 25/45 25 8 135/160 8 25 50 3 SUJ2Z SUJ2R USER 95/105 15/30 25/45 25 8 20 140/160 6 20 50 3 SUJ2R 사전주문에한함 쾌삭강 SUM43 JIS G 4804 40/48 15/35 135/165 40 240/330 20 20 30 SUM43 쾌삭강 체인강 Chain Steel SBC70 JIS G 3105 29/33 15/35 100/190 40 40 40 25 8 35 65 100 50 SBC70 4) Heat Treatment & Mechanical Properties 열처리및기계적성질 강종 Steel Group 베어링강 Bearing Steel 체인강 Chain Steel 강종 Steel Group 탄소강 Carbon Steel KS 기호 JIS 기호단조 ( ) ( 괄호안 : 구기호 ) SM10C S10C 1,100~900 SM12C S12C 1,100~900 SM15C S15C 1,100~900 SM20C S20C 1,100~900 SM25C S25C 1,100~900 SM30C S30C 1,100~850 SM35C S35C 1,100~850 SM38C S38C 1,100~850 SM40C S40C 1,100~850 SM43C S43C 1,100~850 SM45C S45C 1,100~850 SM48C S48C 1,050~850 SM50C S50C 1,050~850 단, 상기항목은참고치로만활용가능함. 900~950 880~930 880~930 870~920 860~910 850~900 840~890 830~880 830~880 820~870 820~870 810~860 810~860 열처리 ( ) N A Q T 약 900 ( 로냉 ) 약 880 ( 로냉 ) 약 880 ( 로냉 ) 약 860 ( 로냉 ) 약 850 ( 로냉 ) 약 840 ( 로냉 ) 약 830 ( 로냉 ) 약 820 ( 로냉 ) 약 820 ( 로냉 ) 약 810 ( 로냉 ) 약 810 ( 로냉 ) 약 800 ( 로냉 ) 약 800 ( 로냉 ) 850~900 ( 수냉 ) 840~890 ( 수냉 ) 830~880 ( 수냉 ) 830~880 ( 수냉 ) 820~870 ( 수냉 ) 820~870 ( 수냉 ) 810~860 ( 수냉 ) 810~860 ( 수냉 ) 550~650 ( 급냉 ) 550~650 ( 급냉 ) 550~650 ( 급냉 ) 550~650 ( 급냉 ) 550~650 ( 급냉 ) 550~650 ( 급냉 ) 550~650 ( 급냉 ) 550~650 ( 급냉 ) 항복점 kgf/mm 2 (N/mm 2 ) 21 ; 불림 ( 206) 24 ; 불림 ( 235) 24 ; 불림 ( 235) 25 ; 불림 ( 245) 27 ; 불림 ( 265) 34 ; QT ( 333) 40 ; QT ( 392) 45 ; QT ( 441) 45 ; QT ( 441) 50 ; QT ( 490) 50 ; QT ( 490) 55 ; QT ( 539) 55 ; QT ( 539) 인장강도 kgf/mm 2 (N/mm 2 ) 32 ; 불림 ( 314) 38 ; 불림 ( 373) 38 ; 불림 ( 373) 41 ; 불림 ( 402) 45 ; 불림 ( 441) 55 ; QT ( 539) 58 ; QT ( 569) 62 ; QT ( 608) 62 ; QT ( 608) 70 ; QT ( 686) 70 ; QT ( 686) 75 ; QT ( 735) 75 ; QT ( 735) 기계적성질 연신율 (%) 감면율 (%) 샤르피충격치 kgfm/cm 2 (J/cm 2 ) 브리넬경도 (HB) 용도 33 ; 불림 109~156 ; 불림냉간가공및부품 30 ; 불림 109~149 ; 불림 30 ; 불림 냉간 Header, Bolt, Pin류로서 109~149 ; 불림열처리하지않고사용하는부품, 28 ; 불림 단조품으로서불림하여 116~174 ; 불림사용하는부품 27 ; 불림 123~183 ; 불림 23 ; QT 22 ; QT 20 ; QT 20 ; QT 17 ; QT 17 ; QT 15 ; QT 15 ; QT 57 ; QT 55 ; QT 50 ; QT 50 ; QT 45 ; QT 45 ; QT 40 ; QT 40 ; QT 11 ; QT ( 108) 10 ; QT ( 98.1) 9 ; QT ( 88) 9 ; QT ( 88) 8 ; QT ( 78) 8 ; QT ( 78) 7 ; QT ( 69) 7 ; QT ( 69) 152~212 스프라인샤프트, 소형기어등의 167~235 고주파담금질부품. 전동기축, 차축등으로서불림하고또 179~255 일부고주파담금질등으로사용하는부품 179~255 201~269 일반작은부품으로서완전히 201~269 담금질을하는부품, 크랭크축, 리어액슬샤프트등완전 212~277 담금질하는부품 212~277 176 177

17. Special Steel 특수강 4) Heat Treatment & Mechanical Properties 열처리및기계적성질 강종 Steel Group 탄소강 Carbon Steel KS 기호 JIS 기호단조 ( ) ( 괄호안 : 구기호 ) SM53C S53C 1,050~850 SM55C S55C 1,050~850 SM58C S58C 1,050~850 800~850 800~850 800~850 열처리 ( ) N A Q T 약 790 ( 로냉 ) 약 790 ( 로냉 ) 약 790 ( 로냉 ) SMn420 SMN420 1,100~900 870~930 850~900 800~850 ( 수냉 ) 800~850 ( 수냉 ) 800~850 ( 수냉 ) 1 차 850~900 2 차 780~830 ( 유냉 ) 550~650 ( 급냉 ) 550~650 ( 급냉 ) 550~650 ( 급냉 ) 150~200 항복점 kgf/mm 2 (N/mm 2 ) 60 ; QT ( 588) 60 ; QT ( 588) 60 ; QT ( 588) 인장강도 kgf/mm 2 (N/mm 2 ) 80 ; QT ( 785) 80 ; QT ( 785) 80 ; QT ( 785) 70 ( 686) 기계적성질 연신율 (%) 14 ; QT 14 ; QT 14 ; QT 감면율 (%) 35 ; QT 35 ; QT 35 ; QT 14 30 샤르피충격치 kgfm/cm 2 (J/cm 2 ) 6 ; QT ( 59) 6 ; QT ( 59) 6 ; QT ( 59) 5 ( 49) 브리넬경도 (HB) 용도 229~285 Connecting Rod, Pin, Gear 등완전담금질하여고강도요구부품, 229~285 트럭차축등질량효과가큰완전담금질부품 229~285 201~311 기계구조용 Mn 강 (SMn XXX) 기계구조용 MnCr 강 (SMnC XXX) Cr 강 (SCr XXX) SMn433 SMN433 1,100~850 870~930 840~900 SMn438 SMN438 1,100~850 870~930 840~900 SMn443 SMN443 1,100~850 870~930 840~900 SMnC420 SMN420 1,100~900 870~930 850~900 SMnC433 SMN433 1,100~850 870~930 840~900 SCr415 SCR415 1,100~900 SCr420 SCR420 1,100~900 850~900 850~900 SCr430 SCR430 1,100~850 880 SCr435 SCR435 1,100~850 단, 상기항목은참고치로만활용가능함. 850~900 SCr440 SCR440 1,100~850 880 SCr445 SCR445 1,100~850 880 약 850 ( 로냉 ) 약 850 ( 로냉 ) 약 830 ( 로냉 ) 약 830 ( 로냉 ) 약 830 ( 로냉 ) 약 830 ( 로냉 ) 830~880 ( 수냉 ) 830~880 ( 유냉 ) 830~880 ( 유냉 ) 1 차 850~900 2 차 780~830 ( 유냉 ) 830~880 ( 수냉 ) 1 차 850~900 2 차 800~850 ( 유냉 ) 1 차 850~900 2 차 800~850 ( 유냉 ) 830~880 ( 유냉 ) 830~880 ( 유냉 ) 830~880 ( 유냉 ) 830~880 ( 유냉 ) 550~650 ( 급냉 ) 550~650 ( 급냉 ) 550~650 ( 급냉 ) 150~200 550~650 ( 급냉 ) 150~200 150~200 520~620 ( 급냉 ) 520~620 ( 급냉 ) 520~620 ( 급냉 ) 520~620 ( 급냉 ) 55 ( 539) 60 ( 588) 65 ( 637) 80 ( 785) 65 ( 637) 75 ( 836) 80 ( 785) 85 ( 834) 70 ( 686) 75 ( 736) 80 ( 785) 85 ( 834) 95 ( 932) 80 ( 785) 85 ( 834) 80 ( 785) 90 ( 883) 95 ( 932) 100 ( 980.7) 20 55 18 50 17 ; QT 45 13 30 13 40 15 40 14 35 18 55 15 50 13 45 12 40 10 ( 98.1) 8 ( 78) 8 ( 78) 5 ( 49) 5 ( 49) 6 ( 59) 5 ( 49) 9 ( 88) 7 ( 69) 6 ( 59) 5 ( 49) 201~277 표면경화용 212~285 299~302 235~321 표면경화용 269~321 표면경화용 217~302 캠축, 핀 표준형크롬도금 235~321 표면경화강치차류스프라인축 229~293 볼트, 너트 255~321 Arm 류, 고주파담금질부품 269~331 강력볼트, Arm 축류 285~352 축류, Key, 너클, 핀 178 179

