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GH169

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GH163 GH199
#GH169

Description

China GBT GH169 wrought Fe/Ni-base superalloy and GH169 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Special Alloy: GH169
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Alloy GH169 GBT China wrought Fe/Ni-base superalloy
GH90
GH93
GH98
GH99
GH105
GH33A
GH4133B
GH141
GH145
GH163

Chemical composition(mass fraction)(wt.%) of the GH169

C(％) Si(％) Mn(％) P(％) S(％) Cr(％) Ni(％) Mo(％) Cu(%) Co(%) B(%) Nb(%) Al(%) Ti(%) Mg(%) Fe(%)
≤0.08 0.350 0.35 0.015 0.015 17.00-21.00 50.00-55.00 2.80-3. 30 0.300 ≤1.00 ≤0.006 4. 75-5. 50 0.20 -0.80 0. 65-1.15 ≤0.010 Bal

Mechanical Properties of steel grade GH169

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)
331 (≥) 322 (≥) 12 24 44 Solution and Aging, Annealing, Ausaging, Q+T,etc 342

Physical Properties of steel grade GH169

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
13 - -     0.33 -  
683 597 - 31.3 313   -  
795 - 33 41.2   224 111

Heat Treatment of steel grade GH169

Heat treated : 1495°C - 1765°C

Technological Curves of steel grade GH169

Cross Reference Table (Equivalent Grade) of GH169

Grade Standard Country Application
GH169 GBT China wrought Fe/Ni-base superalloy
HGH169 GBT China Super alloy welding wire
GH163 GH199
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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