國外幾種低碳高速鋼的化學成分
| 鋼號 | 化學成分(%) | |||||||
| C | Si | Mn | Cr | W | Mo | V | Co | |
| SKH2R | 0.65~0.70 | 0.2~0.4 | 0.2~0.4 | 3.8~4.5 | 17.0~19.0 | - | 0.8~1.2 | - |
| SKH3R | 0.65~0.70 | 0.2~0.4 | 0.2~0.4 | 3.8~4.5 | 17.0~19.0 | - | 0.8~1.2 | 4.0~5.0 |
| MoD1 | 0.6~0.7 | 0.2~0.4 | 0.2~0.4 | 3.5~4.5 | 4.0~6.0 | 6.0~7.0 | 1.8~2.3 | - |
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