About 3500 products for structural steel properties (0.004)
Forged 45# Steel Round Forging
Desc:Standard No.Alloy No.Chemical compositions(%)CCrMnNiPSSiGB/T699-199945#0.42~0.500.250.50~0.800.250.0350.0350.17~0.37MechanicalPropertyTensile Strength...
2024-01-24