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PREMIUM 1.2842 / 1.2510 (90MnCrV8 / 100MnCrW4)

Technical properties:

Alloyed oil hardener with focus on cold work; can be used for a wide range of applications: full hardenability, high degree of dimensional stability, good cutting power and good toughness. Its technical properties and its applications are similar to thoseof BS BO 1. Working hardness: 57-62 HRC.


Blanking and stamping tools (up to 6 mm thickness), shear knives, threading tools, thread dies, reamers, chasers, measuring tools, plastic moulds, rubber moulds, calibres, guide rails, dies, punches, woodworking tools, machine knives.