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GH33

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GH652 GH37
#GH33

Description

China GBT GH33 wrought Fe/Ni-base superalloy and GH33 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Special Alloy: GH33
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Alloy GH33 GBT China wrought Fe/Ni-base superalloy
GH5K
GH30
GH39
GH44
GH128
GH170
GH536
GH600
GH625
GH652

Chemical composition(mass fraction)(wt.%) of the GH33

C(％) Si(％) Mn(％) P(％) S(％) Cr(％) Ni(％) B(%) Al(%) Ti(%) Fe(%)
0.03 -0.08 0.65 0.40 0.015 0.007 19_00-22.00 Bal ≤0-010 0.60 -1.00 2. 40-2. 80 ≤4.00

Mechanical Properties of steel grade GH33

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)
267 (≥) 251 (≥) 14 12 24 Solution and Aging, Annealing, Ausaging, Q+T,etc 433

Physical Properties of steel grade GH33

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 - -     0.14 -  
578 573 - 23.3 223   -  
588 - 13 23.2   143 424

Heat Treatment of steel grade GH33

Heat treated : 1631°C - 1924°C

Technological Curves of steel grade GH33

Cross Reference Table (Equivalent Grade) of GH33

Grade Standard Country Application
GH3333 GBT China Nickel base superalloy
GH33 GBT China wrought Fe/Ni-base superalloy
GH33A GBT China wrought Fe/Ni-base superalloy
HGH3367 GBT China Super alloy welding wire
HGH33 GBT China Super alloy welding wire
GH652 GH37
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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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