Cold Work Tool Steels

1.2550 Standards DIN 60WCrV7

Chemical Composition

% C0,60
% Si0,60
% Mn0,30
% Cr1,10
% W2,00

Applications

cold cutting blades,cutting and punching tools of high hardness materials, industrial knife

Heat Treatment Properties

  • Stress Relief °C
    650
  • Soft Annealing °C
    710-750
  • Delivery Hardness
    +A / max. 229

Hardness

  • Austenitizing °C 
    860-900 
  • Cooling
    Oil, Fluid bed

Hardness After Hardening

  • HRC
    60
Tempering °C 100 200 300 400 500 600
HRC 60 58 56 52 48 43

2550

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