元素 | C | Si | Mn | S | P | Cr | Ni | Cu |
实测值 | 0.98 | 0.24 | 0.35 | 0.001 | 0.013 | 1.47 | 0.009 | 0.01 |
标准值 | 0.95~1.05 | 0.15~0.35 | 0.25~0.45 | ≤0.025 | ≤0.025 | 1.40~1.65 | ≤0.30 | ≤0.25 |