Nimonic 75, designated as UNS N06075, is a nickel-chromium alloy known for its excellent oxidation and scaling resistance at high temperatures. While it offers moderate strength, its superior corrosion resistance and fabricability make it ideal for components exposed to thermal cycling and oxidizing environments.
Typical applications of Nimonic 75 include gas turbine parts, furnace components, heat treatment fixtures, and chemical processing equipment. Its good mechanical properties and stability in high-temperature atmospheres make it widely used in aerospace, power generation, and industrial heating systems.
| Ni | Cr | Fe | C | Mn | Si | Cu | Al | Ti | |
| Min | – | 19 | – | 0.08 | – | 0.3 | – | – | 0.2 |
| Max | Ba | 21 | 5 | 0.13 | 1 | 0.7 | 0.5 | 0.3 | 0.6 |
| Properties | Metric | Imperial |
| Density | 8.37 gm/cm3 | 0.302 lb/in3 |
| 0.2% Proof Stress | Tensile Strength | Elongation | Hardness |
| MPA | MPA | % | HB |
| 240 | 650 | 25 | <230 (less equal) |
| Rod, Bar, Wire and Forging Stock | BS HR 5, BS HR 504, DIN 17752, AECMA PrEN2306, AECMA PrEN2307, AECMA PrEN2306, AECMA Pr EN2307, AECMA PrEN2402, ISO 9723, ISO 9724, ISO 9725, MSRR 7004 |
| Plate, Sheet, Strip | BS HR 203, DIN 17750, AECMA PrEN2293, AECMA PrEN2302, AECMA PrEN2411, ISO 6208, MSRR 7104 |
| Pipe and Tube | BS HR 403, DIN 17751, AECMA PrEN2294, ISO 6207 |
| Other | DIN 17742, AECMA PrEN2308, Werkstoff Nr 2.4630, W. Nr 2.4951, UNS N06075, Nimonic 75 (tradename), MSRR 7104 and MSRR 7004, AFNOR NC 20T |
Standard product forms of Nimonic 75/UNS N06075 are pipe, tube, sheet, strip, plate, round bar, flat bar, forging stock, hexagon and wire. The products are available in a wide variety of sizes. Please contact us at [email protected] for full information.
English 
Korean 
Japanese 
Arabic 
Spanish 
German 
Portuguese 
French 
Russian 
Italian