准
牌号
化学成分（%）
C
Si
Mn
P
S
Cr
Mo
Cu
Ni
V
Al
W
Ti
Nb
N
GB3087
10
0.07～0.13
0.17～0.37
0.38～0.65
≤0.030
≤0.030
0.3～0.65
/
≤0.25
≤0.30
/
/
20
0.17～0.23
0.17～0.37
0.38～0.65
≤0.030
≤0.030
0.3～0.65
/
≤0.25
≤0.30
/
/
GB5310
20G
0.17～0.24
0.17～0.37
0.35～0.65
≤0.030
≤0.030
≤0.25
≤0.15
≤0.20
≤0.25
≤0.08
20MnG
0.17～0.24
0.17～0.37
0.70～1.00
≤0.030
≤0.030
≤0.25
≤0.15
≤0.20
≤0.25
≤0.08
25MnG
0.18～0.24
0.17～0.37
0.80～1.10
≤0.030
≤0.030
≤0.25
≤0.15
≤0.20
≤0.25
≤0.08
15CrMo
0.12～0.18
0.17～0.37
0.40～0.70
≤0.030
≤0.030
0.80～1.10
0.40～0.55
≤0.20
≤0.30
12Cr2MoG
0.08～0.15
≤0.50
0.40～0.70
≤0.030
≤0.030
2.00～2.50
0.90～1.20
≤0.20
≤0.30
12Cr1MoV
0.08～0.15
0.17～0.37
0.40～0.70
≤0.030
≤0.030
0.90～1.20
0.25～0.35
≤0.20
≤0.30
0.15～0.30
12Cr2MoWVTiB
0.08～0.15
0.45～0.75
0.45～0.65
≤0.030
≤0.030
1.60～2.10
0.50～0.65
≤0.20
≤0.30
0.28～0.42
0.30～0.55
0.08～0.15
B 0.002～0.008
10Cr9Mo1VNb
0.08～0.12
0.20～0.50
0.30～0.60
≤0.020
≤0.010
8.00～9.50
0.85～1.05
≤0.20
≤0.40
0.18～0.25
≤0.015
0.06～0.10
0.03～0.07
ASME SA210
SA210A-1
0.13～0.19
≥0.1
0.45～0.65
≤0.030
≤0.030
SA210C
0.18～0.24
≥0.1
0.80～1.10
≤0.030
≤0.030
ASME SA213
SA213 T11
0.05～0.15
0.50～1.0
0.30～0.60
≤0.030
≤0.030
1.00～1.50
0.50～1.00
SA213 T12
0.05～0.15
≤0.50
0.30～0.61
≤0.030
≤0.030
0.80～1.25
0.44～0.65
SA213 T22
0.05～0.15
≤0.50
0.30～0.60
≤0.030
≤0.010
1.90～2.60
0.87～1.13
SA213 T23
0.04～0.10
≤0.50
0.10～0.60
≤0.030
≤0.030
1.90～2.60
0.05～0.30
≤0.030
1.45～1.75
B 0.0005～0.006
0.02～0.08
≤0.040
SA213 T91
0.08～0.12
0.20～0.50
0.30～0.60
≤0.020
≤0.010
8.00～9.50
0.85～1.05
≤0.40
0.18～0.25
≤0.015
0.06～0.10
0.03～0.07
SA213 T92
0.07～0.13
≤0.50
0.30～0.60
≤0.020
≤0.010
8.50～9.50
0.30～0.60
≤0.40
0.15～0.25
≤0.015
1.50～2.00
B 0.001～0.006
0.04～0.09
0.03～0.07
DIN 17175
ST45.8/Ⅲ
≤0.21
0.10～0.35
0.40～1.20
≤0.040
≤0.040
15Mo3
0.12～0.20
0.10～0.35
0.40～0.80
≤0.035
≤0.035
0.25～0.35
13CrMo44
0.10～0.18
0.10～0.35
0.40～0.70
≤0.035
≤0.035
0.70～1.10
0.45～0.65
10CrMo910
0.08～0.15
≤0.50
0.30～0.70
≤0.025
≤0.020
2.00～2.50
0.90～1.10
≤0.30
≤0.30
≤0.015