Plastic Mould Steels

1.2764 Standards DIN X19NiCrMo4

Chemical Composition

% C0,16-0,22
% Si0,10-0,40
% Mn0,15-0,45
% Cr1,10-1,40
% Mo0,15-0,25
% Ni3,80-4,30

Applications

Used in polymer molds whose surface will be hardened by cementation,plastic molds under high pressuren. It is preferred in plastics with abrasive properties.

Heat Treatment Properties

  • Stress Relief °C
    600-650
  • Soft Annealing °C
    620-660
  • Delivery Hardness
    +A / max. 250

Hardness

  • Austenitizing °C 
    780-810 
  • Cooling
    Yağ, Termal Banyo

Hardness After Hardening

  • HRC
    -
Tempering °C 100 200 300 400 500
HRC 61 59 - - -

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Online Catalog

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