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Description

China GB GB/T 14992 (2005), GB/T 14997 (1994) , GH4133 Specialsteel Classification and designation for superalloys and high temperature intermetallic materials and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: GH4133
Category Class Grade Standard Country Application
Steel GradesSpecialsteel GH4133 GB China Classification and designation for superalloys and high temperature intermetallic materials

Chemical composition(mass fraction)(wt.%) of the GH4133

C Cr Ni Al Nb Ti Fe Si Mn P S B Ce
≤0.07 19.0 -22.0 ≤Remainder 0.70 -1.20 1.15 -1.65 2.50 -3.00 ≤1.5 ≤0.65 ≤0.35 ≤0.015 ≤0.007 ≤0.01 ≤0.01

Mechanical Properties of steel grade GH4133

Yield
Rp0.2 (MPa)
Tensile
Rm (MPa)
Impact
KV/Ku (J)
Elongation
A (%)
Reduction in cross section on fracture
Z (%)
As-Heat-Treated Condition Brinell hardness (HBW)
181 (≥) 888 (≥) 44 43 34 Solution and Aging, Annealing, Ausaging, Q+T,etc 241

Physical Properties of steel grade GH4133

Temperature
(°C)
Modulus of elasticity
(GPa)
Mean coefficient of thermal expansion 10-6/(°C) between 20(°C) and Thermal conductivity
(W/m·°C)
Specific thermal capacity
(J/kg·°C)
Specific electrical resistivity
(Ω mm²/m)
Density
(kg/dm³)
Poisson’s coefficient, ν
12 - -     0.44 -  
558 558 - 11.3 213   -  
382 - 11 11.2   124 243

Heat Treatment of steel grade GH4133

Heat treated : 1792°C - 1696°C

Technological Curves of steel grade GH4133

Cross Reference Table (Equivalent Grade) of GH4133

Grade Standard Country Application
GH4133

Relevant standard of GH4133

GB/T 14992 (2005) Classification and designation for superalloys and high temperature intermetallic materials GB-T-14992--(2005).pdf
GB/T 14997 (1994) Forged heat-resisting superalloy disks GB-T-14997--(1994)-.pdf

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