最常用高速钢牌号及化学成分Ф高速钢小规格棒材
序 |
钢号 |
化学成分/(%) |
||||||||||
C |
W |
Mo |
Cr |
V |
Co |
Si |
Mn |
S |
P |
其他 |
||
不大于 |
||||||||||||
1 |
W18Cr4V |
0.70~0.80 |
17.50~19.00 |
≤0.30 |
3.80~4.40 |
1.00~1.40 |
— |
≤0.40 |
≤0.40 |
0.030 |
0.030 |
Xt加入量 |
2 |
9W18Cr4V |
0.90~1.00 |
17.50~19.00 |
≤0.30 |
3.80~4.40 |
1.00~1.40 |
— |
≤0.40 |
≤0.40 |
0.030 |
0.030 |
|
3 |
W18Cr4V2Co5 |
0.70~0.80 |
17.50~19.00 |
0.40~1.00 |
3.75~4.50 |
0.80~1.20 |
4.25~5.75 |
≤0.40 |
0.10~0.40 |
0.030 |
0.030 |
|
4 |
W18Cr4V2Co8 |
0.75~0.85 |
17.50~19.00 |
0.50~1.25 |
3.75~5.00 |
1.80~2.40 |
7.00~9.50 |
≤0.40 |
0.20~0.40 |
0.030 |
0.030 |
|
5 |
W12Cr4V5Co5 |
1.50~1.60 |
11.75~13.00 |
≤1.00 |
3.75~5.00 |
4.50~5.25 |
4.75~5.25 |
≤0.40 |
0.15~0.40 |
0.030 |
0.030 |
|
6 |
W14Cr4VMnXt |
0.80~0.90 |
13.50~15.00 |
≤0.30 |
3.50~4.00 |
1.40~1.70 |
— |
≤0.50 |
0.35~0.55 |
0.030 |
0.030 |
|
7 |
W10Mo4Cr4V3Al |
1.30~1.45 |
9.00~10.50 |
3.50~4.50 |
3.80~4.50 |
2.70~3.20 |
— |
≤0.50 |
≤0.50 |
0.030 |
0.030 |
|
8 |
W6Mo5Cr4V2 |
0.80~0.90 |
5.50~6.75 |
4.50~5.50 |
3.80~4.40 |
1.75~2.20 |
— |
≤0.40 |
0.40 |
0.030 |
0.030 |
|
9 |
9W6Mo5Cr4V2 |
0.95~1.05 |
5.50~6.75 |
4.50~5.50 |
3.80~4.40 |
1.75~2.20 |
— |
≤0.40 |
0.15~0.40 |
0.030 |
0.030 |
|
10 |
W6Mo5Cr4V2Al |
1.05~1.20 |
5.50~6.75 |
4.50~5.50 |
3.80~4.40 |
1.75~2.20 |
— |
≤0.60 |
≤0.40 |
0.030 |
0.030 |
|
11 |
W6Mo5Cr4V3 |
1.00~1.10 |
5.00~6.75 |
4.75~6.50 |
3.76~4.50 |
2.25~2.75 |
— |
≤0.45 |
0.15~0.40 |
0.030 |
0.030 |
|
12 |
W2Mo9Cr4V2 |
0.97~1.05 |
1.40~2.10 |
8.20~9.20 |
3.50~4.00 |
1.75~2.25 |
— |
≤0.55 |
0.15~0.40 |
0.030 |
0.030 |
|
13 |
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 |
≤0.45 |
0.15~0.40 |
0.030 |
0.030 |
|
14 |
W6Mo5Cr4V2Co8 |
0.80~0.90 |
5.50~6.50 |
4.50~5.50 |
3.75~4.50 |
1.75~2.25 |
7.75~8.75 |
≤0.45 |
0.15~0.40 |
0.030 |
0.030 |
|
15 |
W7Mo4Cr4V2Co5 |
1.05~1.15 |
6.25~7.00 |
3.25~4.25 |
3.75~4.50 |
1.75~2.25 |
4.75~5.75 |
≤0.50 |
0.20~6.60 |
0.030 |
0.030 |
|
16 |
W2Mo9Cr4VCo8 |
1.05~1.15 |
1.15~1.85 |
9.00~10.00 |
3.50~4.25 |
0.95~1.35 |
7.75~8.75 |
≤0.65 |
0.15~0.40 |
0.030 |
0.030 |