| 参数 | 标准值 | 单位 | |
|---|---|---|---|
| Mn | 0.0066 | % | |
| P | 0.0031 | % | |
| Cr | 0.007 | % | |
| Ni | 0.0073 | % | |
| Cu | 0.0052i | % | |
| Ti | 0.0072 | % | |
| Mo | 0.0144 | % | |
| V | 0.02 | % | |
| Pb | 0.0071 | % | |
| As | 0.0028 | % | |
| Zn | 0.007 | % | |
| Co | 0.0011 | % | |
| Sn | 0.0065 | % | |
| Mg | 0.0051i | % | |
| Ca | 0.0010i | % | |
| Bi | 0.0058 | % | |
| Sb | 0.0028 | % | |
| Zr | 0.0026 | % | |
| Ga | 0.02 | % | |
| Fe | 0.053 | % | |
| Cd | 0.0011 | % | |
| Hg | 0.0021 | % | |
| Ag | 0.003 | % | |
| Sr | 0.0013i | % | |
| Be | 0.0009i | % | |
| Ba | 0.0009i | % | |
| In | 0.0028 | % | |
| Li | 0.0009i | % | |
| Na | 0.0013i | % |