UNS N07080, W.Nr. 2.4631 and 2.4952
NIMONIC® alloy 80A is a wrought, age-hardenable nickel-chromium alloy, strengthened by additions of titanium, aluminum and carbon, developed for service at temperatures up to 815°C (1500°F). It is produced by high-frequency melting and casting in air for forms to be extruded. Electroslag refined material is used for forms to be forged. Vacuum refined versions are also available. NIMONIC alloy 80A is currently used for gas turbine components (blades, rings and discs), bolts, nuclear boiler tube supports, die casting inserts and cores, and for automobile exhaust valves.
NIMONIC® alloy 80A is a wrought, age-hardenable nickel-chromium alloy, strengthened by additions of titanium, aluminum and carbon, developed for service at temperatures up to 815°C (1500°F). It is produced by high-frequency melting and casting in air for forms to be extruded. Electroslag refined material is used for forms to be forged. Vacuum refined versions are also available. NIMONIC alloy 80A is currently used for gas turbine components (blades, rings and discs), bolts, nuclear boiler tube supports, die casting inserts and cores, and for automobile exhaust valves.
Recommended filler metal is Nimonic® 90.
Documents
Applications
Aerospace alloys
Land based turbines
Applications
- Aerospace Components
- Automotive Exhaust Valves
- Nuclear Applications
FAQ
What is NIMONIC alloy 80A used for?
NIMONIC alloy 80A is used for gas turbine components, bolts, nuclear boiler tube supports, and automotive exhaust valves.
What are the temperature capabilities of NIMONIC alloy 80A?
NIMONIC alloy 80A is developed for service at temperatures up to 815°C (1500°F).
What is the recommended filler metal for NIMONIC alloy 80A?
The recommended filler metal is Nimonic® 90.
EXPERT ADVICE: When selecting NIMONIC alloy 80A for high-temperature applications, ensure proper heat treatment to achieve optimal mechanical properties.
