Dongguan VIM Steel Co.,Ltd.

42CrMo4 is commonly supplied in quenched and tempered (QT) condition, serving as a type of high-quality alloy steel, which has good high tensile strength properties.

Its characteristics include good toughness, high resistance to impact, while also possessing good fatigue strength.

This steel is suitable for heat treatment, and after heat treatment can form a fine-grained structure, thus providing excellent fatigue strength and impact resistance.

It is also suitable for applications requiring quenching or tempering, and after these treatments, the surface hardness can reach up to 50 HRC or higher.