| 参数 | 标准值 | 单位 | |
|---|---|---|---|
| Si | 2.08 | % | |
| Mn | 0.81 | % | |
| P | 0.011 | % | |
| S | 0.012 | % | |
| Cr | 0.28 | % | |
| Ni | 0.24 | % | |
| Cu | 0.26 | % | |
| Ti | 0.007 | % | |
| Mo | 0.41 | % | |
| V | 0.214 | % | |
| Pb | 0.022 | % | |
| As | 0.011 | % | |
| Al | 0.015 | % | |
| Co | 0.036 | % | |
| Nb | (0.002) | % | |
| Sn | 0.022 | % | |
| W | 0.004 | % | |
| N | 0.0081 | % | |
| Si | 2.08 | % | |
| Mn | 0.81 | % | |
| S | 0.012 | % | |
| Cr | 0.28 | % | |
| Ni | 0.24 | % | |
| Cu | 0.26 | % | |
| Mo | 0.41 | % | |
| V | 0.21 | % | |
| Co | 0.036 | % | |
| N | 0.0081 | % |