GH2901

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#GH2901

Description

China GB GH2901 Superalloys Iron-based superalloy and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Superalloys: GH2901

Category	Class	Grade	Standard	Country	Application
Steel Grades	Superalloys	GH2901	GB	China	Iron-based superalloy

Chemical composition(mass fraction)(wt.%) of the GH2901

C	Cr	Mo	Ni	Al	Ti	B	Mn	Fe
0.02 -0.06	11.0 -14.0	5.0 -6.5	40.0 -45.0	≤0.3	2.8 -3.1	0.001 -0.02	≤0.4	≤Remainder

Mechanical Properties of steel grade GH2901

Yield R_p0.2 (MPa)	Tensile R_m (MPa)	Impact KV/Ku (J)	Elongation A (%)	Reduction in cross section on fracture Z (%)	As-Heat-Treated Condition	Brinell hardness (HBW)
851 (≥)	427 (≥)	32	24	43	Solution and Aging, Annealing, Ausaging, Q+T,etc	243

Physical Properties of steel grade GH2901

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
32	-	-			0.44	-
919	975	-	13.3	313		-
445	-	23	21.2			232	231

Heat Treatment of steel grade GH2901

Heat treated : 1543°C - 1583°C

Technological Curves of steel grade GH2901

No Curve

Cross Reference Table (Equivalent Grade) of GH2901

Grade	Standard	Country	Application
GH2901
GH2901

Available Suppliers

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...

Rfq.: sales@longhaisteel.com

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