| 参数 | 标准值 | 单位 | |
|---|---|---|---|
| Si | 0.17 | % | |
| Mn | 0.18 | % | |
| P | 0.002 | % | |
| S | 0.0007 | % | |
| Cr | 0.012 | % | |
| Ni | 29.4 | % | |
| Cu | 0.028 | % | |
| Ti | 0.03 | % | |
| Mo | 0.01 | % | |
| V | (0.003) | % | |
| Pb | <0.0005 | % | |
| As | <0.002 | % | |
| Zn | <0.0005 | % | |
| Al | 0.07 | % | |
| Co | 17 | % | |
| Nb | 0.002 | % | |
| B | 0.001 | % | |
| Sn | 0.002 | % | |
| W | (0.02) | % | |
| Mg | 0.004 | % | |
| N | 0.0024 | % | |
| O | 0.0021 | % | |
| Ca | <0.0005 | % | |
| Zr | <0.01 | % | |
| Fe | 52.9 | % | |
| Ta | <0.05 | % |