1.8519 (31CrMoV9) Nitriding Steel

The nitrided hardness value of 1.8519 (31CrMoV9) steel ranges from 27 to 33 HRC.

1.8519 (31CrMoV9) steel is used in the production of parts that operate at high temperatures. For instance, it is utilized in the manufacturing of high-pressure steam boilers, turbines, generators, heat exchangers, and other equipment used in energy plants. Additionally, it finds application in industries like petrochemicals and steel manufacturing that require high-temperature performance.

1.8519 (31CrMoV9) material is also employed in other industries such as automotive, aviation, and machinery. This material is used in producing parts like engine components, wheels, gearboxes, bearings, and other components requiring wear resistance, especially in high-temperature environments. 1.8519 (31CrMoV9) steel is considered an ideal material for parts operating at high temperatures and is widely used in high-performance applications.

Compared to 1.8519 (31CrMoV9), nitriding steels like 1.8550 (34CrAINi7) have a deeper nitrided layer due to the presence of Ni and Al.