牌号
UNS
化学成分(质量分数)/%
C
Si
Mn
P≤
S≤
Cr
Mo
Ni
V
其他
J01700
0.12~0.22
≤0.60
0.50~0.90
0.040
0.045
J02000
0.15~0.25
0.20~1.00
0.30~0.60
0.040
0.040
J02001
0.15~0.25
0.20~1.00
0.30~0.60
0.025
0.025
J02002
0.15~0.25
0.20~1.00
0.20~0.60
0.040
0.045
Cu≤0.50;Mo+W≤0.25
J02003
0.18~0.23
0.30~0.60
0.40~0.80
0.040
0.040
J02500
≤0.25
≤0.80
≤0.75
0.050
0.060
J02501
≤0.25
≤0.80
≤1.20
0.050
0.060
J02502
≤0.25
≤0.60
≤0.70
0.040
0.045
≤0.40
≤0.20
≤0.50
≤0.03
Cu≤0.50;
(Cr+Cu+Mo+Ni+V)≤1.00
J02503
≤0.25
≤0.60
≤1.20
0.040
0.045
≤0.50
≤0.20
≤0.50
≤0.03
Cu≤0.30;
(Cr+Cu+Mo+Ni+V)≤1.00
J02504
≤0.25
≤0.60
≤0.70
0.040
0.045
J02505
≤0.25
≤0.60
≤1.20
0.040
0.045
J02507
≤0.25
≤0.80
≤0.75
0.040
0.045
