| 参数 | 标准值 | 单位 | |
|---|---|---|---|
| Si | 0.28 | % | |
| Mn | 0.52 | % | |
| P | 0.005 | % | |
| S | 0.011 | % | |
| Cr | 0.65 | % | |
| Ni | 1.27 | % | |
| Cu | 0.027 | % | |
| Ti | (0.002) | % | |
| Mo | 0.02 | % | |
| V | 0.031 | % | |
| Pb | (<0.001) | % | |
| As | 0.004 | % | |
| Al | 0.006 | % | |
| Co | 0.017 | % | |
| Nb | (0.001) | % | |
| Sn | (0.002) | % | |
| N | 0.0076 | % | |
| O | (0.005) | % | |
| Sb | (0.0004) | % | |
| Si | 0.28 | % | |
| Mn | 0.52 | % | |
| P | 0.005 | % | |
| Cr | 0.65 | % | |
| Ni | 1.27 | % | |
| Cu | 0.027 | % | |
| Mo | 0.02 | % |