Description
Nimonic 80A
NIMONIC ®alloy 80A (UNS N07080/W. Nr. 2.4952 &2.4631) 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. Electro slag refined material is used for forms to beforged. Vacuum refined versions are also available.
%Chemical Composition
| Mn | Fe | Cu | Si | Cr | C | Ni |
| (max) 1 | (max) 3 | (max) 0.2 | (max) 1 | 21 – 18 | (max) 0.1 | Balance |
| S | Pb | Zr | B | Co | Al | Ti |
| (max) 0.015 | (max) 0.0025 | (max) 0.15 | (max) 0.008 | (max) 2 | 1.8 – 1 | 2.7 – 1.8 |
Densiyt & Melting Range
| Melting Range (Celsius) | Density |
| 1365 – 1320 | (g/cm) 8.19 |
Mechanical Properties
| % Elongation | Yield Strength (MPa) | Tensile Strength (MPa) |
| 30 | 780 | 1250 |
DM unit
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