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Description

China GBT K4536 conventional cast superalloy and K4536 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Special Alloy: K4536
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Alloy K4536 GBT China conventional cast superalloy
K461
K77
K80
K91
K4002
K4130
K4163
K4169
K4202
K4242

Chemical composition(mass fraction)(wt.%) of the K4536

C(%) Si(%) Mn(%) P(%) S(%) Cr(%) Ni(%) Mo(%) W(%) Co(%) B(%) Fe(%)
≤0.10 ≤1.00 ≤1.00 0.040 0.030000000000000000 20.50-23.00 Bal 8. 00-10-00 0.20-L 00 0.50-2.50 ≤0.010 17. 00-20. 00

Mechanical Properties of steel grade K4536

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)
294 (≥) 262 (≥) 32 21 32 Solution and Aging, Annealing, Ausaging, Q+T,etc 444

Physical Properties of steel grade K4536

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
14 - -     0.32 -  
358 119 - 33.3 214   -  
663 - 33 41.2   312 223

Heat Treatment of steel grade K4536

Heat treated : 1385°C - 1357°C

Technological Curves of steel grade K4536

Cross Reference Table (Equivalent Grade) of K4536

Grade Standard Country Application
K4536 GBT China conventional cast superalloy

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