UNS N07080 also known as Alloy 80A or 2.4952, is a nickel-chromium alloy enhanced with titanium and aluminum, offering outstanding strength and resistance to oxidation at high temperatures. This alloy is highly suitable for applications where materials are exposed to prolonged stress and elevated temperatures, making it ideal for the aerospace, energy, and automotive industries.
UNS N07080 Specifications
| Grade | UNS | W.Nr |
| Alloy 80A | N07080 | 2.4952 |
UNS N07080 Chemical composition
| Grade | % | Ni | Cr | Fe | Mn | Si | Cu | Ti | A1 | C | P | S |
| Alloy80A | Min | 69 | 18 | 1.8 | 1.0 | 0.08 | ||||||
| Max | 73 | 21 | 3 | 1 | 1 | 0.2 | 2.7 | 1.8 | 0.15 | 0.02 | 0.015 |
UNS N07080 Mechanical properties: (Minimum value at 20℃)
| Tensile Strength
σb/MPa |
Yield Strength
σp0.2/MPa |
Elongation
σ5/% |
| 1000-1300 | 600-700 | 20-35 |
UNS N07080 Standards
| Wire | Bar | Forgings |
| BS4HR601 | ASTM B637
BS4HR601 BS3HR1 |
ASTM B637
BS3HR1 |
