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化 学 成 分 表
|
分类
|
材 质
|
化学成分（%）
|
|
C
|
Mn
|
P≤
|
S≤
|
Si
|
Cr
|
V
|
W
|
Mo
|
Co
|
其它
|
|
高
速
工
具
钢
|
W18Cr4V
|
0.70~
0.80
|
0.10~
0.40
|
0.030
|
0.030
|
0.20~
0.40
|
3.80 ~
4.40
|
1.00~
1.40
|
17.50~
19.00
|
≤0.30
|
|
Cu≤0.25
Ni≤0.30
|
|
W18Cr4VCo5
|
0.70~
0.80
|
0.10~
0.40
|
0.030
|
0.030
|
0.20~
0.40
|
3.75~
4.50
|
0.80~
1.20
|
17.50~
19.00
|
0.40~
1.00
|
4.25~
5.75
|
|
|
W18Cr4V2Co8
|
0.75~
0.85
|
0.20~
0.40
|
0.030
|
0.030
|
0.20~
0.40
|
3.75~
5.00
|
1.80~
2.40
|
17.50~
19.00
|
0.50~
1.25
|
7.00~
9.50
|
|
|
W6Mo5Cr4V2
|
0.80~
0.90
|
0.15~
0.40
|
0.030
|
0.030
|
0.20~
0.45
|
3.80~
4.40
|
1.75~
2.20
|
5.50~
6.75
|
4.50~
5.50
|
|
|
|
W6Mo5Cr4V3
|
1.00~
1.10
|
0.15~
0.40
|
0.030
|
0.030
|
0.20~
0.45
|
3.75~
4.50
|
2.25~
2.75
|
5.00~
6.75
|
4.75~
6.50
|
|
|
|
W2Mo9Cr4VCo8
|
1.05~
1.15
|
0.15~
0.40
|
0.030
|
0.030
|
0.15~
0.65
|
3.50~
4.25
|
0.95~
1.35
|
1.15~
1.85
|
9.00~
10.00
|
7.75~
8.75
|
|
|
W9Mo3Cr4V
|
0.77~
0.87
|
0.20~
0.40
|
0.030
|
0.030
|
0.20~
0.40
|
3.80~
4.40
|
1.30~
1.70
|
8.50~
9.50
|
2.70~
3.30
|
|
|
|
合
金
工
具
钢
、
碳
素
工
具
钢
、
模
具
钢
|
Cr12Mo1V1
|
1.40~
1.60
|
≤0.60
|
0.030
|
0.030
|
≤0.60
|
11.00~
13.00
|
≤1.10
|
|
0.70~
1.20
|
≤1.00
|
|
|
9CrWMn
|
0.85~
0.95
|
0.90~
1.20
|
0.030
|
0.030
|
≤0.40
|
0.50~
0.80
|
|
0.50~
0.80
|
|
|
|
|
Cr5Mo1V
|
0.95~
1.05
|
≤1.0
|
0.030
|
0.030
|
≤0.50
|
4.75~
5.50
|
0.15~
0.50
|
|
0.90~
1.40
|
|
|
|
Cr12
|
2.00~
2.30
|
≤0.40
|
0.030
|
0.030
|
≤0.40
|
11.50~
13.00
|
|
|
|
|
|
|
9Cr2
|
0.80~
0.95
|
≤0.40
|
0.030
|
0.030
|
≤0.40
|
1.30~
1.70
|
|
|
|
|
|
|
CrWMn
|
0.90~
1.05
|
0.80~
1.10
|
0.030
|
0.030
|
≤0.40
|
0.90~
1.20
|
|
1.20~
1.60
|
|
|
|
|
5CrNiMo
|
0.50~
0.60
|
0.50~
0.80
|
0.030
|
0.030
|
≤0.40
|
0.50~
0.80
|
|
|
0.15~
0.30
|
|
Ni:.40~
1.80
|
|
5CrMnMo
|
0.50~
0.60
|
1.20~
1.60
|
0.030
|
0.030
|
0.25~
0.60
|
0.60~
0.90
|
|
|
0.15~
0.30
|
|
|
|
3Cr2W8V
|
0.30~
0.40
|
≤0.40
|
0.030
|
0.030
|
≤0.40
|
2.20~
2.70
|
0.20~
0.50
|
7.50~
9.00
|
|
|
|
|
4Cr5MoSiV1
|
0.32~
0.45
|
0.20~
0.50
|
0.030
|
0.030
|
0.80~
1.20
|
4.75~
5.50
|
0.80~
1.20
|
|
1.10~
1.75
|
|
|
|
4Cr5MoSiV
|
0.33~
0.43
|
0.20~
0.50
|
0.030
|
0.030
|
0.80~
1.20
|
4.75~
5.50
|
0.30~
0.60
|
|
1.10~
1.60
|
|
|
|
T8（A）
|
0.75~
0.84
|
≤0.40
|
0.035
|
0.030
|
0.35
|
≤0.25
|
|
|
|
|
(A):S≤0.020
P≤0.030
Cu≤0.3,
Ni≤0.20
|
|
T8Mn（A）
|
0.80~
0.90
|
0.40~
0.60
|
0.035
|
0.030
|
0.35
|
≤0.25
|
|
|
|
|
|
|
T10（A）
|
0.95~
1.04
|
≤0.40
|
0.035
|
0.030
|
0.35
|
≤0.25
|
|
|
|
|
|
|
冷
镦
钢
|
ML15
|
0.12~
0.19
|
0.20~
0.50
|
0.035
|
0.035
|
0.07
|
|
|
|
|
|
Cr,Ni,
Cu≤0.20
|
|
ML45
|
0.42~
0.50
|
0.30~
0.60
|
0.035
|
0.035
|
0.20
|
|
|
|
|
|
|
|
ML20Cr
|
0.17~
0.24
|
0.50~
0.80
|
0.035
|
0.035
|
0.3
|
0.70~
1.00
|
|
|
|
|
Ni,
Cu≤0.20
|
|
ML30CrMo
|
0.26~
0.34
|
0.40~
0.70
|
0.035
|
0.035
|
0.30
|
0.80~
1.10
|
|
|
0.15~
0.25
|
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