Inconel 718 Powder

Particle Shape Spherical
Size Range 10 – 150 microns (0.00039 – 0.00591 in)
Oxygen Content Less than 500 ppm
Hall Flow 50 grams requires about 25 seconds
Apparent Density 2 – 5 g/cm³ (0.072 – 0.181 lb/in³)
Surface Oxides Passivated chromium thin film

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Inconel 718 Powder
Description

Inconel 718 powder is a precipitation-hardened nickel-chromium-iron alloy powder designed for exceptional strength, fatigue resistance, and stability at elevated temperatures. Strengthened by niobium and molybdenum, it offers excellent mechanical properties along with good corrosion and oxidation resistance in extreme service environments.

The powder is widely used in additive manufacturing (3D printing), laser cladding, thermal spraying, and powder metallurgy applications where high strength and dimensional stability are critical. Inconel 718 powder is commonly applied in aerospace engines, gas turbines, oil & gas equipment, nuclear components, and high-temperature structural parts.

We supply Inconel 718 powder with controlled particle size distribution, high purity, and consistent flowability, available in various mesh sizes and tailored to specific manufacturing processes.

Inconel 718 Powder
Chemical Compositions

Nickel (Ni)	50-55%
Chromium (Cr)	17-21%
Iron (Fe)	remainder
Niobium+Tantalum (Nb+Ta)	4.75-5.50%
Molybdenum (Mo)	2.8-3.3%
Titanium (Ti)	0.65-1.15%
Aluminum (Al)	0.2-0.8%
Cobalt (Co)	1.0 % max
Manganese (Mn)	0.35% max
Silicon (Si)	0.35% max
Phosphorus (P)	0.015% max
Sulfur (S)	0.015% max
Carbon (C)	0.08% max
Boron	0.006 max
Copper (Cu)	0.3% max

Inconel 718 Powder
Prices

Region / Market Condition	Estimated Price (Inconel 718 Powder)	Comments / Typical Conditions
China / local supplier (industrial grade, bulk order)	US$ 50 – 90 / kg	Large powder lots, coarser particle size, basic industrial quality
China / smaller order or finer powder	US$ 70 – 120 / kg	Moderate quantities, finer particle size or improved flowability
Asia-Pacific export (standard AM powder)	US$ 80 – 150 / kg	Includes export logistics, typical additive manufacturing specification
Europe / USA (imported distributor stock, small quantity)	US$ 100 – 220 / kg	Includes shipping, import duties, distributor margins, smaller packs
Premium / aerospace certified or tightly specified powder	US$ 150 – 300+ / kg	Aerospace-grade certification, tight particle size distribution, traceability