General Description
Nimonic 75 (UNS N06075/2.4951) is a creep-resistant nickel chromium 80/20 alloy with controlled additions of titanium and carbon. Under 800℃, Nimonic 75 has excellet resistance to oxidising atmospheres, used in gas turbine engineering and also for industrial thermal processing, furnace components and heat-treatment equipments.
Chemical Composition
| Grade | Ni% | Cr% | Fe% | P% | Cu% | Al% | Ti% | C% | Mn% | Si% | S% |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Nimonic 75 | Bal. | 19.0-22.0 | Max 1.0 | Max 0.015 | Max 0.2 | Max 0.15 | 0.15-0.35 | Max 0.12 | Max 0.70 | Max 0.8 | Max 0.02 |
Designations
UNS N06075
Werkstoff Nr. 2.4951
Specifications
Nimonic 75 Wire/Bar/Forging: BS HR 5, BS HR 504
Nimonic 75 Plate/Sheet/Strip: BS HR 203
Physical Properties
Density：8.4 g/cm3
Melting Point: 1374°C-1420 °C