GH1040

This page provides GH1040 datasheet, GH1040 mechanical properties, chemical element GH1040, technical specifications of GH1040 steel material properties. GH1040 performance specifications.

GBT GH1040
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Alloy GH1040 GBT China Solid solution strengthening type iron base alloy
Alloy 713C
Alloy 713LC
GH1015
GH1016
GH1035
GH1040
ASTM A638 Grade 660B 660D Alloy A286
GH1015
GH1016
GH1035
Datasheet for:Steel Grades:Special Alloy:GH1040

Chemical composition(mass fraction)(wt.%) of the GH1040

C(%) Si(%) Mn(%) P(%) S(%) Cr(%) Ni(%) Mo(%) Other(%)
≤0.12 0.50-1.00 1.00-2.00 0.03 0.02 15.0-17.5 24.0-27.0 5.50-7.00 N0.10-0.20

Mechanical properties / Mechanische Eigenschaften / Caracteristiques mecaniques of grade GH1040

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)
682 (≥) 742 (≥) 21 41 44 Solution and Aging, Annealing, Ausaging, Q+T,etc 231
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 - -     0.24 -  
367 541 - 43.3 341   -  
829 - 34 12.2   413 133
Heat treated : 1833°C - 1827°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
GH1040 GBT China
Solid solution strengthening type iron base alloy
GH1040 GBT China
Solid solution strengthening type iron base alloy
GH1040

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GH1040 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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