| 参数 | 标准值 | 单位 | |
|---|---|---|---|
| Si | 0.56 | % | |
| Mn | 0.93 | % | |
| P | 0.026 | % | |
| S | 0.0007 | % | |
| Cr | 20.3 | % | |
| Co | 0.072 | % | |
| Nb | (0.014) | % | |
| B | 0.0027 | % | |
| Sn | 0.0071 | % | |
| W | (0.028) | % | |
| N | 0.182 | % | |
| O | (0.003) | % | |
| Ca | (0.004) | % | |
| Zr | (0.001) | % | |
| Ta | (0.01) | % | |
| Ni | 17.7 | % | |
| Cu | 0.7 | % | |
| Ti | (0.005) | % | |
| Mo | 6.2 | % | |
| V | 0.051 | % | |
| Al | 0.016 | % | |
| Mg | (0.001) | % |