| 参数 | 标准值 | 单位 | |
|---|---|---|---|
| Si | 1.16 | % | |
| Mn | 1.84 | % | |
| P | 0.018 | % | |
| S | 0.005 | % | |
| Cr | 0.216 | % | |
| Ni | 1 | % | |
| Cu | 0.52 | % | |
| Ti | 0.002 | % | |
| Mo | 0.052 | % | |
| V | 0.082 | % | |
| Pb | 0.002 | % | |
| As | 0.021 | % | |
| Al | 0.029 | % | |
| Co | 0.101 | % | |
| Nb | 0.007 | % | |
| B | 0.0039 | % | |
| Sn | 0.084 | % | |
| W | 0.38 | % | |
| N | 0.007 | % | |
| O | 0.0017 | % | |
| Ca | (0.0002) | % | |
| Sb | 0.011 | % | |
| Zr | (0.002) | % |