Huona (Shanghai) New Material Co., Ltd.
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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. | 19-22 | Max 1.0 | Max 0.015 | Max 0.2 | Max 0.15 | 0.15-0.35 | Max 0.12 | Max 0.70 | Max 0.80 | Max 0.02 |
Specifications
| Grade | UNS | Werkstoff Nr. |
| Nimonic 75 | N06075 | 2.4951 |
Physical Properties
| Grade | Density | Melting Point |
| Nimonic 75 | 8.4 g/cm3 | 1374°C-1420 °C |
Thermal Conduction
| θ/℃ | 100 | 200 | 300 | 400 | 500 | 600 | 700 | 800 | 900 |
| λ/(W/(m·C)) | 15.1 | 16.3 | 18.0 | 19.3 | 20.9 | 22.2 | 23.4 | 25.1 | 26.4 |
Coefficient of Linear Expansion
| θ/℃ | 20-100 | 20-200 | 20-300 | 20-400 | 20-500 | 20-600 | 20-700 | 20-800 | 20-900 |
| α/10-6C-1 | 12.8 | 13.5 | 18.0 | 19.3 | 20.9 | 22.2 | 23.4 | 25.1 | 26.4 |
Size Range
Nimonic 75 Wire: ￠0.1mm-￠9mm
Nimonic 75 Bar: ￠11mm-￠200mm
Nimonic 75 Strip: 75-110mm*0.15-22mm