75Cr1

Composition

 

Carbon0.74-0.80%Silicon0.25-0.45%
Manganese0.65-0.80%Phosphorous0.025% max
Sulphur0.010% maxChromium0.30-0.45%

Hardness

Our hardened and tempered material is stocked in two hardness ranges – 42/44HRC and 48/50HRC.

We can also supply hot rolled picked annealed. 

Heat treatment advice

Recommendation for hardening
830-860 C / 1530-1580 F
Quenching Medium Oil

Related Specifications

75Cr1 is related to:

 

CK7510741.2003c75
CS70CS801075+Cr

Annealing temperature

75Cr1 Annealing Temperature

Common Applications

  • Clutch Plates
  • Springs
  • Knives and Blades
  • Hand Tools
  • Agricultural Tools
  • Shims
  • Doctor Blades
  • Biomass Stirrers