17. Special Steel 특수강 4) Heat Treatment & Mechanical Properties 열처리및기계적성질 강종 Steel Group KS 기호 JIS 기호단조 ( ) ( 괄호안 : 구기호 ) SCM415 SCM415 1,100~900 SCM418 SCM418 1,100~900 SCM420 SCM420 1,100~900 850~900 850~900 850~900 열처리 ( ) N A Q T 약 850 ( 로냉 ) 약 850 ( 로냉 ) 약 850 ( 로냉 ) 1 차 850~900 2 차 800~850 ( 유냉 ) 1 차 850~900 2 차 800~850 ( 유냉 ) 1 차 850~900 2 차 800~850 ( 유냉 ) 150~200 150~200 150~200 항복점 kgf/mm 2 (N/mm 2 ) 인장강도 kgf/mm 2 (N/mm 2 ) 85 ( 834) 90 ( 883) 95 ( 932) 기계적성질 연신율 (%) 감면율 (%) 16 40 15 40 14 40 샤르피충격치 kgfm/cm 2 (J/cm 2 ) 7 ( 69) 7 ( 69) 6 ( 59) 브리넬경도 (HB) 용도 표면경화용 235~321 일반용, 기어, 핀, 축류 278~331 표면경화용일반용, 기어, 축류 262~352 CrMo 강 (SCM XXX) SCM421 SCM421 1,100~900 SCM430 SCM430 1,100~900 SCM432 SCM432 1,050~850 850~900 830~880 830~880 약 850 ( 로냉 ) 약 830 ( 로냉 ) 약 830 ( 로냉 ) 1 차 850~900 2 차 800~850 ( 유냉 ) 830~880 ( 유냉 ) 830~880 ( 유냉 ) 150~200 530~630 ( 급냉 ) 530~630 ( 급냉 ) 70 ( 686) 75 ( 736) 100 ( 980.7) 85 ( 834) 90 ( 883) 14 35 18 55 16 50 6 ( 59) 11 ( 108) 9 ( 88) 기어, 축류, 체인, 핀 285~375 강도를중시하는부품작은축류, 241~302 고주파담금질부품 255~321 볼트, 프로펠러, 축류 SCM435 SCM435 1,050~850 830~880 약 830 ( 로냉 ) 830~880 ( 유냉 ) 530~630 ( 급냉 ) 80 ( 785) 95 ( 932) 15 50 8 ( 78) 일반용, 축류, Arm류 269~331 기어, 볼트, 냉간단조품 NiCr 강 (SNC XXX) SCM440 SCM440 1,050~850 SCM445 SCM445 1,050~850 SCM822 SCM822 1,100~900 SNC236 SNC236 1,050~850 SNC415 SNC415 1,100~900 SNC631 SNC631 1,050~850 단, 상기항목은참고치로만활용가능함. 830~880 830~880 850~900 820~880 820~900 820~880 약 830 ( 로냉 ) 약 850 ( 로냉 ) 약 850 ( 로냉 ) 약 820 ( 로냉 ) 약 850 ( 로냉 ) 약 820 ( 로냉 ) 830~880 ( 유냉 ) 830~880 ( 유냉 ) 1 차 850~900 2 차 800~850 ( 유냉 ) 820~880 ( 유냉 ) 1 차 850~900 2 차 740~790 ( 유냉 ) 820~880 ( 유냉 ) 530~630 ( 급냉 ) 530~630 ( 급냉 ) 150~200 550~650 ( 급냉 ) 150~200 550~650 ( 급냉 ) 85 ( 834) 90 ( 883) 60 ( 588) 70 ( 686) 100 ( 980.7) 105 ( 1,030) 105 ( 1,030) 75 ( 736) 80 ( 785) 85 ( 834) 12 45 12 40 12 30 22 50 17 45 18 50 6 ( 59) 4 ( 39) 6 ( 59) 12 ( 118) 9 ( 88) 12 ( 118) 285~352 크랭크축, 너클, 암 302~363 대형강력축류표면경화용 302~415 피니언, 기어 217~277 샤프트, 볼트표면경화용 235~341 피스톤핀 248~302 크랭크샤프트, 기어 180 181

