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GH1040

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GH1035 GH1131
#GH1040

Description

China GBT GH1040 Solid solution strengthening type iron base alloy and GH1040 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Special Alloy: GH1040
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Alloy GH1040 GBT China Solid solution strengthening type iron base alloy
Alloy 713C
Alloy 713LC
GH1015
GH1016
GH1035
GH1040
ASTM A638 Grade 660B 660D Alloy A286
GH1015
GH1016
GH1035

Chemical composition(mass fraction)(wt.%) of the GH1040

C(％) Si(％) Mn(％) P(％) S(％) Cr(％) Ni(％) Mo(％) Other(%)
≤0.12 0.50-1.00 1.00-2.00 0.03 0.02 15.0-17.5 24.0-27.0 5.50-7.00 N0.10-0.20

Mechanical Properties of steel grade GH1040

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)
522 (≥) 334 (≥) 43 41 21 Solution and Aging, Annealing, Ausaging, Q+T,etc 113

Physical Properties of steel grade GH1040

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
42 - -     0.14 -  
984 195 - 33.3 233   -  
465 - 33 32.2   111 234

Heat Treatment of steel grade GH1040

Heat treated : 1418°C - 1732°C

Technological Curves of steel grade GH1040

Cross Reference Table (Equivalent Grade) of GH1040

Grade Standard Country Application
GH1040 GBT China Solid solution strengthening type iron base alloy
GH1040 GBT China Solid solution strengthening type iron base alloy
HGH1040 GBT China Super alloy welding wire
GH1035 GH1131
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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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