C | Si | Mn | Cr | Ni | Mo | Al | P | S |
0.20~0.30 | 0.20~0.50 | 1.50~0.80 | 1.20~1.80 | 3.0~4.0 | 0.20~0.40 | 1.00~1.60 | ≤0.03 | ≤0.01 |
C | Si | Mn | Cr | Ni | Mo | Al | P | S |
0.20~0.30 | 0.20~0.50 | 1.50~0.80 | 1.20~1.80 | 3.0~4.0 | 0.20~0.40 | 1.00~1.60 | ≤0.03 | ≤0.01 |
Tel: