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GH93

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GH90 GH98
#GH93

Description

China GBT GH93 wrought Fe/Ni-base superalloy and GH93 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Special Alloy: GH93
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Alloy GH93 GBT China wrought Fe/Ni-base superalloy
GH170
GH536
GH600
GH625
GH652
GH33
GH37
GH49
GH80A
GH90

Chemical composition(mass fraction)(wt.%) of the GH93

C(％) Si(％) Mn(％) P(％) S(％) Cr(％) Ni(％) Cu(%) Co(%) B(%) Al(%) Ti(%) Fe(%)
≤0. 13 1.00 1.00 0.015 0.015 18.00 -21.00 Bal 0. 200 15.00-21.00 ≤0.020 1.00-2.00 2_ 00-3.00 ≤1.00

Mechanical Properties of steel grade GH93

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)
473 (≥) 496 (≥) 31 44 43 Solution and Aging, Annealing, Ausaging, Q+T,etc 222

Physical Properties of steel grade GH93

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
14 - -     0.22 -  
562 257 - 43.3 134   -  
963 - 22 12.2   314 442

Heat Treatment of steel grade GH93

Heat treated : 1499°C - 1652°C

Technological Curves of steel grade GH93

Cross Reference Table (Equivalent Grade) of GH93

Grade Standard Country Application
GH93 GBT China wrought Fe/Ni-base superalloy
GH90 GH98
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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