工具钢
质控样品资讯 •
| 组分 | 含量 | 组分 | 含量 |
| Si | 1.04 | Mn | 0.35 |
| P | 0.011 | Cr | (5.42) |
| Ni | 0.32 | Ti | 0.005 |
| V | 1.02 | Mo | 1.29 |
| Co | 0.015 | Al | (0.024) |
| Pb | <0.005 | Nb | (0.001) |
| O | (0.0019) | N | 0.0143 |
| Sn | 0.005 | B | (0.0007) |
| S | 0.007 | W | (0.014) |
| C | 0.39 | Cu | 0.07 |
