Nickel Based: IN718 Spherical Powder

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2.4668 is a nickel-chromium-iron alloy with niobium, molybdenum, aluminum, and titanium; outstanding mechanical properties and corrosion resistance.

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Nickel Based: IN718 Spherical Powder

Alternative designation: 2.4668

Inconel 718 is a high-strength, corrosion-resistant nickel-chromium material used in a wide temperature range from cryogenic to high-temperature applications. The age-hardenable alloy can be readily fabricated, even into complex parts. Its welding characteristics, especially its resistance to post-weld cracking, are outstanding. The ease and economy with which IN718 can be fabricated, combined with good tensile, fatigue, creep, and rupture strength, have resulted in its use in a wide range of applications. Examples of these are components for liquid-fueled rockets, rings, casings, and various formed sheet metal parts for aircraft and land-based gas turbine engines, and cryogenic tankage. It is also used for fasteners and instrumentation parts.

Powder characteristics:

Chemical Composition [ wt.% ]

Element              Min         Max

Ni                      50.0        55.0

Cr                      17.0        21.0

Nb                      4.75         5.5

Mo                      2.8           3.3 

Ti                       0.65         1.15

Al                       0.2            0.8

Fe                      Balance    Balance

Powder production:

We developed a unique powder production process to provide perfect spherical powders (patent pending). Any metal or alloy can be atomized according to your needs. Our processes are run with Argon as atomization gas in a dust-free production environment to guarantee maximum product quality. Any process (production, classifying, screening, packaging) can be done under Argon 5.0, so oxygen-free production can be guaranteed.

Powder screening:

With various screening technologies (Cucciolini, Russel-Finex, Kellner) we can screen your powder at grain sizes from 10 to 1000 microns.

Powder classifying:

With our state-of-the-art classifiers (Noll) we can provide narrow particle size distributions, produce ultrafine powders (d99<5 microns) or remove dust from your powders.

Packaging:

We pack the powders according to your needs and manage transport organization.

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