Martensite Stainless Steels 1Cr12Mo, 1Cr12Mo, 12Cr12Mo, Heat-resisting steel bars to GB/T 1221 (1992)

1Cr12Mo Stainless Steels Properties Data

Chemical Composition of steel 1Cr12Mo Stainless Steels: GB/T 1221 (1992) ,Cross Reference

1Cr12Mo Stainless Steels Applications and Specifications


  • GB/T 1221 (1992) - Heat-resisting steel bars
  • GB/T 8732 (2004) - Steels of blade for steam turbine

Mechanical properties at room temperature for 1Cr12Mo Stainless Steels: GB/T 1221 (1992)

Tensile Strength,Rm(MPa)

Yield Strength,Rp 0.2(MPa)



Reduction of area,(%)


Product shapes we supply:

Cross Reference, Equivalent, Similar of 1Cr12Mo Stainless Steels grade:

1Cr12Mo 12Cr12Mo

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