| 参数 | 标准值 | 单位 | |
|---|---|---|---|
| Mn | 0.169 | % | |
| P | 0.006 | % | |
| S | 0.033 | % | |
| Cr | 5.11 | % | |
| Ti | 0.034 | % | |
| Ni | 0.445 | % | |
| Cu | 0.057 | % | |
| Si | 0.775 | % | |
| Mo | 1.28 | % | |
| V | 0.802 | % | |
| Pb | 0.001 | % | |
| As | (0.005) | % | |
| Al | 0.093 | % | |
| Co | 0.006 | % | |
| Nb | 0.122 | % | |
| B | 0.0047 | % | |
| Sn | 0.005 | % | |
| W | 0.091 | % | |
| N | 0.0076 | % | |
| Sb | 0.006 | % | |
| Zr | 0.052 | % | |
| Fe | (90.53) | % | |
| Ta | 0.022 | % |