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K163

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K130 K4169
#K163

Description

China GBT K163 conventional cast superalloy and K163 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Special Alloy: K163
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Alloy K163 GBT China conventional cast superalloy
K4163
K4169
K4202
K4242
K4536
K4537h
K4648
K4708
K002
K130

Chemical composition(mass fraction)(wt.%) of the K163

C(％) Si(％) Mn(％) S(％) Cr(％) Ni(％) Mo(％) W(%) Cu(%) Co(%) B(%) Nb(%) Al(%) Ti(%) Fe(%)
0.04-0.08 ≤0.40 ≤0. 60 0.007000000000000000 19.50-21.00 Bal 5. 60-6.10 0.20 0. 200 18. 50-21.00 ≤0.005 0.25 0. 40-0. 60 2. 00-2. 40 0.70

Mechanical Properties of steel grade K163

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)
484 (≥) 528 (≥) 11 33 12 Solution and Aging, Annealing, Ausaging, Q+T,etc 132

Physical Properties of steel grade K163

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
31 - -     0.43 -  
617 361 - 43.3 221   -  
255 - 32 12.2   333 333

Heat Treatment of steel grade K163

Heat treated : 1147°C - 1994°C

Technological Curves of steel grade K163

Cross Reference Table (Equivalent Grade) of K163

Grade Standard Country Application
K163 GBT China conventional cast superalloy
K130 K4169
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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