物理特性 - tunghosteel.com

1 1/1 (a)CNS JIS&ASTM - (a)CNS JIS&ASTM Structural Steel Specifications-Physical Propertyt 6t 12t 12t 16t=16t 16t 40t 6t 12t 12t 16t 16t 40t 6t 16t 16t 40 Specification for structural steel shapes(ASTM A992-11)A992TS: 450Fu: 4592----A709G36TS: 400~550Fu: 4082~5612----A709G50TS: 450Fu: 4592---- High-strength low-alloyColumbium-Vanadium structural steel(ASTM A572-07)A572G50TS: 450Fu: 4592---- Carbon structural steel(ASTM A36-08)A36TS:400~550Fu:4082~5612----SN40 0 ATS:400~510Fu:4082~5204 17 21--SN400 BYS: 235Fy: 2398TS:400~510Fu:4082~5204 18 22SN490 BYS: 325Fy: 3316TS:490~610Fu:5000~6224 17 21SN400 YBYS: 250TS:400~510Fu:4082~5204 20 22SN490 YBTS:490~610Fu:5000~6224 17 21SM400A--SM400B0 27SM490A--SM490B0 27SM490YA--SM490YB0 27SM400A-A--SM400B-A0 27SM490A-A--SM490B-A0 27 Rolled steels for general structure(CNS 2473 G3039-103)(JIS G3101-2010)SS400YS: 235Fy: 2398TS:400~510Fu:4082~5204 17 21180o ( times ofthickness)--S235JR20 27S235J00 27S275JR20 27S275J00 27S355JR20 27S355J00 27S450J0YS: 430Fy: 4388TS:550~720Fu:5612~7347--0 27(e)JIS 12mm CTest Temp.

2 JAbsorptionEnergy thickness(mm) thickness(mm) thickness(mm) Standard Steel Grade Tensile Test Tensile Test Bending Test(e) Impact Test YS:Yield Stress(N/mm2)Fy:Force of Yield(kgf/cm2) TS:TensileStress(N/mm2)Fu:Force ofUltimate(kgf/cm2) (%)Yield Ratio(%) (%)Elongation(%) Specification for structural steel forBridges(ASTM A709-11)YS: 250Fy: 2551- 20(d)YS: 345Fy: 3520- 18(d) Bending Angle Radius of InsideDiameterYS: 345Fy: 3520- 18(d)YS: 250Fy: 2551- 20(d)YS:345~450Fy:3520~4592 85 18(d)0 27YS:325~445(b)Fy:3316~4541(b)(CNS 13812 G3262-103 A)YS:250~355(b)Fy:2551~3622(b)YS:325~445 (b)Fy:3316~4541(b) Rolled steels for building structure(CNS 13812 G3262-103)(JIS G3136-2012)YS: 235Fy: 2398----YS:235~355(b)Fy:2398~3622(b) 80(C)-(CNS 2947 G3057-103 C)YS: 250Fy: 2551TS:400~510Fu:4082~5204- 18 22 22--YS: 325Fy: 3316YS: 315Fy: 3214TS:490~610Fu:5000~6224- 17 21 Rolled steels for welded structure(CNS 2947 G3057-103)(JIS G3106-2008)YS: 245Fy: 2500YS: 235Fy: 2398TS:400~510Fu:4082~5204- 18YS: 365Fy: 3724YS: 345 Fy: 3520TS:490~610Fu:5000~6224- 17 21YS:345~450 Fy:3520~4592 85 15 19YS: 355Fy: 3622TS:490~610Fu:5000~6224-YS: 245Fy: 2500- Hot rolled products of structural steels(BS EN 10025-2:2004)YS: 235Fy: 2398YS: 225Fy: 2296TS:360~510Fu:3673~5204-YS: 355Fy: 3622YS: 345Fy: 3520TS:470~630Fu:4796~6428 26--YS: 275Fy: 2806YS: 265Fy: 2704TS:410~560Fu:4183~5714- 23--(a) CNS JIS BS EN&ASTM 6~40mm (d) 200mm 50mm 8mm ASTM A6 (b) 9mm H (c) 9mm H - 22--YS: 450Fy: 4592- 17