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GH652

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GH625 GH33
#GH652

Description

China GBT GH652 wrought Fe/Ni-base superalloy and GH652 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Special Alloy: GH652
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Alloy GH652 GBT China wrought Fe/Ni-base superalloy
GH984
GH5K
GH30
GH39
GH44
GH128
GH170
GH536
GH600
GH625

Chemical composition(mass fraction)(wt.%) of the GH652

C(％) Si(％) Mn(％) P(％) S(％) Cr(％) Ni(％) V(%) Cu(%) B(%) Al(%) Ti(%) Fe(%)
≤0. 10 0.80 0.30 0.020 0.020 26. 50-28. 50 Bal - - - 2. 80-3. 50 - ≤1.00

Mechanical Properties of steel grade GH652

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)
646 (≥) 154 (≥) 41 42 21 Solution and Aging, Annealing, Ausaging, Q+T,etc 111

Physical Properties of steel grade GH652

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
13 - -     0.21 -  
315 348 - 22.3 232   -  
932 - 23 34.2   234 114

Heat Treatment of steel grade GH652

Heat treated : 1786°C - 1562°C

Technological Curves of steel grade GH652

Cross Reference Table (Equivalent Grade) of GH652

Grade Standard Country Application
GH652 GBT China wrought Fe/Ni-base superalloy
GH625 GH33
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...

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