国标W10Mo4Cr4V3A 高速钢 W10Mo4Cr4V3A 模具钢
标准号及牌号 |
化学成分 |
||||||||||
C(碳) |
W(钨) |
Mo(钼) |
Cr(铬) |
V(钒) |
Si(硅) |
Mn(锰) |
S(硫) |
P(磷) |
RE |
||
GB/T9941-1988 |
W18Cr4V |
0.70~0.80 |
17.5~19.0 |
≤0.30 |
3.80~4.40 |
1.00~1.40 |
0.20~0.40 |
0.10~0.40 |
≤0.030 |
≤0.030 |
- |
W9Mo3Cr4V |
0.77~0.87 |
8.50~9.50 |
2.70~3.30 |
3.80~4.40 |
1.30~1.70 |
0.20~0.40 |
0.20~0.40 |
≤0.030 |
≤0.030 |
- |
|
W6Mo5Cr4V2 |
0.80~0.90 |
5.50~6.75 |
4.50~5.50 |
3.80~4.40 |
1.75~2.20 |
0.20~0.45 |
0.15~0.40 |
≤0.030 |
≤0.030 |
- |
|
GB/T9943-1988 |
CW6Mo5Cr4V2 |
0.95~1.05 |
5.50~6.75 |
4.50~5.50 |
3.80~4.40 |
1.75~2.20 |
0.20~0.45 |
0.15~0.40 |
≤0.030 |
≤0.030 |
- |
W2Mo9Cr4V2 |
0.97~1.05 |
1.40~2.10 |
8.20~9.20 |
3.50~4.00 |
1.75~2.25 |
0.20~0.55 |
0.15~0.40 |
≤0.030 |
≤0.030 |
- |
|
YB/T2-1980 |
9W18Cr4V |
0.90~1.00 |
17.5~19.0 |
≤0.30 |
3.80~4.40 |
1.00~1.40 |
≤0.40 |
≤0.40 |
≤0.030 |
≤0.030 |
- |
W14Cr4VMnRE |
0.80~0.90 |
13.2~15.0 |
≤0.30 |
3.50~4.00 |
1.40~1.70 |
≤0.50 |
0.35~0.55 |
≤0.030 |
≤0.030 |
0.07 |
|
W12Cr4V4Mo |
1.20~1.40 |
11.5~13.0 |
0.90~1.20 |
3.80~4.40 |
3.80~4.40 |
≤0.40 |
≤0.40 |
≤0.030 |
≤0.030 |
- |
高生产率高速钢
标准号及牌号 |
化学成分(质量分数), |
||||||||||
C(碳) |
W(钨) |
Mo(钼) |
Cr(铬) |
V(钒) |
Co(钴) |
Si(硅) |
Mn(锰) |
S(硫) |
P(磷) |
||
GB/T9943-1988 |
W6Mo5Cr4V3 |
1.00~1.10 |
5.00~6.75 |
4.75~6.75 |
3.75~4.50 |
2.25~2.75 |
- |
0.20~0.45 |
0.15~0.40 |
≤0.030 |
≤0.030 |
CW6Mo5Cr4V3 |
1.15~1.25 |
5.00~6.75 |
4.75~6.75 |
3.75~4.50 |
2.75~3.25 |
- |
0.20~0.45 |
0.15~0.40 |
≤0.030 |
≤0.030 |
|
W6Mo5Cr4V2Co5 |
0.80~0.90 |
5.50~6.50 |
4.50~5.50 |
3.75~4.50 |
1.75~2.25 |
4.50~5.50 |
0.20~0.45 |
0.15~0.40 |
≤0.030 |
≤0.030 |
|
W18Cr4VCo5 |
0.70~0.80 |
17.5~19.0 |
0.40~1.00 |
3.75~4.50 |
0.80~1.20 |
4.25~5.75 |
0.20~0.40 |
0.10~0.40 |
≤0.030 |
≤0.030 |
|
8W18Cr4V2Co8 |
0.75~0.65 |
17.5~19.0 |
0.50~1.25 |
3.75~5.00 |
1.80~2.40 |
7.00~9.50 |
0.20~0.40 |
0.20~0.40 |
≤0.030 |
≤0.030 |
|
W12Cr4V5Co5 |
1.50~1.60 |
11.75~13.00 |
≤1.00 |
3.75~5.00 |
4.50~5.25 |
4.75~5.25 |
0.15~0.40 |
0.15~0.40 |
≤0.030 |
≤0.030 |