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GH4049

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GH4037 GH4080A
#GH4049

Description

China GBT GH4049 wrought Fe/Ni-base superalloy and GH4049 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Special Alloy: GH4049
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Alloy GH4049 GBT China wrought Fe/Ni-base superalloy
GH3039
GH3044
GH3128
GH3170
GH3536
GH3600
GH3625
GH3652
GH4033
GH4037

Chemical composition(mass fraction)(wt.%) of the GH4049

C(％) Si(％) Mn(％) P(％) S(％) Cr(％) Ni(％) Mo(％) V(%) W(%) Cu(%) Co(%) B(%) Al(%) Ti(%) Fe(%)
0.04 -0. 10 0.50 0.50 0.010 0.010 9.50 -11.00 Bal 4.50-5.50 0.200-0. 500 5.00~6.00 0.070 14.00-16.00 ≤0.025 3. 70-4. 40 1. 40 -1. 90 ≤1.50

Mechanical Properties of steel grade GH4049

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)
877 (≥) 244 (≥) 11 21 33 Solution and Aging, Annealing, Ausaging, Q+T,etc 233

Physical Properties of steel grade GH4049

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
41 - -     0.24 -  
271 148 - 33.3 321   -  
773 - 13 42.2   213 342

Heat Treatment of steel grade GH4049

Heat treated : 1212°C - 1287°C

Technological Curves of steel grade GH4049

Cross Reference Table (Equivalent Grade) of GH4049

Grade Standard Country Application
GH4049 GBT China Age hardening type iron base alloy
GH4049 GBT China wrought Fe/Ni-base superalloy
GH4037 GH4080A
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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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