| 参数 | 标准值 | 单位 | |
|---|---|---|---|
| Si | 0.209 | % | |
| Mn | 0.904 | % | |
| P | 0.0206 | % | |
| S | 0.0171 | % | |
| Cr | 0.98 | % | |
| Ni | 0.131 | % | |
| Cu | 0.138 | % | |
| Ti | 0.0013 | % | |
| Mo | 0.219 | % | |
| V | 0.0051 | % | |
| Pb | (0.001) | % | |
| As | 0.0054 | % | |
| Al | 0.026 | % | |
| Co | 0.0093 | % | |
| Nb | 0.0016 | % | |
| B | 0.0002 | % | |
| Sn | 0.0089 | % | |
| W | (0.003) | % | |
| Mg | (0.0005) | % | |
| N | 0.0086 | % | |
| O | 0.0007 | % | |
| Ca | (0.0002) | % | |
| Sb | 0.0017 | % | |
| Zr | (0.001) | % | |
| Ta | (0.001) | % |