China Structural Special High Speed Alloy Tool Steel Round Bar (1.3247 M42 SKH59), Find details about China alloy steel, forged round bar from Structural Special High Speed Alloy Tool Steel Round Bar (1.3247 M42 SKH59)
C | Si | Mn | P | S | Cr | V | W | Mo | Co |
1.00~1.15 | ≥0.65 | ≥0.40 | ≥0.030 | ≥0.030 | 3.50~4.50 | 0.95~1.35 | 1.15~1.85 | 9.0~10.0 | 7.50~8.50 |