Tool Die Steels 40CrMnNiMo8-6-4, 40CrMnNiMo8.6.4, Alloyed CrMnNiMo steel to DIN EN ISO 4957 (1999)

40CrMnNiMo8-6-4 Tool Die Steels Properties Data

Chemical Composition of steel 40CrMnNiMo8-6-4 Tool Die Steels: DIN EN ISO 4957 (1999) ,Cross Reference

40CrMnNiMo8-6-4 Tool Die Steels Applications and Specifications

Alloyed CrMnNiMo steel

  • DIN EN ISO 4957 (1999) - Tool steels (ISO 4957:1999)

Mechanical properties at room temperature for 40CrMnNiMo8-6-4 Tool Die Steels: DIN EN ISO 4957 (1999)

Tensile Strength,Rm(MPa)

Yield Strength,Rp 0.2(MPa)



Reduction of area,(%)


Product shapes we supply:

Cross Reference, Equivalent, Similar of 40CrMnNiMo8-6-4 Tool Die Steels grade:


Conditions & Properties

  • +A Soft annealed
  • +AC Annealed to achieve spheroidization of the carbides
  • +QT Quenched and tempered
  • +WW Warm worked
  • +N Normalized
  • +NT Normalized and tempered
  • +AT Solution annealed
  • +C Cold drawn / Hard
  • +CR Cold rolled
  • +PE Peeled
  • +T Tempered