项目 | 化学成分/wt% | |||||||
C | Si | Mn | P | S | Cr | Ni | N | |
标准 | ≤0.03 | ≤1.00 | ≤2.00 | ≤0.045 | ≤0.003 | 16.00~18.00 | 6.00~8.00 | ≤0.020 |
实际 | 0.02 | 0.40 | 1.10 | 0.03 | 0.001 | 17.21 | 7.15 | 0.011 |