Nimonic 80A is a wrought, age-hardenable nickel-chromium alloy. Nimoinc 80A is similar to Nimonic 75 but made precipitation hardenable by additions of aluminium and titanium. Nimonic 80A has good corrosion and oxidation resistance and high tensile and creep-rupture properties at temperatures to 815 (1500ºF). Vacuum refined versions are also available. Nimonic 80A is used for gas-turbine components (blades, rings, discs), bolts, tube supports in nuclear generators, exhaust valves in internal combustion engines and has many other offshore/marine, automotive and electrical applications.
