Nickel Chromium Alloy Powder

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IN738, also called as Inconel 738 and K438, is a precipitation hardenable Ni-base superalloy by gamma-prime with superior corrosion resistance and high temperature creep-rupture strength.It has high carbon type IN738C and low carbon type IN738LC.

Chemical Composition:

Particle Size Distribution (PSD): 0-45, 15-53, 45-105, 45-150um or sieved as required
Shape: Spherical
Type: Gas atomized (GA) or Plasma rotating electrode powder (PREP)
Powder packing: 5kg, 10kg, 25kg or as required; plastic bottle/can.
Application: 3D printing (AM:SLM/EBM), PM, Spraying and other processes.

IN939 is a precipitation hardening superalloy which high hot fatigue resistance and oxidation resistance.

Chemical Composition:

Item	Ni	Cr	Co	W	Nb	Ta	Ti
IN939	Bal.	21.5-23.5	18.0-20.0	1.0-3.0	0.5-1.5	1.0-1.8	3.0-4.5

Particle Size Distribution (PSD): 0-45, 15-53, 45-105, 45-150um or sieved as required
Shape: Spherical
Type: Gas atomized (GA) or Plasma rotating electrode powder (PREP)
Powder packing: 5kg, 10kg, 25kg or as required; plastic bottle/can.
Application: 3D printing (AM), PM, HIP, MIM and other processes.

IN625 is Ni-Cr-Mo-Nb solid solution superalloy also called as NiCr22Mo9Nb and 2.4856 in EN name and number,
N06625 in UNS number. containing more Cr and Mo comparable to IN718.

Chemical Composition:

Item	Ni	Cr	Nb+Ta	Mo	C
IN625	Bal.	20.0-23.0	3.15-4.15	8.0-10.0	0.1 max

Particle Size Distribution (PSD): 0-45, 15-53, 45-105, 45-150um or sieved as required
Shape: Spherical
Type: Gas atomized (GA) or Plasma rotating electrode powder (PREP)
Powder packing: 5kg, 10kg, 25kg or as required; plastic bottle/can.
Application: 3D printing (AM), cold spray, HIP, MIM, and other processes.

IN718 alloy powder is a precipitation hardening nickel chromium alloy powder containing some Mo, Ta
and Nb. It can be used at temperatures ranging from -253° to 705C.

Chemical Composition:

Item	Ni	Cr	Nb+Ta	Mo	Ti	C
IN718	Bal.	17.0-21.0	4.75-5.50	2.8-3.3	0.65-1.15	0.08 max

Particle Size Distribution (PSD): 0-45, 15-53, 45-105, 45-150um or sieved as required
Shape: Spherical
Type: Gas atomized powder (GA) or Plasma rotating electrode powder (PREP)
Powder packing: 5kg, 10kg, 25kg or as required; plastic bottle/can.
Application: 3D printing (AM), MIM, PM, spraying and other processes.

CHEMICAL COMPOSITION (wt%)
Item	Ni	Cr	Fe	Si	Mo
NiCr20	Bal.	18.5-20.5	1.0 max	1.5 max	0.5 max
NiCr50	Bal.	48.5-50.5	1.0 max	1.5 max	0.5 max

Nickel Chromium Alloy Powder

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