UNS N07080 Nimonic 80/80A Dealers, 80/80A Nimonic Alloy Distributor
Steel Alloys specializes in manufacturing Nimonic alloy 80/80A, renowned for their exceptional high-temperature performance and low-creep properties. Composed primarily of nickel and chromium, these alloys are strengthened further with additives such as aluminum, carbon, and titanium to achieve specific desired properties. ASTM B463-compliant Nimonic alloy 80A, a wrought and age-hardened variant, exemplifies these attributes, boasting superior corrosion and oxidation resistance. Produced through high-frequency melting and casting in air, Steel Alloys ensures these alloys maintain high creep rupture and tensile strengths, especially effective at temperatures up to 815°C (1500°F).
Nimonic 80/80A Composition
Nimonic 80/80A Specification
mechanical properties
Nimonic 80 Equivalent Grades
| STANDARD | WERKSTOFF NR. | UNS |
| Nimonic 80 | 2.4952 | N07080 |
Nimonic 80 Chemical Composition :
| Grade | Al | B | C | Cr | Co | Cu | Fe | Mn | Ni | P | Si | S |
| Nimonic 80 | 1 – 1.8 | 0.008 max | 0.1 max | 18 – 21 | 0.2 max | 0.2 max | 3 max | 1 max | Balance | 0.045 max | 1 max | 0.015 max |
ASTM B463 Nimonic 80 Mechanical Properties:
| Grade |
Condition | Ultimate Tensile Strength MPA | Yield Strength MPA | Elongation on 4D (min) | Hardness min |
| Nimonic 80 | Solution Annealed & Precipatation Treated (aged) | 994 | 616 | 20 | 300 HV |
Nimonic 80 Physical Properties:
| Grade | Density (lb / cu. in.) | Specific Gravity | Specific Heat (Btu/lb/Deg F – [32-212 Deg F]) | Electrical Resistivity (microhm-cm (at 68 Deg F) | Melting Point (Deg F) | Thermal Conductivity | Mean Coeff Thermal Expansion | Magnetic Permeability | Modulus of Elasticity Tension |
| Nimonic 80 | 0.295 | 8.19 | 0.11 | 746 | 2450 | 77 | 7 | 1 | 30 |