Hot Work Tool Steels

1.2581.01 Standards DIN X30WCrV9-3 MOD

Chemical Composition

% C0,30
% Si0,35
% Mn0,40
% Cr2,75
% Ni1,30

Applications

Press die forging tools of precision alloys, extrusion moulds, moving part in pressure copper alloy castings, hot cutting blades

Heat Treatment Properties

  • Stress Relief °C
    650
  • Soft Annealing °C
    800-820
  • Delivery Hardness
    +A / max. 250

Hardness

  • Austenitizing °C 
    1100-1150 
  • Cooling
    Akışkan Yatak , Sıcak Banyo

Hardness After Hardening

  • HRC
    52
Tempering °C 400 450 500 550 600 650 700
HRC 50 50 51 52 52 47 38
Tensile Strenght N/mm2 1677 1677 1716 1765 1765 1549 1240

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