工具钢
质控样品资讯 •
| 组分 | 含量 | 组分 | 含量 |
| W | 19.6 | Sn | (0.014) |
| As | 0.017 | N | 0.030 |
| Co | 10.73 | Mo | 1.33 |
| V | 1.31 | Ni | 0.354 |
| Cr | 5.60 | Cu | 0.128 |
| S | 0.031 | P | 0.016 |
| Mn | 0.632 | Si | 0.35 |
| C | 0.92 |
