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GH2901

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GH2761 GH2903
#GH2901

Description

China GBT GH2901 wrought Fe/Ni-base superalloy and GH2901 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Special Alloy: GH2901
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Alloy GH2901 GBT China wrought Fe/Ni-base superalloy
CДП1-3
CДП1-4
CДП1-5/CAN1-5
GH2135
GH2150
GH2302
GH2696
GH2706
GH2747
GH2761

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

C(％) Si(％) Mn(％) P(％) S(％) Cr(％) Ni(％) Mo(％) Cu(%) B(%) Al(%) Ti(%) Fe(%)
0.02-0.06 ≤0.40 0.50 0.020 0.008 11.00-14.00 40.00-45.00 5.00-6. 50 0.200 0.010-0.020 ≤0.30 2.80-3-10 Bal

Mechanical Properties of steel grade GH2901

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)
125 (≥) 525 (≥) 41 33 23 Solution and Aging, Annealing, Ausaging, Q+T,etc 143

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
24 - -     0.22 -  
851 816 - 14.3 243   -  
674 - 43 21.2   344 333

Heat Treatment of steel grade GH2901

Heat treated : 1884°C - 1662°C

Technological Curves of steel grade GH2901

Cross Reference Table (Equivalent Grade) of GH2901

Grade Standard Country Application
GH2901 GBT China High temperature iron base alloy
GH2901 GBT China wrought Fe/Ni-base superalloy
GH2761 GH2903
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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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