| 参数 | 标准值 | 单位 | |
|---|---|---|---|
| Pb | (0.0002) | % | |
| As | 0.0074 | % | |
| Al | 0.0006 | % | |
| Co | 0.007 | % | |
| Nb | (0.0003) | % | |
| B | (0.0001) | % | |
| Sn | 0.009 | % | |
| W | (0.0004) | % | |
| Mg | (0.0001) | % | |
| N | 0.0109 | % | |
| O | 0.0046 | % | |
| Ca | 0.0022 | % | |
| Sb | (0.0018) | % | |
| Zr | (0.0005) | % | |
| Fe | [98.5] | % | |
| Si | 0.25 | % | |
| Mn | 0.568 | % | |
| P | 0.0058 | % | |
| S | 0.0249 | % | |
| Cr | 0.109 | % | |
| Ni | 0.059 | % | |
| Cu | 0.184 | % | |
| Ti | (0.0005) | % | |
| Mo | 0.018 | % | |
| V | 0.0363 | % |