| 参数 | 标准值 | 单位 | |
|---|---|---|---|
| Si | 0.39 | % | |
| N | 0.25 | % | |
| O | (0.003) | % | |
| Zr | (0.002) | % | |
| Ta | (0.004) | % | |
| Mn | 0.86 | % | |
| P | 0.024 | % | |
| S | 0.0007 | % | |
| Ni | 5.76 | % | |
| Cu | 1.48 | % | |
| Ti | (0.002) | % | |
| Mo | 3.42 | % | |
| V | 0.1 | % | |
| Pb | (0.001) | % | |
| As | (0.003) | % | |
| Al | 0.009 | % | |
| Co | 0.047 | % | |
| Nb | 0.024 | % | |
| B | (0.001) | % | |
| Sn | (0.003) | % | |
| W | 0.1 | % | |
| Cr | 25.9 | % |