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GH4033

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GH3128 GH4037
#GH4033

Description

China GB GB/T 14992 (2005) , GB/T 14993 (1994) , GB/T 14994 (2008) , GB/T 14996 (2010) , GB/T 14997 (1994) , GH4033 Specialsteel Classification and designation for superalloys and high temperature intermetallic materials and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: GH4033
Category Class Grade Standard Country Application
Steel GradesSpecialsteel GH4033 GB China Classification and designation for superalloys and high temperature intermetallic materials

Chemical composition(mass fraction)(wt.%) of the GH4033

C Cr Ni Al Ti Fe Si Mn P S B Ce
0.03 -0.08 19.0 -22.0 ≤Remainder 0.60 -1.00 2.40 -2.80 ≤4.0 ≤0.65 ≤0.35 ≤0.015 ≤0.007 ≤0.01 ≤0.01

Mechanical Properties of steel grade GH4033

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)
621 (≥) 133 (≥) 31 13 13 Solution and Aging, Annealing, Ausaging, Q+T,etc 422

Physical Properties of steel grade GH4033

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
21 - -     0.41 -  
149 855 - 12.3 331   -  
635 - 33 23.2   312 423

Heat Treatment of steel grade GH4033

Heat treated : 1648°C - 1384°C

Technological Curves of steel grade GH4033

Cross Reference Table (Equivalent Grade) of GH4033

Grade Standard Country Application
GH4033

Relevant standard of GH4033

GB/T 14992 (2005) Classification and designation for superalloys and high temperature intermetallic materials GB-T-14992--(2005)-.pdf
GB/T 14993 (1994) Hot-rolled heat-resisting superalloy bars for rotating parts GB-T-14993--(1994)-.pdf
GB/T 14994 (2008) Cold brawn heat-resisting superalloy bars GB-T-14994--(2008)--.pdf
GB/T 14996 (2010) Cold-Rolled heat-resisting superalloy sheets GB-T-14996--(2010)--.pdf
GB/T 14997 (1994) Forged heat-resisting superalloy disks GB-T-14997--(1994)--.pdf
GH3128 GH4037
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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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