17. Special Steel 특수강 4) Heat Treatment & Mechanical Properties 열처리및기계적성질 강종 Steel Group NiCr 강 (SNC XXX) KS 기호 JIS 기호단조 ( ) ( 괄호안 : 구기호 ) SNC815 SNC815 1,100~900 SNC836 SNC836 1,050~850 SNCM220 (SNCM21) SNCM220 1,100~850 830~880 820~880 850~900 열처리 ( ) N A Q T 약 830 ( 로냉 ) 약 820 ( 로냉 ) 약 850 ( 로냉 ) 1 차 830~880 2 차 750~800 ( 유냉 ) 820~880 ( 유냉 ) 1 차 850~900 2 차 800~850 ( 유냉 ) 150~200 550~650 ( 급냉 ) 150~200 항복점 kgf/mm 2 (N/mm 2 ) 80 ( 785) 인장강도 kgf/mm 2 (N/mm 2 ) 100 ( 980.7) 95 ( 932) 85 ( 834) 기계적성질 연신율 (%) 감면율 (%) 12 45 15 50 17 40 샤르피충격치 kgfm/cm 2 (J/cm 2 ) 8 ( 78) 8 ( 78) 6 ( 59) 브리넬경도 (HB) 용도 표면경화용 285~388 질량효과가큰샤프트 269~321 샤프트류, 기어 표면경화침탄강, 치차, 248~341 축류 SNCM240 (SNCM6) SNCM240 1,050~850 820~870 약 820 ( 로냉 ) 820~870 ( 유냉 ) 580~680 80 ( 785) 90 ( 883) 17 50 7 ( 69) 255~311 축류 SNCM415 (SNCM22) SNCM420 (SNCM213) SNCM415 1,100~850 SNCM420 1,100~850 850~900 850~900 약 850 ( 로냉 ) 약 850 ( 로냉 ) 1 차 850~900 2 차 780~830 ( 유냉 ) 1 차 850~900 2 차 770~820 ( 유냉 ) 150~200 150~200 90 ( 883) 100 ( 980.7) 16 45 15 40 7 ( 69) 7 ( 69) 255~341 표면경화용치차, 축류표면경화용롤러, 베어링 293~375 대형치차축류 NiCrMo 강 (SNCM XXX) SNCM431 (SNCM1) SNCM439 (SNCM8) SNCM447 (SNCM9) SNCM616 (SNCM26) SNCM625 (SNCM2 SNCM630 (SNCM5) SNCM815 (SNCM25) 단, 상기항목은참고치로만활용가능함. SNCM431 1,050~850 SNCM439 1,050~850 SNCM447 1,050~850 SNCM616 1,100~850 SNCM625 1,050~850 SNCM630 1,050~850 SNCM815 1,100~850 820~870 820~870 820~870 850~900 820~870 850~900 830~900 약 820 ( 로냉 ) 약 820 ( 로냉 ) 약 820 ( 로냉 ) 약 670 ( 로냉 ) 약 670 ( 로냉 ) 약 670 ( 로냉 ) 약 650 ( 로냉 ) 820~870 ( 유냉 ) 820~870 ( 유냉 ) 820~870 ( 유냉 ) 1 차 850~900 2 차 770~830 ( 유냉 ) 820~870 ( 유냉 ) 850~950 ( 유냉 ) 1 차 830~880 2 차 750~800 ( 유냉 ) 570~670 580~680 580~680 100~200 570~670 550~650 150~200 70 ( 686) 90 ( 883) 95 ( 932) 85 ( 834) 90 ( 882) 85 ( 834) 100 ( 980.7) 105 ( 1,030) 120 ( 1,177) 95 ( 932) 110 ( 1,079) 110 ( 1,079) 20 55 16 45 14 40 14 40 18 50 15 45 12 40 10 ( 98.1) 7 ( 69) 6 ( 59) 8 ( 78) 8 ( 78) 8 ( 78) 7 ( 69) 248~302 크랭크샤프트, 터빈 293~352 치차류 302~363 치차류표면경화용 341~415 침탄없는초강인강으로도유효 269~321 크랭크축, 치차, 축류가장담금질성이큰강종, 302~352 대형치차축류표면경화용 311~375 가장강인한표면경화강 182 183

17. Special Steel 특수강 5) al Tolerance 치수허용차 직경 Diameter 구분 Classification Under 16 16 to 28, excl. 28 & over 허용차 Tolerance ±0.4 ±0.5 ±1.5% 비고 Remarks 편경차 Diametrical Variation Note: The following standards are also applicable JIS G 3192, ASTM A6/6M, DIN 1013 KS D 3501 치수단위 (Unit) : mm Not more than 70% of total tolerance range of diameter 184 185

18. Steel Sheet, Coil & Strip 스테인리스강판및강대 1) Product Standard 생산규격 제품형상 Type SHEET COIL 두께 Thickness 폭 Width 길이 Length 표면상태범위 Range 표준 Regular 범위 Range 표준 Regular 범위 Range 표준 Regular Finish 0.3mm~ 3.5mm 0.3mm~ 4.0mm 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 1.2 1.5 1.8 2.0 2.2 2.5 3.0 3.5 4.0 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 1.2 1.5 1.8 2.0 2.2 2.5 3.0 3.5 4.0 500mm ~1,300mm 45mm ~1,300mm 914mm : 3feet 1,000mm : 1M 1,219mm : 4feet 규정없음 1,000mm ~7,500mm 2,000mm: 2M 2,438mm: 8feet 3,000mm: 3M 3,048mm: 10feet 4,000mm: 4M COIL 단중 : 평균 1M/T~4M/T (Max. 20M/T) COIL 내경 :508mm, 610mm 외경 :Max. 2,000mm ( 내경 Paper Spool 삽입시 2,200mm) No.1 No.2D No.2B No.4 No.8 HL LHL SM No.1 No.2D No.2B No.4 No.8 HL LHL SM 2) Finish 표면사상 표면 Finishes No.1 No.2D No.2B No.4 No.8 HL (Hair Line) LHL (Light Hair Line) 제조방법 Applied Finishing Process 열간압연후열처리및산세처리한제품표면 Reduced to a specified thickness by hot rolling only, annealed, and finally pickled or shot blasted for removal of scale. 냉간압연후열처리및산세처리한제품표면 A dully cold rolled finish produced by cold rolling, annealing and descaling. 냉간압연후열처리및산세처리한제품표면을조질압면하여형상과광택을개선한제품 A bright cold rolled finish produced by final cold rolling, with brighter surface and is slightly harder than No. 2D finish. 2B 의제품을 #150~#180 연마벨트로연마한제품표면. No.3 보다연마상태가미려함 Uniformly polished with a polisher using a belt to which abrasives of #150 to 180 mesh are glued. 상당한광택및반사기능을가진연마제품으로 #800 이상의연마제로 Buff를회전시켜연마하여만들어진표면 No.7 finish products for further polishing with finer abrasives. No.4 제품표면을 #150~180 입도의연마벨트를사용하여연속된연마무늬가나타나도록한제품표면 Polished to #400 or so, and finished with emery power of #150 to 180 mesh to provide straight, parallel grit lines. No.4 제품표면을 #400 입도의연마벨트를사용하여연속된연마무늬가나타나도록한제품표면. HL 보다부드럽고우아한제품표면 Polished to #400 or so, and finished with emery power of #400 mesh to provide straight, parallel grit lines. SM No.8 보다훨씬상회하는고광택표면으로유리거울에준하는제품표면 (Super Mirror) Further polished than No.8 용도 Application 공업용 Tank, 화학공업장치 Industrial tanks, Chemical Industry equipment 공업용 Tank, 파이프 Industrial tanks, Pipe 주방기구, 양식기, 건축자재 Kitchen ware, Flat ware, Hollow ware, Materials for building 낙농공업설비, 주방기구 Foodprocessing facilities, Kitchen ware 반사경, 소형거울, 건축내외장재 Reflector, Mirror, Interior Exterior decoration for building 건축내외장재, 차량, 쇼케이스 Sash, Door Most suitable for architectural purposes, Vehicles, Show case, Sash, Door 건축자재, 차량 Architectural purposes, vehicles 건축외장재, 거울 Exterior decoration for building, Mirror 186 187

