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GH2302

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GH2150 GH2696
#GH2302

Description

China GBT GH2302 wrought Fe/Ni-base superalloy and GH2302 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Special Alloy: GH2302
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Alloy GH2302 GBT China wrought Fe/Ni-base superalloy
25-20Л
22-11-2.5
BX9Л
CДП1-1
CДП1-2
CДП1-3
CДП1-4
CДП1-5/CAN1-5
GH2135
GH2150

Chemical composition(mass fraction)(wt.%) of the GH2302

C(％) Si(％) Mn(％) P(％) S(％) Cr(％) Ni(％) Mo(％) W(%) B(%) Al(%) Ti(%) Fe(%)
≤0.08 ≤0.60 0.60 0.02 0.010 12.00-16.00 38.00-42.00 1.50 -2.50 3.50-4.50 ≤0.010 1.80-2.30 2. 30-2-80 Bal

Mechanical Properties of steel grade GH2302

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)
285 (≥) 794 (≥) 33 23 24 Solution and Aging, Annealing, Ausaging, Q+T,etc 331

Physical Properties of steel grade GH2302

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 - -     0.32 -  
442 648 - 23.3 213   -  
152 - 32 33.2   411 422

Heat Treatment of steel grade GH2302

Heat treated : 1491°C - 1928°C

Technological Curves of steel grade GH2302

Cross Reference Table (Equivalent Grade) of GH2302

Grade Standard Country Application
GH2302 GBT China Age hardening type iron base alloy
GH2302 GBT China wrought Fe/Ni-base superalloy
GH2150 GH2696
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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...

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