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Description

China GBT GH3007 wrought Fe/Ni-base superalloy and GH3007 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Special Alloy: GH3007
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Alloy GH3007 GBT China wrought Fe/Ni-base superalloy
GH2302
GH2696
GH2706
GH2747
GH2761
GH2901
GH2903
GH2907
GH2909
GH2984

Chemical composition(mass fraction)(wt.%) of the GH3007

C(%) Si(%) Mn(%) P(%) S(%) Cr(%) Ni(%) W(%) Cu(%) B(%) Al(%) Fe(%)
≤0.12 1.00 0• 50 0.040 0.040 20.00-35.00 Bal - 0-500-2.000 - - ≤8.00

Mechanical Properties of steel grade GH3007

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)
286 (≥) 677 (≥) 31 21 34 Solution and Aging, Annealing, Ausaging, Q+T,etc 121

Physical Properties of steel grade GH3007

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 - -     0.42 -  
481 787 - 13.3 412   -  
218 - 42 34.2   443 142

Heat Treatment of steel grade GH3007

Heat treated : 1761°C - 1462°C

Technological Curves of steel grade GH3007

Cross Reference Table (Equivalent Grade) of GH3007

Grade Standard Country Application
GH3007 GBT China wrought Fe/Ni-base superalloy

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