18. Steel Sheet, Coil & Strip 스테인리스강판및강대 3) Specification 생산강종 188 KS (STS) 304 DSeries 304L 304J1 316 316L 409L 430 430J1L 436L 규격 Standards 기호 Symbol C (Max.) 화학성분 Chemical Composition (wt%) Si (Max.) Mn (Max.) P (Max.) S (Max.) KS STS 304 0.08 1.00 2.00 0.045 0.030 18.00~20.00 JIS SUS 304 0.08 1.00 2.00 0.045 0.030 18.00~20.00 ASTM TYPE 304 0.07 0.75 2.00 0.045 0.030 17.50~19.50 EN 1.4301 0.07 1.00 2.00 0.045 0.015 17.50~19.50 HD D11 0.08 1.00 5.50~7.50 0.045 0.015 17.00~18.00 HD D7S 0.12 1.00 5.00~7.00 0.045 0.030 17.00~18.00 KS STS 304L 0.03 1.00 2.00 0.045 0.030 18.00~20.00 JIS SUS 304L 0.03 1.00 2.00 0.045 0.030 18.00~20.00 ASTM TYPE 304L 0.03 0.75 2.00 0.045 0.030 17.50~19.50 EN 1.4306 0.03 1.00 2.00 0.045 0.015 18.00~20.00 KS STS 304JI 0.08 1.70 3.00 0.045 0.030 15.00~18.00 JIS SUS 304JI 0.08 1.70 3.00 0.045 0.030 15.00~18.00 KS STS 316 0.08 1.00 2.00 0.045 0.030 16.00~18.00 JIS SUS 316 0.08 1.00 2.00 0.045 0.030 16.00~18.00 ASTM TYPE 316 0.08 0.75 2.00 0.045 0.030 16.00~18.00 EN 1.4401 0.07 1.00 2.00 0.045 0.015 16.50~18.50 KS STS 316L 0.03 1.00 2.00 0.045 0.030 16.00~18.00 JIS SUS 316L 0.03 1.00 2.00 0.045 0.030 16.00~18.00 ASTM TYPE 316L 0.03 0.75 2.00 0.045 0.030 16.00~18.00 EN 1.4404 0.03 1.00 2.00 0.045 0.015 16.50~18.50 STR 409L 0.03 1.00 1.00 0.040 0.030 10.50~11.75 SUS 409L 0.03 1.00 1.00 0.040 0.030 10.50~11.75 KS STS 430 0.12 0.75 1.00 0.040 0.030 16.00~18.00 JIS SUS 430 0.12 0.75 1.00 0.040 0.030 16.00~18.00 ASTM TYPE 430 0.12 1.00 1.00 0.040 0.030 16.00~18.00 EN 1.4016 0.08 1.00 1.00 0.040 0.015 16.00~18.00 KS STS430J1L 0.025 1.00 1.00 0.040 0.030 16.00~20.00 JIS SUS430J1L 0.025 1.00 1.00 0.040 0.030 16.00~20.00 KS STS 436L 0.025 1.00 1.00 0.040 0.030 16.00~19.00 JIS SUS 436L 0.025 1.00 1.00 0.040 0.030 16.00~19.00 439L 439L 0.03 0.75 1.00 0.040 0.030 17.00~19.00 Cr 기계적성질 Mechanical Properties Ni Other 인장시험 Tensile Test (Min.) 경도시험 Hardness Test (Max.) Y/S N/mm² T/S N/mm² EL (%) HBW HRB Hv 기호 Symbol 8.00~10.50 205 520 40 187 90 200 STS 304 8.00~10.50 205 520 40 187 90 200 SUS 304 8.00~10.50 N 0.10 이하 205 515 45 201 92 TYPE 304 8.00~10.50 N 0.11 이하 230 540/750 40 1.4301 3.50~5.50 Cu 1.50~3.50 205 520 40 90 210 HD D11 2.00~4.00 Cu 1.50~3.50 205 520 40 95 220 HD D7S 9.00~13.00 175 480 40 187 90 200 STS 304L 9.00~13.00 175 480 40 187 90 200 SUS 304L 8.00~12.00 N 0.10 이하 170 485 40 201 92 TYPE 304L 10.00~12.00 N 0.11 이하 220 520/700 45 1.4306 6.0~9.0 Cu 1.0~3.00 155 450 40 187 90 200 STS 304JI 6.0~9.0 Cu 1.0~3.00 155 450 40 187 90 200 SUS 304JI 10.00~14.00 Mo 2.00~3.00 205 520 40 187 90 200 STS 316 10.00~14.00 Mo 2.00~3.00 205 520 40 187 90 200 SUS 316 10.00~14.00 10.00~13.00 Mo 2.00~3.00, N 0.10 이하 Mo 2.00~2.50, N 0.11 이하 205 515 40 217 95 TYPE 316 240 530/680 40 1.4401 12.00~15.00 Mo 2.00~3.00 175 480 40 187 90 200 STS 316L 12.00~15.00 Mo 2.00~3.00 175 480 40 187 90 200 SUS 316L 10.00~14.00 10.00~13.00 Mo 2.00~3.00, N 0.10 이하 Mo 2.00~2.50, N 0.11 이하 170 485 40 217 95 TYPE 316L 240 530/680 40 1.4404 175 360 25 162 80 175 STS 409L 175 360 25 162 80 175 SUS 409L 205 450 22 183 88 200 STS 430 205 420 22 183 88 200 SUS 430 0.75 이하 205 450 22 183 89 TYPE 430 280 450~600 20 1.4016 Cu 0.30~0.80, N 0.025 이하 205 390 22 192 90 200 STS430J1L Ti,Nb,Zr 또는그조합이 8 (C%+N%)~0.80 205 390 22 192 90 200 SUS430J1L Mo 0.75~1.50, N 0.025 이하 245 410 20 217 96 230 STS 436L Ti,Nb, Zr 또는그조합이 8 (C%+N%)~0.80 245 410 20 217 96 230 STS 436L 0.6 Ti 0.75 이하, N 0.020 이하 175 360 22 183 88 200 439L 189

