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GH907

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GH903 GH909
#GH907

Description

China GBT GH907 wrought Fe/Ni-base superalloy and GH907 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Special Alloy: GH907
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Alloy GH907 GBT China wrought Fe/Ni-base superalloy
GH6783
GH135
GH150
GH302
GH696
GH706
GH747
GH761
GH901
GH903

Chemical composition(mass fraction)(wt.%) of the GH907

C(％) Si(％) Mn(％) P(％) S(％) Cr(％) Ni(％) Cu(%) Co(%) B(%) Nb(%) Al(%) Ti(%) Fe(%)
≤0.06 0.07-0.35 1.00 0.015 0.015 ≤1.00 35.00-40.00 0.500 12.00-16.00 ≤0.012 4.30-5.20 ≤0.20 1.30 -1.80 Bal

Mechanical Properties of steel grade GH907

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)
394 (≥) 671 (≥) 44 43 34 Solution and Aging, Annealing, Ausaging, Q+T,etc 444

Physical Properties of steel grade GH907

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
23 - -     0.14 -  
631 631 - 32.3 444   -  
374 - 11 42.2   143 412

Heat Treatment of steel grade GH907

Heat treated : 1212°C - 1536°C

Technological Curves of steel grade GH907

Cross Reference Table (Equivalent Grade) of GH907

Grade Standard Country Application
GH907 GBT China wrought Fe/Ni-base superalloy
GH903 GH909
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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