Chinese
Available 24/7 at sales@steel-grades.com
SGSG
Post Your Request Now
Toggle menu

GH4302

Favorite Datasheet
GH4220 GH4698
#GH4302

Description

China GBT GH4302 Nickel base superalloy and GH4302 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Special Alloy: GH4302
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Alloy GH4302 GBT China Nickel base superalloy
GH2901
GH3170
GH3333
GH4118
GH4141
GH4145
GH4146
GH4151
GH4180
GH4220

Chemical composition(mass fraction)(wt.%) of the GH4302

C(％) Mn(％) Cr(％) Ni(％) Mo(％) W(%) B(%) Al(%) Ti(%) Other(%)
Max 0.08 Max 0.6 12.0-16.0 38.0-42.0 1.5-2.5 3.5-4.5 Max 0.01 1.8-2.3 2.3-2.8 Ce:Max 0.02,Zr:Max 0.05

Mechanical Properties of steel grade GH4302

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)
529 (≥) 968 (≥) 22 14 13 Solution and Aging, Annealing, Ausaging, Q+T,etc 111

Physical Properties of steel grade GH4302

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 -  
814 862 - 34.3 241   -  
626 - 14 21.2   212 224

Heat Treatment of steel grade GH4302

Heat treated : 1347°C - 1586°C

Technological Curves of steel grade GH4302

Cross Reference Table (Equivalent Grade) of GH4302

Grade Standard Country Application
GH4302 GBT China Nickel base superalloy
GH4220 GH4698
Available Suppliers
Jiangyou Longhai Special Steel Co.,Ltd.
Jiangyou Longhai Special Steel Co.,Ltd.

Our main peoducts of steel are many kinds of special steel, like tool steel, mould steel, alloy steel, alloy constructural steel, heat-resistant steel, high speed tool steel,spring steel and bearing steel , stainless steel and so on, which have formed 12 series and more than 350 varieties with n...

Rfq.: sales@longhaisteel.com
  • Do you supply this GH4302?
  • List your company on S&G now? Join
  • Non-paying users only
Top