Stainless Steels - Special Steels GH1140, GH1140, Classification and designation for superalloys and high temperature intermetallic materials to GB/T 14992 (2005)

GH1140 Stainless Steels - Special Steels Properties Data

Chemical Composition Description Mechanical Properties Physical Properties Applications Heat Treatment Machinability

Chemical Composition of steel GH1140 Stainless Steels - Special Steels: GB/T 14992 (2005) ,Cross Reference

GH1140 Stainless Steels - Special Steels Applications and Specifications

GH1140

  • GB/T 14992 (2005) - Classification and designation for superalloys and high temperature intermetallic materials
  • GB/T 14995 (2010) - Hot-rolled superalloy sheets
  • GB/T 14996 (2010) - Cold-Rolled heat-resisting superalloy sheets
  • GB/T 14998 (1994) - Heat-resisting superalloy blanks for forged rings
  • GB/T 15062 (2008) - Superalloy tube for general application

Mechanical properties at room temperature for GH1140 Stainless Steels - Special Steels: GB/T 14992 (2005)

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 GH1140 Stainless Steels - Special Steels grade:

GH1140

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