High Speed Steels

1.3243 Standards DIN S6-5-2-5

Chemical Composition

% C0,90
% Cr4,00
% Mo5,00
% W6,50
% Co5,00

Applications

It is used in cutters, saws, drills that subjected to high stresses, scissor blades.

Heat Treatment Properties

  • Stress Relief °C
    650
  • Soft Annealing °C
    820-880
  • Delivery Hardness
    +A / max. 300

Hardness

  • Austenitizing °C 
    1210-1250 
  • Cooling
    Air, Ilık Banyo

Hardness After Hardening

  • HRC
    64-66
Tempering °C 200 300 400 500 525 550 575 600 650 700
HRC 63 61 62 64 64,5 65 64 63 55 46

3243

Other High Speed Steels

1.3207 Standards S10-4-3-10 1.3247 Standards S2-10-1-8 1.3342 Standards SC6-5-2 1.3343 Standards S6-5-2 1.3344 Standards S6-5-3

Contact Us

You can call or email us for all our new generation high performance steels.

Online Catalog

You can download our catalog that contains material information about Birleşik Metal steels here.

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