| 参数 | 标准值 | 单位 | |
|---|---|---|---|
| Si | 0.21 | % | |
| Mn | 0.24 | % | |
| P | 0.006 | % | |
| S | (0.001) | % | |
| Cr | 4.12 | % | |
| Ni | 0.095 | % | |
| Cu | 0.058 | % | |
| Ti | (0.002) | % | |
| Mo | 4.2 | % | |
| V | 0.98 | % | |
| Pb | (0.001) | % | |
| Al | 0.08 | % | |
| Co | 0.01 | % | |
| Nb | 0.007 | % | |
| B | (0.001) | % | |
| Sn | 0.004 | % | |
| W | (0.01) | % | |
| N | 0.0049 | % | |
| O | (0.001) | % | |
| Sb | 0.0025 | % | |
| Zr | (0.002) | % | |
| As | (0.003) | % |