| 参数 | 标准值 | 单位 | |
|---|---|---|---|
| Si | 0.185 | % | |
| Mn | 0.64 | % | |
| S | 0.014 | % | |
| Cr | 0.116 | % | |
| Ni | 3.28 | % | |
| Cu | 0.212 | % | |
| Ti | 0.0012 | % | |
| Mo | 0.203 | % | |
| Pb | (0.0002) | % | |
| As | 0.006 | % | |
| Al | 0.029 | % | |
| Co | 0.008 | % | |
| P | 0.008 | % | |
| V | 0.001 | % | |
| Nb | (0.002) | % | |
| B | 0.0002 | % | |
| Sn | 0.0097 | % | |
| W | (0.002) | % | |
| Mg | 0.0003 | % | |
| N | 0.0076 | % | |
| O | 0.0011 | % | |
| Ca | 0.0003 | % | |
| Sb | 0.0024 | % |