?????????????低合金高強(qiáng)度鋼板?????????????????????????? Low Alloy High Strength Steel Sheets 產(chǎn)品 產(chǎn)品牌號(hào) 執(zhí)行標(biāo)準(zhǔn) 低合金高強(qiáng)度鋼板 Low Alloy High Strength? Steel Plates Q295(A,B) GB/T1591,GB/T3274 Q345(A,B,C,D,E) GB/T1591,GB/T3274 Q390(A,B,C,D,E) GB/T1591,GB/T3274 Q420A(A,B,C,D,E) GB/T1591,GB/T3274 Q460(C,D,E) GB/T1591,GB/T3274 Q500(C,D,E) GB/T1591-2008 Q550(C,D,E) GB/T1591-2008 Q620(C,D,E) GB/T1591-2008 Q690(C,D,E) GB/T1591-2008 SM490(A,B,C),SM490Y(A,B) JIS G3106 SM520(B,C),SM570 JIS G3106 SS490,SS540 JIS G3101 St44-3,St50-2,St52-3 DIN17100 St60-2,St70-2 DIN17100 StE315,StE355,StE380 DIN17102 StE420,StE460,StE500 DIN17102 A514GrQ,GrF ASTM,ASME A517GrQ ASTM,ASME (S)A533B ASTM,ASME A572M(Gr42,50,60,65) ASTM,ASME A633M(A,C,D,E) ASTM,ASME A709(Gr36,50,50S,50W,HPS50W) ASTM,ASME A709(HPS70W,100,100W) 　 S275(JR,J0,J2G3,J2G4) EN10025-2 S355(JR,J0,J2G3,J2G4,K2G3,K2G4) EN10025-2 E295,E335,E360 EN10025-2 S275N,S275NL EN10025-3 S355N,S355NL EN10025-3 S420N,S420NL EN10025-3 S460N,S460NL EN10025-3 50(A,B,C,D,DD,EE,F) BS4360 43(A,B,C,D,EE),55(C,EE,F) BS4360 Q550CFC YB/T 4137-2005 CortenB WYJ 1E0650 WYJ 1E1006 WYJ WH60(A,B),WH410LK(BB41BF) WYJ WH490LK(BB503) WYJ SHT60 WYJ WH70(A,B) WTB S690Q,WQ690D,Q690D,WH80QD,WQ70QD WYJ,EN,GB S690QL,Q690E,WQ690E WYJ,EN,GB WQ960D,S960D,WQ890D,WH100QD,S890D WYJ,EN E500,Q500E(TMCP) WYJ,GB Q590CFD,Q550CFD(TMCP) WYJ,GB WDB620,WDB620D,WDB620E(QT) WYJ E355(DD,E),E460(CC,DD,E) 　 E420(DD,E),E460(DD,E) 　 E550(DD,E),E690(DD,E)