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GH4037

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GH4033 GH4049
#GH4037

Description

China GBT GH4037 wrought Fe/Ni-base superalloy and GH4037 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Special Alloy: GH4037
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Alloy GH4037 GBT China wrought Fe/Ni-base superalloy
GH3030
GH3039
GH3044
GH3128
GH3170
GH3536
GH3600
GH3625
GH3652
GH4033

Chemical composition(mass fraction)(wt.%) of the GH4037

C(％) Si(％) Mn(％) P(％) S(％) Cr(％) Ni(％) Mo(％) V(%) W(%) Cu(%) B(%) Al(%) Ti(%) Fe(%)
0.03 -0.10 0.40 0.50 0.015 0.010 13.00-16.00 Bal 2.00-4.00 0.100-0. 500 5.00-7.00 0.070 ≤0.020 1. 70-2. 30 1.80-2. 30 ≤5.00

Mechanical Properties of steel grade GH4037

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)
775 (≥) 846 (≥) 24 14 11 Solution and Aging, Annealing, Ausaging, Q+T,etc 321

Physical Properties of steel grade GH4037

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
41 - -     0.21 -  
147 326 - 32.3 114   -  
143 - 13 12.2   311 341

Heat Treatment of steel grade GH4037

Heat treated : 1623°C - 1681°C

Technological Curves of steel grade GH4037

Cross Reference Table (Equivalent Grade) of GH4037

Grade Standard Country Application
GH4037 GBT China Age hardening type iron base alloy
GH4037 GBT China wrought Fe/Ni-base superalloy
GH4033 GH4049
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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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