合金牌号
|
化学成分(质量分数)(%)
|
其他元素
|
||||||||||||
C
|
S
|
P
|
Mn
|
Si
|
Ni
|
Cr
|
Co
|
M0
|
Cu
|
Al
|
Nb
|
Fe
|
||
≤
|
||||||||||||||
lJ06①
|
O.04
|
O.015
|
O.015
|
≤O.10
|
≤O.15
|
|
|
|
|
|
5.5~6.5
|
|
余量
|
|
1J12
|
0.03
|
O.015
|
O.015
|
≤O.10
|
≤0.15
|
|
|
|
|
|
1.6~ 12.4
|
|
余量
|
|
lJl3
|
O.04
|
O.015
|
O.015
|
≤0.10
|
≤O.15
|
|
|
|
|
|
12.8~14.O
|
|
余量
|
|
1J16
|
0.03
|
O.015
|
O.015
|
≤O.10
|
≤O.15
|
|
|
|
|
|
15.5~16.3
|
|
余量
|
|
lJl7
|
0.03
|
O.020
|
0.020
|
≤0.60
|
≤0.20
|
|
15.5~
16.5
|
|
|
|
|
|
余量
|
|
1J18
|
O.03
|
O.020
|
0.020
|
O.30~
O.70
|
≤0.15
|
O.5~
O.7
|
17.0~
18.5
|
|
|
|
|
|
余量
|
Ti:0.3
~O.7
|
1J22
|
0.04
|
0.020
|
O.020
|
≤0.30
|
≤0.30
|
≤0.5
|
|
49.O
51.0
|
|
≤0.2
|
|
|
余量
|
V:0.8~
1.8
|
1J30
|
0.04
|
O.020
|
0.020
|
≤0.40
|
≤O.30
|
29.5~
30.5
|
|
|
|
|
|
|
余量
|
|
1J31
|
0.04
|
0.020
|
0.020
|
≤O.40
|
≤0.30
|
30.5~
31.5
|
|
|
|
|
|
|
余量
|
|
1J32
|
O.04
|
0.020
|
0.020
|
≤O.40
|
≤O.30
|
31.5~
32.5
|
|
|
|
|
|
|
余量
|
|
1J33
|
O.05
|
0.020
|
O.020
|
0.30~
O.60
|
O.30~
O.60
|
32.8~
33.8
|
|
|
|
|
1.0~
2.O
|
|
余量
|
|
1J34
|
0.03
|
O.020
|
O.020
|
0.30~
O.60
|
0.15~
0.30
|
33.5~
35.O
|
|
28.5~
30.0
|
2.8~
3.2
|
≤O.2
|
|
|
余量
|
|
1J36
|
0.03
|
0.020
|
O.020
|
≤O.60
|
≤0.20
|
35.O~
37.0
|
|
|
|
|
|
|
余量
|