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K4169

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K163 K202
#K4169

Description

China GBT K4169 conventional cast superalloy and K4169 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

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

Chemical composition(mass fraction)(wt.%) of the K4169

C(％) Si(％) Mn(％) P(％) S(％) Cr(％) Ni(％) Mo(％) Cu(%) Co(%) B(%) Nb(%) Al(%) Ti(%) Ta(%) Fe(%)
0.02-0.08 ≤0. 35 ≤0.35 0.015 0.015000000000000000 17. 00-21. 00 50.00-55.00 2. 80-3. 30 0. 300 ≤1.00 ≤0.006 4.40-5. 40 0. 30-0. 70 0.65-1.15 ≤0.10 Bal

Mechanical Properties of steel grade K4169

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)
393 (≥) 757 (≥) 22 11 21 Solution and Aging, Annealing, Ausaging, Q+T,etc 134

Physical Properties of steel grade K4169

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
42 - -     0.13 -  
888 528 - 23.3 213   -  
441 - 42 11.2   124 114

Heat Treatment of steel grade K4169

Heat treated : 1157°C - 1825°C

Technological Curves of steel grade K4169

Cross Reference Table (Equivalent Grade) of K4169

Grade Standard Country Application
K4169 GBT China conventional cast superalloy
K4169 GBT China conventional cast superalloy
K163 K202
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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