| 参数 | 标准值 | 单位 | |
|---|---|---|---|
| Si | 1.482 | % | |
| Mn | 0.638 | % | |
| P | 0.013 | % | |
| Cr | 0.633 | % | |
| Ni | 0.0481 | % | |
| Cu | 0.0458 | % | |
| Ti | 0.0011 | % | |
| Mo | (0.006) | % | |
| V | 0.0043 | % | |
| Pb | (0.00024) | % | |
| As | 0.0037 | % | |
| Zn | 0.0146 | % | |
| Co | 0.0054 | % | |
| Nb | 0.0005 | % | |
| B | (0.0002) | % | |
| Sn | 0.0031 | % | |
| W | (0.0008) | % | |
| N | 0.0107 | % | |
| O | (0.0016) | % | |
| Ca | 0.0006 | % | |
| Sb | 0.0007 | % | |
| Als | (0.0014) | % | |
| Ta | (<0.0002) | % |