Knowledge About 42CrMo4 hardened and tempered

42CrMo4 (EN 10083-3) Preperties And Applications

42CrMo4 (EN 10083-3)  is the most commonly used quenched and tempered steel because of its high property/cost relationship.

It has high hardenability, good heat resistance, excellent forging and machine tool cutting.Surface hardening or nitriding can improve wear resistance and fatigue strength.

Hardened, tempered and nitrided gears can be substituted for surface hardened and hardened gears if they do not yield to excessive pressure.


Anbao Group specialized in manufacturing 42CrMo4 hard chrome bar, cold drawn seamless steel pipe, we have more than 23 years experience in manufacturing, we also supply honed cylinder tube and chrome piston rod, any needs please contact us

Posted in AISI 4140 42Crmo4 SCM440 Related.