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Description

China GBT GH4586 wrought Fe/Ni-base superalloy and GH4586 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Special Alloy: GH4586
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Alloy GH4586 GBT China wrought Fe/Ni-base superalloy
GH4133B
GH4141
GH4145
GH4163
GH4169
GH4199
GH4202
GH4220
GH4413
GH4500

Chemical composition(mass fraction)(wt.%) of the GH4586

C(%) Si(%) Mn(%) P(%) S(%) Cr(%) Ni(%) Mo(%) W(%) Co(%) B(%) Al(%) Ti(%) La(%) Fe(%)
≤0.08 0.50 0.10 0.010 0.010 18.00-20-00 Bal 7.00-9.00 2.00-4.00 10.00 -12.00 ≤0.005 1.50 -1.70 3. 20-3. 50 - ≤5.00

Mechanical Properties of steel grade GH4586

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)
967 (≥) 584 (≥) 13 24 14 Solution and Aging, Annealing, Ausaging, Q+T,etc 213

Physical Properties of steel grade GH4586

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
11 - -     0.23 -  
816 347 - 43.3 231   -  
189 - 24 12.2   314 123

Heat Treatment of steel grade GH4586

Heat treated : 1431°C - 1278°C

Technological Curves of steel grade GH4586

Cross Reference Table (Equivalent Grade) of GH4586

Grade Standard Country Application
GH4586 GBT China wrought Fe/Ni-base superalloy

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