18. Steel Sheet, Coil & Strip 스테인리스강판및강대 4) Packing Type 포장 (1) Type 외형 SHEET (2) Packing Weight 포장단충 내수 COIL (Domestic) 수출 COIL (Export) 치수단위 (Unit) : kg 구분 Type 통상 Normal 최대 Max. SHEET 1,000~2,000 COIL 3,000~7,000 20,000 5) al Tolerance 치수허용차 (1) Thickness 두께허용차 지정이없는한 [ 표1] 에따릅니다. 특별히지정이있는경우에는 [ 표2] 에따릅니다. 단, 두께측정위치는가장자리부터 Mill Edge는 25mm 이상, Cut Edge는 15mm 이상내측의임의의점으로합니다. Normal tolerance applies in table 1, special tolerance applies in table 2. In case of Mill Edge, measuring point is over 25mm from the edge. In case of Cut Edge, measuring point is over 15mm from the edge. [ 표 1] 치수단위 (Unit) : mm 두께 Thickness 폭 Width 두께허용차 Tolerance of Thickness w < 1250 1250 w 1300 0.30 t < 0.60 ±0.05 ±0.08 0.60 t < 0.80 ±0.07 ±0.09 0.80 t < 1.00 ±0.09 ±0.10 1.00 t < 1.25 ±0.10 ±0.12 1.25 t < 1.60 ±0.12 ±0.15 1.60 t < 2.00 ±0.15 ±0.17 2.00 t < 2.50 ±0.17 ±0.20 2.50 t < 3.15 ±0.22 ±0.25 3.15 t < 4.00 ±0.25 ±0.30 4.00 t < 5.00 ±0.35 ±0.40 [ 표 2] 치수단위 (Unit) : mm 폭 Width 두께 Thickness 두께허용차 Tolerance of Thickness w < 160 160 w < 250 250 w < 400 400 w < 630 630 w < 1000 1000 w < 1250 0.30 t < 0.40 ±0.025 ±0.030 ±0.035 ±0.035 ±0.038 ±0.038 0.40 t < 0.60 ±0.035 ±0.040 ±0.040 ±0.040 ±0.040 ±0.040 0.60 t < 0.80 ±0.040 ±0.045 ±0.045 ±0.045 ±0.05 ±0.05 0.80 t < 1.00 ±0.040 ±0.05 ±0.05 ±0.05 ±0.05 ±0.06 1.00 t < 1.25 ±0.05 ±0.05 ±0.05 ±0.06 ±0.06 ±0.07 1.25 t < 1.60 ±0.05 ±0.06 ±0.06 ±0.06 ±0.07 ±0.08 1.60 t < 2.00 ±0.06 ±0.07 ±0.08 ±0.08 ±0.09 ±0.10 2.00 t < 2.50 ±0.07 ±0.08 ±0.08 ±0.09 ±0.10 ±0.11 2.50 t < 3.15 ±0.08 ±0.09 ±0.09 ±0.10 ±0.11 ±0.12 3.15 t < 4.00 ±0.09 ±0.10 ±0.10 ±0.11 ±0.12 ±0.13 190 191

18. Steel Sheet, Coil & Strip 스테인리스강판및강대 5) al Tolerance 치수허용차 (2) Width 폭 [ 표 3] 치수단위 (Unit) : mm Edge 지정이없는한강대 ( 대강포함 ) 에대해서는 [ 표 3], 강판에대해서는 [ 표 4] 에따릅니다. 특별히지정이있는경우에는 [ 표 5] 에따릅니다. For Coil refer to table 3. For Sheet refer to table 4. For Special requirement refer to table 5. 폭 Width 폭허용차 Tolerance of Width w < 400 400 w < 630 630 w < 1000 1000 w < 1300 Mill Edge +10, 0 +20, 0 +25, 0 +30, 0 Cut Edge +5, 0 +5, 0 +5, 0 +5, 0 (3) Length 길이 ( 강판 ) 치수단위 (Unit) : mm 길이 Length L 3500 3500 < L 6000 6000 < L 길이허용차 Tolerance of Length (4) Flatness (Sheet) 평탄도 ( 강판 ) +10, 0 +15, 0 +30, 0 치수단위 (Unit) : mm 폭 Width 길이 Length 평탄도 Flatness Max. W 1000 1000 < W 2000 15 2000< 20 2000 20 2000< 20 [ 표 4] 치수단위 (Unit) : mm 길이 Length 폭허용차 Tolerance of Width L 3500 +5, 0 3500 < L 6000 +15, 0 6000 < L +20, 0 (5) Camber (Coil) 가로휨 ( 강대 ) 폭 Width 가로휨 Camber Max. 40 W < 80 임의의길이 2000에대해 8 (8 in any 2000) 80 W < 630 임의의길이 2000에대해 4 (4 in any 2000) 치수단위 (Unit) : mm 630 임의의길이 2000 에대해 2 (2 in any 2000) [ 표 5] 치수단위 (Unit) : mm 폭 Width 폭허용차 Tolerance of Width 두께 Thickness w < 160 160 w < 250 250 w < 400 400 w < 630 630 w < 1000 t < 0.60 ±0.15 ±0.20 ±0.25 ±0.30 ±0.50 0.60 t < 1.00 ±0.20 ±0.25 ±0.25 ±0.30 ±0.50 1.00 t < 1.60 ±0.20 ±0.30 ±0.30 ±0.40 ±0.60 1.60 t < 2.50 ±0.25 ±0.35 ±0.35 ±0.50 ±0.70 2.50 t < 4.00 ±0.30 ±0.40 ±0.40 ±0.50 ±0.80 단, 압연의처음과끝의불안정부분에는적용하지않습니다. Unstable portion of strip (top, end) is not applied. 192 193

18. Steel Sheet, Coil & Strip 스테인리스강판및강대 6) STS Cold Rolled Sheet Counter Table per Thickness 스테인리스냉연 SHEET 포장조견표 강종 Steel Group 규격 단위 Unit 두께 Thickness (mm) 304 1000x2000 1000x3000 1000x4000 1250x2500 3 x6 914x1829 4 x8 1219x2438 kg/ 매매 / 톤 kg/ 매매 / 톤 kg/ 매매 / 톤 kg/ 매매 / 톤 kg/ 매매 / 톤 kg/ 매매 / 톤 0.3 4.76 210 7.14 140 9.52 105 7.43 135 3.98 251 7.08 141 0.4 6.34 158 9.52 105 12.69 79 9.91 101 5.31 188 9.44 106 0.5 7.93 126 11.90 84 15.86 63 12.39 81 6.64 151 11.80 85 0.6 9.52 105 14.27 70 19.03 53 14.87 67 7.96 126 14.16 71 0.7 11.10 90 16.65 60 22.20 45 17.35 58 9.29 108 16.52 61 0.8 12.69 79 19.03 53 25.38 39 19.83 50 10.62 94 18.88 53 0.9 14.27 70 21.41 47 28.55 35 22.30 45 11.94 84 21.25 47 1.0 15.86 63 23.79 42 31.72 32 24.78 40 13.27 75 23.61 42 1.2 19.03 53 28.55 35 38.06 26 29.74 34 15.93 63 28.33 35 1.5 23.79 42 35.69 28 47.58 21 37.17 27 19.91 50 35.41 28 2.0 31.72 32 47.58 21 63.44 16 49.56 20 26.54 37 47.21 21 2.5 39.65 25 59.48 17 79.30 13 61.95 16 33.18 30 59.02 17 3.0 47.58 21 71.37 14 95.16 11 74.34 13 39.81 25 70.82 14 3.5 55.51 18 83.27 12 111.02 9 86.73 12 46.47 21 82.62 12 4 x10 1219x3048 1000x2000 환산중량 (Scaled Weight) 단중 : KS D 3695 기준 1 매중량 : 비중 x 두께 x 폭 x 길이 ( 유효숫자 3 자리맺음 ) One sheet weight : gravity x thickness x width x length 430 HD D11(D7s) 4 x8 1219x2438 1000x2000 4 x8 1219x2438 kg/ 매매 / 톤 kg/ 매매 / 톤 kg/ 매매 / 톤 kg/ 매매 / 톤 kg/ 매매 / 톤 강종 Steel Group 규격 단위 Unit 두께 Thickness (mm) 8.85 113 4.62 216 6.88 145 4.70 213 6.99 143 0.3 11.80 85 6.16 162 9.17 109 6.27 159 9.32 107 0.4 14.75 68 7.70 130 11.46 87 7.84 128 11.65 86 0.5 17.70 56 9.24 108 13.75 73 9.41 106 13.98 72 0.6 20.66 48 10.78 93 16.04 62 10.98 91 16.31 61 0.7 23.61 42 12.32 81 18.34 55 12.54 80 18.64 54 0.8 26.56 38 13.86 72 20.63 48 14.11 71 20.97 48 0.9 29.51 34 15.40 65 22.92 44 15.68 64 23.30 43 1.0 35.41 28 18.48 54 27.51 36 18.82 53 27.96 36 1.2 44.26 22 23.10 43 34.38 29 23.52 43 34.95 29 1.5 59.02 17 30.80 32 45.84 22 31.36 32 46.60 21 2.0 73.77 14 38.50 26 57.30 17 39.20 26 58.25 17 2.5 88.52 11 46.20 22 68.76 15 47.04 21 69.90 14 3.0 103.28 10 53.90 18 80.22 12 54.88 18 81.55 12 3.5 194 195

