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GH2761

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GH2747 GH2901
#GH2761

Description

China GBT GH2761 wrought Fe/Ni-base superalloy and GH2761 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Special Alloy: GH2761
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Alloy GH2761 GBT China wrought Fe/Ni-base superalloy
CДП1-2
CДП1-3
CДП1-4
CДП1-5/CAN1-5
GH2135
GH2150
GH2302
GH2696
GH2706
GH2747

Chemical composition(mass fraction)(wt.%) of the GH2761

C(％) Si(％) Mn(％) P(％) S(％) Cr(％) Ni(％) Mo(％) W(%) Cu(%) B(%) Al(%) Ti(%) Fe(%)
0.02-0.07 ≤0.40 0.50 0.020 0.008 12.00-14.00 42.00-45.00 1.401.90 2.80-3.30 0.200 ≤0.015 1.40-1.85 3.20-3.65 Bal

Mechanical Properties of steel grade GH2761

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)
823 (≥) 471 (≥) 33 21 34 Solution and Aging, Annealing, Ausaging, Q+T,etc 222

Physical Properties of steel grade GH2761

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 - -     0.24 -  
869 196 - 22.3 231   -  
638 - 21 43.2   414 114

Heat Treatment of steel grade GH2761

Heat treated : 1282°C - 1236°C

Technological Curves of steel grade GH2761

Cross Reference Table (Equivalent Grade) of GH2761

Grade Standard Country Application
GH2761 GBT China wrought Fe/Ni-base superalloy
GH2747 GH2901
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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