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常用标准及钢号:
标 准 | 钢 级 |
ASTM A106 | Gr.A,Gr.B,Gr.C |
ASTM A53 | Gr.A,Gr.B |
ASTM A519 | 4130,4140,4142 |
EN10210 | S235JR,S275J0H,S275J2H,S355J0H,S355J2H,S355K2H |
S275NH,S275NLH,S355NH,S355NLH,S420NH,S420NLH,S460NH,S460NLH | |
JIS G3454 | STPG370, STPG410 |
JIS G3455 | STS370,STS410,STS480 |
JIS G3456 | STPT370,STPT410, STPT480 |
AS1163 | C250,C250L0,C350,C350L0,C450,C450L0 |
GB/T3094 |
Q235(A,B,C,D),Q345(A,B,C,D,E),Q390(A,B,C,D,E), Q420(A,B,C,D,E),Q500(C,D,E),Q620E |
GB/T8162 |
20#,Q235(A,B,C,D),Q275(A,B,C,D),Q295(A,B,C,D), Q345(A,B,C,D,E),Q390(A,B,C,D,E) |
Q420(A,B,C,D,E),Q460(C,D,E),Q550(C,D,E) | |
GB/T8163 | 20#,Q235(A,B,C,D),Q295(A,B,C,D),Q345(A,B,C,D,E),Q390(A,B,C,D,E), |
Q420(A,B,C,D,E),Q460(C,D,E),Q550(C,D,E) | |
GB3087 | 10#,20# |
GB6479 | 10#,20#,16Mn,15MnV |
GB5310 | 20G,20MnG,25MnG |
GB9948 | 10#,20# |
GB/T5312 | Gr.320,Gr.360, Gr.410,Gr.460,Gr.490 |
GB/T9711 | L245,L290,L320,L360,L390,L415,L450,L485,L555 |
API 5L | Gr.A,Gr.B,X42,X52,X56,X60,X65,X70,X80 |
API 5CT | H40,J55,K55,N80,L80,T95 |