18. Steel Sheet, Coil & Strip 스테인리스강판및강대 7) STS Hot Rolled Sheet Table per Thickness 스테인리스열연 SHEET 포장조견표 2.0 2.5 3.0 강종 Steel Group 두께규격 Thickness 1000x2000 1000x3000 1000x4000 (mm) 단위 Unit 304 430 410 3 x6 4 x8 4 x10 914x1829 1219x2438 1219x3048 1000x2000 4 x8 1219x2438 1000x2000 kg/ 매 31.72 47.58 63.44 26.52 47.14 58.94 30.80 45.77 31.00 매 / 톤 32 21 16 38 21 17 32 32 32 중량 Weight (kg) 1,015 999 1,015 1,008 990 1,002 986 1,007 992 kg/ 매 39.66 59.49 79.32 33.16 58.93 73.69 38.50 57.21 38.76 매 / 톤 25 17 13 30 17 14 26 17 26 중량 Weight (kg) 992 1,011 1,031 995 1,002 1,032 1,001 973 1,008 kg/ 매 47.58 71.37 95.16 39.78 70.70 88.40 46.20 68.65 46.50 매 / 톤 21 14 11 25 14 11 22 15 22 8) Gravity 강종별비중 비중 Gravity 강종 Grade 7.93 STS 304, 304L, 321, 301L, 302, 305, 631, HD 202 7.98 STS 316, 316L, 310S, 347, 317, 317L 7.84 STS HD D11(HD D7s) 7.70 STS 430, 429L, 434, 440A, 436L, 439L, 430J1L 7.75 STS 410, 420J1, 405, 410L, 409L, 444, 420J2 치수단위 (Unit) : kg/mm ㆍ m² 중량 Weight (kg) 999 999 1,047 995 990 972 1,016 1,030 1,023 kg/ 매 55.52 83.28 111.04 46.41 82.50 103.16 53.90 80.10 54.26 3.5 4.0 매 / 톤 18 12 9 22 12 10 19 12 18 중량 Weight (kg) 999 999 999 1,021 990 1,032 1,024 961 977 kg/ 매 63.44 95.16 126.88 53.04 94.27 117.87 61.60 91.54 62.00 매 / 톤 16 11 8 19 11 8 16 11 16 중량 Weight (kg) 1,015 1,047 1,015 1,008 1,037 943 986 1,007 992 kg/ 매 79.30 118.65 158.60 66.29 117.84 147.34 77.00 114.42 77.50 5.0 매 / 톤 13 8 6 15 8 7 13 9 13 6.0 7.0 8.0 중량 Weight (kg) 1,031 952 952 994 943 1,031 1,001 1,030 1,008 kg/ 매 95.16 142.74 190.32 79.55 141.41 176.81 92.40 137.31 93.00 매 / 톤 11 7 5 13 7 6 11 7 11 중량 Weight (kg) 1,047 999 952 1,034 990 1,061 1,016 961 1,023 kg/ 매 111.02 166.53 222.04 92.81 164.98 206.28 107.80 160.19 108.50 매 / 톤 9 6 5 11 6 5 9 6 9 중량 Weight (kg) 999 999 1,110 1,021 990 1,031 970 961 977 kg/ 매 126.88 190.32 253.76 107.07 188.54 235.74 123.20 183.08 124.00 매 / 톤 8 5 4 9 5 4 8 5 8 중량 Weight (kg) 1,015 952 1,015 955 955 943 986 915 992 196 197

18. Steel Sheet, Coil & Strip 스테인리스강판및강대 9) Corrosion Resistance of Stainless Steel 스테인리스강의내식성 시험용액 Solution 농도 Concentration 온도 Temperature STS304 STS316 STS410 STS430 질산 HNO₃ 황산 H₂SO₄ 5% 20 C A A A A 20% 20 C A A A A 50% 비등 (Boiling) A A A 농후액 (Concentration liquid) 비등 (Boiling) D D E D 5% 20 C C B C 5% 비등 (Boiling) E C E 50% 20 C D C 50% 비등 (Boiling) E D E 농후액 (Concentration liquid) 20 C A A A 비등 (Boiling) D D D 시험용액 Solution 농도 Concentration 온도 Temperature STS304 STS316 STS410 STS430 의산 Formic acid 유산 Lactic acid 낙산 Butryc acid 구연산 Citric acid 크롬산 Chromic acid 요드 Iodine 5% 20 C~60 C B A C D 5% 20 C A A C B 5% 65 C B A C B 10% 비등 (Boiling) B A 5% 20 C~65 C A A A A 5% 20 C~65 C A A A A 15% 비등 (Boiling) A A B 5% 20 C A A B 10% 비등 (Boiling) C B D E D E 염산 HCI 인산 Phosphoric acid 수산 Oxalic acid 초산 Acetic acid 20 C E E E E 1% 20 C ++A ++A A A 5% 20 C A A A A 10% 20 C C A D D 5% 20 C~ 비등 (Boiling) A A B A 10% 비등 (Boiling) D C 5~10% 20 C A A A A 20~100% 20 C A A C B 50% 비등 (Boiling) C B 불소 Fluorine 염소가스 Cl gas 취소수 Bromine water 이황화탄소 Carbon disulfide CS₂ 사염화탄소 Carbon chloride CCl₄ 석탄산 Phenol 주석산 Tartaric acid 20 C E E E E 건조 (Drying) 20 C C B C 습기함유 (Moisture) 20 C D C D 20 C E D E 20 C A A A 순수 (Purity) 20 C A A A 5%~10% 20 C C B D C 20 C A A A 20 C A A C C 198 199

