Tool Die Steels O7, O7, 40CrMnMo7, Oil-Hardening Tool Steel

O7 Tool Die Steels Properties Data

Chemical Composition Description Mechanical Properties Physical Properties Applications Heat Treatment Machinability

Chemical Composition of steel O7 Tool Die Steels: ,Cross Reference

O7 Tool Die Steels Applications and Specifications

Oil-Hardening Tool Steel

Mechanical properties at room temperature for O7 Tool Die Steels:

Tensile Strength,Rm(MPa)

Yield Strength,Rp 0.2(MPa)

Impact,Kv/Ku(J)

Elongation,A(%)

Reduction of area,(%)

Hardness

Product shapes we supply:

Cross Reference, Equivalent, Similar of O7 Tool Die Steels grade:

O7 40CrMnMo7

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