GH2901

This page provides GH2901 datasheet, GH2901 mechanical properties, chemical element GH2901, technical specifications of GH2901 steel material properties. GH2901 performance specifications.

GBT GH2901
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Alloy GH2901 GBT China High temperature iron base alloy
GH4037
GH4043
GH4049
GH4133
GH4169
GH1013
GH1014
GH1138
GH1139
GH1167
Datasheet for:Steel Grades:Special Alloy:GH2901

Chemical composition(mass fraction)(wt.%) of the GH2901

C(%) Mn(%) Cr(%) Ni(%) Mo(%) B(%) Al(%) Ti(%)
0.02-0.06 Max 0.4 11.0-14.0 40.0-45.0 5.0-6.5 0.001-0.02 Max 0.3 2.8-3.1

Mechanical properties / Mechanische Eigenschaften / Caracteristiques mecaniques of grade GH2901

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)
472 (≥) 832 (≥) 33 43 43 Solution and Aging, Annealing, Ausaging, Q+T,etc 331
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
14 - -     0.21 -  
565 693 - 14.3 323   -  
396 - 24 42.2   411 324
Heat treated : 1815°C - 1942°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
GH2901 GBT China
High temperature iron base alloy
GH2901

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