GB/T 3077 42CrMo steel plate

42CrMo steel is a Chinese alloy steel, and has high strength and toughness, good hardenability, and no obvious temper brittleness. After quenching and tempering treatment, it has high fatigue limit and resistance to multiple impacts, and good low temperature impact toughness.

Specification in 42CrMo:
Thickness: 8MM to 250 MM,
Width: 1500mm to 4050mm,
Length: 3000mm to 15000mm

42CrMo4 steel Chemical composition

42CrMo Mechanical Property:

GB T-3077 42CrMo standard applies to manufacture of bearing ring steel pipe rolling elements made by high-carbon chromium bearing steel processed with hot rolled forged round, steel wire, cold rolled.

We stock extensive materials for your 42CrMo high strength alloy needs, All our material is fully traceable and mill test reports are available at time of purchase.