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China GB GH2150A 转动部件用高温合金热轧棒材 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: GH2150A / GH 2150A
Category Grade Standard Region/Area Standard Content
Metals GH 2150A GB/T 14993 China 转动部件用高温合金热轧棒材

Chemical composition(mass fraction)(wt.%) of the GH 2150A

Element Min Max Similar

Mechanical Properties of steel grade GH 2150A

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)
512 (≥) 619 (≥) 44 41 13 Solution and Aging, Annealing, Ausaging, Q+T,etc 214

Physical Properties of steel grade GH 2150A

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
32 - -     0.22 -  
219 863 - 24.3 423   -  
753 - 22 41.2   411 114

Heat Treatment of steel grade GH 2150A

Heat treated : 1596°C - 1775°C

Technological Curves of steel grade GH 2150A

Cross Reference Table (Equivalent Grade) of GH 2150A

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