元素 | C | Cr | Mn | Mo | Si | S | P |
GB3077标准 | 0.32~0.40 | 0.8~1.1 | 0.4~0.7 | 0.15~0.25 | 0.17~0.37 | ≤0.025 | ≤0.025 |
实测 | 0.33 | 0.87 | 0.49 | 0.15 | 0.26 | 0.003 | 0.010 |
吊卡行业标准 |
|
|
|
|
| ≤0.025 | ≤0.025 |