| 参数 | 标准值 | 单位 | |
|---|---|---|---|
| Mn | 0.067 | % | |
| P | 0.002 | % | |
| S | 0.0024 | % | |
| Cr | 0.024 | % | |
| Ni | 0.021 | % | |
| Pb | 0.003 | % | |
| As | 0.0035 | % | |
| Al | 0.012 | % | |
| Co | 0.002 | % | |
| Nb | 0.005 | % | |
| B | 0.00012 | % | |
| Sn | 0.001 | % | |
| N | 0.0033 | % | |
| Sb | 0.0005 | % | |
| Zr | (0.0004) | % | |
| Ag | 0.0005 | % | |
| Ta | (0.006) | % | |
| Si | 0.01 | % | |
| Cu | 0.015 | % | |
| Ti | 0.0005 | % | |
| Mo | 0.0035 | % | |
| V | 0.009 | % |