GH2132 Stainless Steels to GB/T 14992 (2005)

GH2132 - Specification & Application

  • GB/T 14992 (2005) - Classification and designation for superalloys and high temperature intermetallic materials
  • GB/T 14994 (2008) - Cold brawn heat-resisting superalloy bars
  • GB/T 14995 (2010) - Hot-rolled superalloy sheets
  • GB/T 14996 (2010) - Cold-Rolled heat-resisting superalloy sheets
  • GB/T 14997 (1994) - Forged heat-resisting superalloy disks
  • GB/T 14998 (1994) - Heat-resisting superalloy blanks for forged rings

Classification and designation for superalloys and high temperature intermetallic materials

Chemical composition(wt.%) of GH2132 grade: to GB/T 14992 (2005)

Elements Min.(≥) Max.(≤) Similar Remarks
C - 0.08
Cr 13.5 16.5
Mo 1.00 1.50
Ni 24.0 27.0
Al - 0.40
Ti 1.75 2.30
Si - 1.00
Mn - 2.00
P - 0.030
S - 0.020
B 0.001 0.010
V 0.10 0.50

GH2132 - Detail

GH2132

Mechanical properties of grade GH2132 GB/T 14992 (2005)

Proof strength
Rp0.2 (MPa)
Tensile strength
Rm (MPa)
Impact energy
KV (J)
Elongation at fracture
A (%)
Reduction in cross section on fracture
Z (%)
As-Heat-Treated Condition Brinell hardness (HBW)
627 (≥) 645 (≥) 12 14 33 Solution and Aging, Annealing, Ausaging, Q+T,etc 212

Physical properties of grade GH2132 GB/T 14992 (2005)

Property Density
kg/dm3
Temperature T
°C/F
Specific heat
J / kgK
Thermal conductivity
W/mK
Electric resistance
µΩ·cm
Modulus of elasticity
kN/mm2
Expansion rate
122 (≥) 537 (≥) 32 43 44 Solution and Aging, Annealing, Ausaging, Q+T,etc 341
Temp.
°C/°F
Creep strain limit
(10000h)
(Rp1,0) N/mm2
Creep rupture strength
(10000h)
(Rp1,0) N/mm2
695 973 534

Equivalent Grade

Equivalent Products

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