Properties and applications of steel 25CrMo4

Marking of steel 25CrMo4 – EN 10083, DIN 17200, 1.7218

Steels for quenching in oil or in water with a favorable impact values even at high strength. Suitable for use even at elevated temperatures up to ~ 500 ST. The steel is wear-resistant . when tempering the upper limit of strength. Steel is used for medium-and heavy-duty parts, where the high strength requires a higher toughness. And this is why it is used in mechanical parts of motor vehicles, transport equipment and vehicles. Sheets are usually supplied in the annealed condition. In this condition, the steel hardness 200-217 HB and a minimum yield strength of 490-550 MPa.Tensile strength 830-980, respectively. 980 - 1180 MPa, yield strength of 600, respectively. 760 MPa. In the state of the annealed steel is very well workable. Weldability of steels is granted conditional.