| 参数 | 标准值 | 单位 | |
|---|---|---|---|
| Co | 0.0012 | % | |
| Nb | 0.0004 | % | |
| B | 0.0009 | % | |
| Sn | 0.002 | % | |
| N | 0.001 | % | |
| Sb | 0.001 | % | |
| Zr | (0.0002) | % | |
| Ag | 0.0002 | % | |
| Si | (0.004) | % | |
| Mn | 0.144 | % | |
| P | 0.0052 | % | |
| S | 0.0038 | % | |
| Cr | 0.051 | % | |
| Ni | 0.154 | % | |
| Cu | 0.0013 | % | |
| Ti | 0.0055 | % | |
| Mo | 0.005 | % | |
| V | 0.004 | % | |
| Pb | 0.0003 | % | |
| As | 0.001 | % | |
| Al | (0.006) | % | |
| Ta | (0.004) | % |