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K4130

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K4002 K4163
#K4130

Description

China GBT K4130 conventional cast superalloy and K4130 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Special Alloy: K4130
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Alloy K4130 GBT China conventional cast superalloy
K24
K430
K38
K38G
K41
K461
K77
K80
K91
K4002

Chemical composition(mass fraction)(wt.%) of the K4130

C(％) Si(％) Mn(％) Cr(％) Ni(％) Mo(％) W(%) Co(%) Nb(%) Al(%) Ti(%) Fe(%)
≤0.01 ≤0.60 ≤0. 60 20. 00-23.00 Bal 9.00-10. 50 0.20 ≤1.00 0.25 0. 70-0. 90 2. 40-2. 80 ≤0.50

Mechanical Properties of steel grade K4130

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)
189 (≥) 156 (≥) 43 12 12 Solution and Aging, Annealing, Ausaging, Q+T,etc 423

Physical Properties of steel grade K4130

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
33 - -     0.34 -  
128 497 - 33.3 344   -  
614 - 33 11.2   233 122

Heat Treatment of steel grade K4130

Heat treated : 1745°C - 1129°C

Technological Curves of steel grade K4130

Cross Reference Table (Equivalent Grade) of K4130

Grade Standard Country Application
K4130 GBT China conventional cast superalloy
K4002 K4163
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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