Inconel® 718 (also known as UNS N07718) is a precipitation hardening super alloy that combines high strength and oxidation resistance with superior weldability. This nickel-based alloy contains significant levels of columbium, iron, and molybdenum, in addition to smaller amounts of aluminum and titanium.
Inconel 718 Sheet/Plate Specifications
Altemp Alloys offers Inconel 718 sheet and plate in:
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Key Features & Properties
Inconel 718 plate is known for their high impact, tensile and rupture strength. In many alloys, this level of strength results in a loss of welding performance. Inconel® 718 plates stand out, however, since they possess an invaluable combination of durability and weldability. In addition, this super alloy can withstand a wide range of temperature extremes and is trusted for both cryogenic and high-heat applications.
These super-alloy properties make Inconel 718 plate a popular choice for numerous industries. The alloy is ideal for hot extrusion tooling and parts, such as: rings, fasteners, casings, bolts and instrumentation components. Inconel 718 plates are also frequently used in fabricating aerospace, aircraft and other components, including but not limited to:
- Cryogenic storage tanks
- Down-hole shafting parts
- Well head parts
- Rocket components
- Nuclear fuel parts
- Aircraft engine components