K424 Nickel Based Cast Superalloy

Model NO.: K424


Material: Ni


Trademark: ToLand Alloy


Origin: China




Product Type: Rod


Carbon Content: Low Carbon


Specification: customize


Description:



In K424 nickel based cast Super alloy, the content of Al and Ti is high while the density is low, which makes it a high temperature strength, plasticity and good manufacturability. It is suitable for making turbine rotor blades, integrally casted turbine and engine parts and so on.



Density: 7.87g/cm³



Melting Range: 1271~1310º C

Chemical compositions: %
C	Cr	Ni	Co	W	Mo	Al	Ti	Nb	V
0.14~0.20	8.5~10.5	rest	12.0~15.0	1.0~1.8	2.7~3.4	5.0~5.7	4.2~4.7	0.5~1.0	0.5~1.0
B	Zr	Ce	Fe	Mn	Si	P	S	Pb	Bi
≤0.015	≤0.02	≤0.02	≤2.0	≤0.40	≤0.40	≤0.015	≤0.015	≤0.001	≤0.0005

Thermal conductivity:
θ/ºC	100	200	300	400	500	600	700	800	900	1000
λ/W/(m@ºC)	10.85	12.00	13.50	15.05	16.65	18.25	20.10	21.95	23.80	25.40

Coefficient of linear expansion:
θ/ºC	25~100	25~200	25~300	25~400
α/(10 -6 ºC -1 )	11.90	12.50	12.90	13.30
θ/ºC	25~500	25~600	25~700	25~800
α/(10 -6 ºC -1 )	13.70	14.10	14.40	15.0

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Product Categories : Casting Master Alloy