| 参数 | 标准值 | 单位 | |
|---|---|---|---|
| Ti | 0.001i | % | |
| Mo | 0.0076 | % | |
| V | 0.0026 | % | |
| Pb | 0.0029 | % | |
| As | 0.0058 | % | |
| Zn | 0.0052 | % | |
| Co | 0.001i | % | |
| B | 0.0004 | % | |
| Sn | 0.0031 | % | |
| W | 0.0015 | % | |
| Mg | 0.005 | % | |
| Ca | (0.00007) | % | |
| Bi | 0.0021 | % | |
| Sb | 0.0035 | % | |
| Zr | 0.0019 | % | |
| Mn | 0.0051 | % | |
| P | 0.0019 | % | |
| Cr | 0.0051 | % | |
| Ni | 0.0049 | % | |
| Cu | 0.007 | % | |
| Ga | 0.0048 | % | |
| Fe | 0.0105 | % | |
| Cd | 0.0011 | % | |
| Hg | 0.0004 | % | |
| Ag | 0.001i | % | |
| Sr | 0.00085 | % | |
| Be | 0.00028 | % | |
| La | 0.0033 | % | |
| Ce | 0.0011 | % | |
| Ba | <0.0001 | % | |
| In | 0.0049 | % | |
| Li | 0.00011 | % | |
| Na | <0.0001 | % |