| 参数 | 标准值 | 单位 | |
|---|---|---|---|
| Si | 0.192 | % | |
| Mn | 0.654 | % | |
| P | 0.0087 | % | |
| S | 0.02 | % | |
| Cr | 0.121 | % | |
| Ni | 3.3 | % | |
| Cu | 0.191 | % | |
| Ti | 0.0018 | % | |
| Mo | 0.201 | % | |
| V | 0.002 | % | |
| Pb | (0.001) | % | |
| As | 0.005 | % | |
| Al | 0.025 | % | |
| Co | 0.0091 | % | |
| Nb | 0.0015 | % | |
| B | 0.0003 | % | |
| Sn | 0.009 | % | |
| W | (0.003) | % | |
| N | 0.0079 | % | |
| O | 0.0017 | % | |
| Ca | 0.0004 | % | |
| Sb | 0.002 | % | |
| Zr | (0.002) | % |