18. Steel Sheet, Coil & Strip 스테인리스강판및강대 9) Corrosion Resistance of Stainless Steel 스테인리스강의내식성 시험용액 Solution 농도 Concentration 온도 Temperature STS304 STS316 STS410 STS430 오레인산 Oleic acid 암모니아수 Ammonia water 암모니아가스 Ammonia gas 수산화칼슘 Calcium hydroxide 카세인소다 Casein sodium 20 C A A B 20 C A A A 50 C D D 10%~20% 비등 (Boiling) A A 50% 비등 (Boiling) C B A A A 시험용액 Solution 농도 Concentration 온도 Temperature STS304 STS316 STS410 STS430 탄산수 Carbonated water 식초 Vinegar 해수 Seawater 밀크 Milk 당밀 Syrup 휘발유 Benzine A A A A 20 C *A A A A *A *A *C 65 C A A B A A A A A A A A 탄화소다 Carbon sodium 5% 20 C~65 C A A A A 주스 Juice A A A A 중탄화소다 CO₃ sodium 치오황산소다 Sodium thiosulfate 황산암모니아 Sulfuric acid ammonia 20 C A A A A 5%~10% 20 C~65 C A A C 1%~5% 20 C A A B A 마요네즈 Mayonnaise 글리세린 Glycerine 케첩 Ketchup 20 C *A A A A A A 20 C *A A *A *A 황화나트륨 Sodium sulfide 염화아연 Zinc chloride 황산아연 Zinc sulfate 염화제 2 철 Fe Cl₃ 에틸알코올 Ethanol 메틸알코일 Methyl 5%~20% 20 C~65 C *A A *B *B 포화 (Saturation) 비등 (Boiling) B A 5% 20 C *A *A *A 5%~ 포화 (Saturation) 20 C A A A 1% 20 C ++*B *A C *B 5% 20 C ++*D *C D *D 20 C~ 비등 (Boiling) A A A 20 C A A A 65 C *C B C 커피 Coffee 맥주 Beer 비등 (Boiling) A A A A A A ( 注 ) A: 충분한내식성 0.0089mm/ 월이하 B: 만족할정도의내식성 0.0089~0.089mm/ 월 C: 상당한정도의내식성 0.089~0.25mm/ 월 D: 소량의내식성 0.25~0.89mm/ 월 E: 내식성이없음 0.89mm/ 월이상 +: 황산 ( 黃酸 ) 이존재하면부식되기쉬운것 ++: 염산 ( 鹽酸 ) 이존재하면부식되기쉬운것 * : 방치하여건조하면공식 ( 孔蝕 ) 이되기쉬운것 Note:Corrosion resistance A>B>C>D>E +: Sulfuric acid corrosive conditions ++:HCl corrosive conditions * :Pitting possible danger 200 201

19. Ingot for Forging 잉곳 1) Available Ingot Size & Specification 제조범위 제조가능최대제품길이 (Maximum length of product ) 구분 INGOT 중량 BODY 중량 4.65T 6.25T BODY 중량비 압탕중량압탕비 INGOT 중량 BODY 중량 BODY 중량비 단위 : M 압탕중량압탕비 a 4,650 3,999 86.0% 651 14.0% 6,250 5,375 86.0% 875 14.0% b c d e f INGOT 중량 BODY 중량 6.9 ~ 9.4T 11.0 ~ 13.6T BODY 중량비 압탕중량압탕비 INGOT 중량 BODY 중량 BODY 중량비 압탕중량압탕비 6,900 5,762 83.5% 1,139 16.5% 11,020 9,202 83.5% 1,818 16.5% a 7,720 6,446 83.5% 1,274 16.5% 11,640 9,719 83.5% 1,921 16.5% b 8,650 7,223 83.5% 1,427 16.5% 12,070 10,078 83.5% 1,992 16.5% c 9,020 7,532 83.5% 1,488 16.5% 12,580 10,504 83.5% 2,076 16.5% d 9,440 7,882 83.5% 1,558 16.5% 13,120 10,955 83.5% 2,165 16.5% e 13,560 11,323 83.5% 2,237 16.5% f 구분 압탕부 BODY g g h 구분 INGOT 중량 BODY 중량 14.6 ~ 17.2T 17.9 ~ 22.7T BODY 중량비 압탕중량압탕비 INGOT 중량 BODY 중량 BODY 중량비 압탕중량압탕비 INGOT 중량 BODY 중량 23.6 ~ 30.6T 32.0 ~ 40.5T BODY 중량비 압탕중량압탕비 INGOT 중량 BODY 중량 BODY 중량비 압탕중량압탕비 h 구분 a 14,560 12,158 83.5% 2,402 16.5% 17,980 15,013 83.5% 2,967 16.5% b 15,220 12,709 83.5% 2,511 16.5% 18,680 15,598 83.5% 3,082 16.5% c 15,810 13,201 83.5% 2,609 16.5% 19,270 16,090 83.5% 3,180 16.5% d 16,320 13,627 83.5% 2,693 16.5% 20,030 16,725 83.5% 3,305 16.5% e 16,730 13,970 83.5% 2,760 16.5% 20,630 17,226 83.5% 3,404 16.5% f 17,160 14,329 83.5% 2,831 16.5% 21,380 17,852 83.5% 3,528 16.5% g 21,970 18,345 83.5% 3,625 16.5% h 22,690 18,946 83.5% 3,744 16.5% 23,640 19,739 83.5% 3,901 16.5% 32,000 26,720 83.5% 5,280 16.5% a 24,850 20,750 83.5% 4,100 16.5% 33,980 28,373 83.5% 5,607 16.5% b 26,210 21,885 83.5% 4,325 16.5% 34,920 29,158 83.5% 5,762 16.5% c 27,410 22,887 83.5% 4,523 16.5% 35,860 29,943 83.5% 5,917 16.5% d 28,700 23,965 83.5% 4,736 16.5% 36,620 30,578 83.5% 6,042 16.5% e 30,160 25,184 83.5% 4,976 16.5% 37,950 31,688 83.5% 6,262 16.5% f 30,560 25,518 83.5% 5,042 16.5% 39,120 32,665 83.5% 6,455 16.5% g 40,520 33,834 83.5% 6,686 16.5% h 202 203

