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China GB GH130 高温合金和金属间化合物高温材料的分类和牌号 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: GH130 / GH130
Category Grade Standard Region/Area Standard Content
Metals GH130 GB/T 14992 China 高温合金和金属间化合物高温材料的分类和牌号

Chemical composition(mass fraction)(wt.%) of the GH130

Element Min Max Similar
C - 0.0800 -
Mn - 0.5000 -
P - 0.0150 -
S - 0.0150 -
Si - 0.6000 -
Ni 35.0000 40.0000 -
Cr 12.0000 16.0000 -
Cu - 0.2500 -
W 5.0000 6.0000 -
Ti 2.4000 3.2000 -
B - 0.0200 -
Al 1.4000 2.2000 -
Ce - 0.0200 -
Fe - - -
C - 0.0800 -
Mn - 0.5000 -
P - 0.0150 -
S - 0.0150 -
Si - 0.6000 -
Ni 35.0000 40.0000 -
Cr 12.0000 16.0000 -
W 5.0000 6.5000 -
Ti 2.4000 3.2000 -
B - 0.0200 -
Al 1.4000 2.2000 -
Ce - 0.0200 -
Fe - - -

Mechanical Properties of steel grade GH130

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)
253 (≥) 341 (≥) 12 42 12 Solution and Aging, Annealing, Ausaging, Q+T,etc 124

Physical Properties of steel grade GH130

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
23 - -     0.43 -  
162 856 - 34.3 234   -  
244 - 24 12.2   114 222

Heat Treatment of steel grade GH130

Heat treated : 1267°C - 1315°C

Technological Curves of steel grade GH130

Cross Reference Table (Equivalent Grade) of GH130

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