| 参数 | 标准值 | 单位 | |
|---|---|---|---|
| Si | 0.07 | % | |
| Mn | 0.06 | % | |
| P | 0.004 | % | |
| S | <0.005 | % | |
| Cr | 22.4 | % | |
| Ni | (60.6) | % | |
| Cu | <0.05 | % | |
| Ti | 0.26 | % | |
| Mo | 8.8 | % | |
| V | <0.05 | % | |
| Pb | <0.005 | % | |
| As | <0.006 | % | |
| Al | 0.21 | % | |
| Co | 0.03 | % | |
| Nb | 3.6 | % | |
| B | <0.05 | % | |
| W | <0.05 | % | |
| Mg | <0.05 | % | |
| N | <0.05 | % | |
| O | <0.05 | % | |
| Ca | <0.005 | % | |
| Zr | <0.05 | % | |
| Fe | 3.8 | % | |
| Ta | <0.5 | % |