19. Ingot for Forging 잉곳 1) Available Ingot Size & Specification 제조범위 제조가능최대제품길이 (Maximum length of product) 구분 INGOT 중량 BODY 중량 41.5 ~ 48.5T 50.8 ~ 62.1T BODY 중량비 압탕중량압탕비 INGOT 중량 BODY 중량 BODY 중량비 단위 : M 압탕중량압탕비 a 41,450 34,611 83.5% 6,839 16.5% 50,800 42,418 83.5% 8,382 16.5% b 42,720 35,671 83.5% 7,049 16.5% 51,820 43,270 83.5% 8,550 16.5% c 43,870 36,631 83.5% 7,239 16.5% 52,730 44,030 83.5% 8,700 16.5% d 45,130 37,684 83.5% 7,446 16.5% 54,090 45,165 83.5% 8,925 16.5% e 46,200 38,577 83.5% 7,623 16.5% 57,790 48,255 83.5% 9,535 16.5% f 47,360 39,546 83.5% 7,814 16.5% 59,960 50,067 83.5% 9,893 16.5% INGOT 중량 BODY 중량 64.1 ~ 75.0T 80 ~ 95T BODY 중량비 압탕중량압탕비 INGOT 중량 BODY 중량 BODY 중량비 압탕중량압탕비 64,050 53,162 83.0% 10,889 17.0% 80,000 64,000 80.0% 16,000 20.0% a 65,540 54,398 83.0% 11,142 17.0% 85,000 68,000 80.0% 17,000 20.0% b 70,000 57,400 82.0% 12,600 18.0% 90,000 72,000 80.0% 18,000 20.0% c 75,000 61,500 82.0% 13,500 18.0% 95,000 76,000 80.0% 19,000 20.0% d 구분 e f g 48,510 40,506 83.5% 8,004 16.5% 62,050 51,812 83.5% 10,238 16.5% g h 구분 INGOT 중량 BODY 중량 100 ~ 140T 150 ~ 180T BODY 중량비 압탕중량압탕비 INGOT 중량 BODY 중량 BODY 중량비 압탕중량압탕비 INGOT 중량 BODY 중량 190 ~ 200T BODY 중량비 압탕중량압탕비 구분 h a 100,000 80,000 80.0% 20,000 20.0% 150,000 120,000 80.0% 30,000 20.0% b 110,000 88,000 80.0% 22,000 20.0% 160,000 128,000 80.0% 32,000 20.0% c 120,000 96,000 80.0% 24,000 20.0% 170,000 136,000 80.0% 34,000 20.0% d 130,000 104,000 80.0% 26,000 20.0% 180,000 144,000 80.0% 36,000 20.0% e 140,000 112,000 80.0% 28,000 20.0% f g h 190,000 152,000 80.0% 38,000 20.0% a 200,000 160,000 80.0% 40,000 20.0% b c d e f g h 204 205

19. Ingot for Forging 잉곳 2) Applicable Material Spec. of Ingot 재질 Spec. Description JIS ASTM Carbon Steel 고객사 (Customer) Spec. G4051: S10C ~ S55C G3201: SF35 ~ SF60 G3202: SFVC1 ~ SFVC2 G3205: SFL1 ~ SFL2 G3106: SM41 A ~ B G4404: SKT4, SKD61 AISI 1010 ~ 1055 A668 A105/A105M A350 SA266 Description JIS ASTM Low Alloy Steel G4105: SCM415 ~ SCM822 G4103: SNCM220 ~ SNCM447 G4104: SCr415 ~ SCr445 G3203: SFVA F1 ~ SFVA F22 G3212: SFVV 1 ~ 3 AISI 4130 ~ 4147 AISI 8615 ~ 8640 AISI 4320 ~ 4340 AISI 5120 ~ 5140 SA508 Description Customer Grade Shiping Engine MAN Diesel HHI M60.6, S34MNV, S45SU HF450, HF601, HFCM6 GE 34CrNiMo6 (EN) WindmillMainShaft Siemens, Gamesa 42CrMo4 (EN) Forging Roll Carbon Range (< 2.0%) 206 207

20. RoLL 롤 1) Production Range 생산가능범위 제조가능최대제품길이 (Maximum length of product) Item Centrifugal Casting Roll (Vertical & Horizontal) Static Casting Roll Typical Shape Product (~ 5M) Plate, Hot Strip Mill Section Mill Bar, Sections, etc. Materials ㆍ Indefinite Chilled Cast Iron ㆍ Ultra Wear Resistant Indefinite Chilled Cast Iron ㆍ High Chromium Steel ㆍ High Chromium Iron ㆍ High Speed Steel ㆍ SemiHigh Speed Steel ㆍHigh Alloy Cast Steel ㆍGraphitic Cast Steel Body Diameter 1,400 1,400 1,500 Size (Max. / mm) Body Length 5,500 As Required 5,000 Total Length 11,000 As Required 11,000 Weight (Max. kg) 70,000 20,000 70,000 사전협의필요 ; Prior Discussion is Necessary Sleeve Type ㆍLow Carbon Cast Steel ㆍHigh Alloy Cast Steel ㆍGraphitic Cast Steel ㆍDuctile Cast Iron 단위 : M 2) Chemical Compositions (wt%) 화학성분 제조가능최대제품길이 (Maximum length of product) Materials Symbol C Si Mn Ni Cr Mo Low Carbon Cast Steel High Alloy Cast Steel (Adamite) SP 0.30 / 1.00 0.30 / 1.00 0.60 / 1.10 RES. 0.80 / 1.20 0.20 / 0.50 SQ 0.40 / 1.00 0.30 / 1.00 0.60 / 1.10 0.70 / 1.30 0.80 / 1.20 0.20 / 0.50 AG 1.50 / 2.50 1.00 / 2.00 0.50 / 1.50 1.00 / 2.50 0.50 / 1.50 0.50 / 2.00 AS 1.50 / 2.50 0.50 / 1.50 0.50 / 1.50 1.00 / 2.00 1.00 / 2.50 0.40 / 1.00 AP 1.10 / 2.40 0.30 / 1.00 0.60 / 1.20 RES. 0.80 / 1.20 0.20 / 0.50 AQ 1.10 / 2.40 0.30 / 1.00 0.60 / 1.20 0.80 / 1.70 0.80 / 1.20 0.20 / 0.50 GS 1.20 / 2.20 0.80 / 1.70 0.50 / 1.20 0.50 / 1.80 0.50 / 1.50 0.20 / 0.50 High Chromium Steel HSVN 1.00 / 2.40 0.50 / 1.50 0.70 / 1.30 Max. 1.00 10.00 / 14.00 2.00 / 5.00 High Chromium Iron HCMV (Skin Pass) HCV 2.00 / 3.20 0.50 / 1.50 0.70 / 1.30 Max. 2.00 14.00 / 20.00 1.00 / 4.00 2.00 / 3.20 0.50 / 1.50 0.70 / 1.30 Max. 2.00 14.00 / 20.00 1.00 / 4.00 High Speed Steel TVN 0.60 / 3.00 V + Ti + Nb = Max. 15.00 4.00 / 8.00 2.50 / 6.00 Indefinite Chilled Cast Iron Ultra Wear Resistant Indefinite Chilled Cast Iron Ductile Cast Iron ISH 2.90 / 3.40 0.70 / 1.00 0.40 / 1.10 4.00 / 5.30 1.30 / 2.00 0.10 / 0.60 UWIC 2.90 / 3.40 1.00 / 2.00 0.40 / 1.10 4.00 / 5.30 Mo+Cr+V+Ti+Nb=Max. 5.00 DD, DE DF, DG DDH, DEH DFH, DGH *SHD: Specially Heat treated high strength Ductile cast iron 사전협의필요 ; Prior Discussion is Necessary DA 3.00 / 3.50 1.60 / 2.30 0.30 / 1.20 2.00 / 3.00 Max. 0.30 0.30 / 1.00 3.00 / 3.50 1.50 / 2.20 0.30 / 1.20 1.20 / 3.80 0.20 / 1.00 0.30 / 1.00 3.00 / 3.50 1.50 / 2.20 0.30 / 1.20 1.20 / 3.80 0.20 / 1.00 0.30 / 1.00 *SHD 3.00 / 3.50 1.50 / 2.20 0.30 / 1.20 1.20 / 3.80 0.20 / 1.00 0.30 / 1.00 단위 : M 208 209