Powderrange 718 (15-45um) Inconel 718 Argon Am (15-53um)

Basic Info

Model NO.	GH4169
HS Code	7504002000
Production Capacity	1000000kg

Product Description

PowderRange 718 (15-45um)Inconel 718 Argon AM (15-53um)

Product introduction
GH4169 (IN718) is a precipitation strengthened nickel base superalloy, which has good comprehensive properties in the temperature range of -253 ~ 650 ºC. The yield strength below 650 ºC ranks first among deformed superalloys, and has good fatigue resistance, radiation resistance, oxidation resistance, corrosion resistance, and good processing properties

Chemical composition of powder (wt.%)

Element	C	Cr	Ni	Co	Mo	Al
Content range	≤0.08	17.0-21.0	50.0-55.0	≤ 1.00	2.80-3.30	0.30-0.70
Element	Ti	Nb	B	Mg	Mn	Si
Content range	0.65-1.15	4.75-5.5	≤0.006	≤0.01	≤0.35	≤0.35
Element	P	S	Cu	N	O	Fe
Content range	≤0.015	≤0.015	≤0.30	≤0.02	≤0.025	Bal.

Powder electron microscope (sphericity 0.9)

Physical properties of powder

Project	Granularity			Mobility	Bulk density	Tamping density
Range	D10	D50	D90	≤18s/50g	≥4.2g/cm³	≥4.8g/cm³
	16-24um	32-40um	45-53um

Powder printing performance

Heat treated performance
tensile strength(Mpa)	yield strength(Mpa	hardness HRC/HV	Elongation
1100±70	800±70	300±20 HV5/15	24±4

Print state performance
Tensile strength(Mpa)	Yield strength(Mpa)	Hardness HRC/HV	Elongation
1350± 100	n/a	430±30 HV5/15	16±4

Note: the surface hardness will vary greatly depending on the preparation method of the sample