Inconel 718 is a precipitation hardening nickel base superalloy. Similar brands: GH4169 GH169 (China), NC19FeNb (France), W.Nr.2.4668 NiCr19Fe19Nb5 (Germany).
IN718 superalloy has been used in Aeroengine for half a century. Since the invention and application of Inco Huntington alloys (now Special Metals Co.) in the United States in the early 1960s, IN718 has become the most widely used nickel based superalloy in Aeroengine history. The unique composition design of IN718 alloy makes it have good comprehensive properties, that is, high strength, creep resistance and fatigue life, good ductility, excellent oxidation resistance, especially at 650 ℃, its mechanical properties have good stability. Many parts of modern aero-engine, such as turbine disk, blade, brake, shaft, stator, seal, support, pipeline and fastener, are made of IN718.
Material properties: high strength, good ductility, excellent mechanical properties below 700 ℃, excellent oxidation resistance.
Particle size: 0-15um; 15-53um; 45-105um; 45-150um
Apparanet Density: 3 g / cm3;
Hall Flow ability: ≤ 15s
Oxygen content ≤ 0.015%
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