42CrMo? What material is 42CrMo steel?
42CrMo? What material is 42CrMo steel? 42CrMo, an alloy steel. Belonging to ultra-high strength steel, it has high strength and toughness, good hardenability, no obvious temper brittleness, high fatigue limit and multiple impact resistance after quenching and tempering treatment, and good low-temperature impact toughness. This steel is suitable for manufacturing large and medium-sized plastic molds [...]