GH4180

China GBT GH4180 Nickel base superalloy and GH4180 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Category Type Steel Grade Standard Country Application
Steel GradesSpecial Alloy GH4180 GBT China Nickel base superalloy
GH1139
GH1167
GH2901
GH3170
GH3333
GH4118
GH4141
GH4145
GH4146
GH4151
Datasheet for:Steel Grades:Special Alloy:GH4180

Chemical composition(mass fraction)(wt.%) of the GH4180

C(%) Cr(%) Ni(%) Co(%) B(%) Al(%) Ti(%) Fe(%)
0.04-0.10 18.0-21.0 Balance Max 2.0 Max 0.008 1.0-1.8 1.8-2.7 Max 1.5

Mechanical properties / Mechanische Eigenschaften / Caracteristiques mecaniques of grade GH4180

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)
883 (≥) 239 (≥) 43 23 42 Solution and Aging, Annealing, Ausaging, Q+T,etc 122
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
44 - -     0.22 -  
191 588 - 11.3 143   -  
664 - 11 24.2   222 431
Heat treated : 1431°C - 1371°C
Directory is being updated.
The material does not have direct Metallography properties.
Directory is being updated.
The material does not have direct Metallography properties.
Directory is being updated.
Cross Reference Table(Equivalent Grade)
Grade Standard Country Application
GH4180 GBT China
Nickel base superalloy
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GH4180 can be supplied as steel plate/ sheet, round steel bar, steel tube/pipe, steel stripe, steel billet, steel ingot, steel wire rods. electroslag, forged ring/ block,etc.
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