Nimonic 90
Request Quotation| Chemical Analysis | |
|---|---|
| C | .13 max |
| MN | 1.0 max |
| Fe | 1.5 max |
| S | 0.015 max |
| Si | 1.0 max |
| Cr | 18.0 – 21.0 |
| Ni | bal |
| Ti | 2.0 - 3.0 |
| Cu | 0.2 max |
| Al | 1.0 – 2.0 |
| Co | 15.0 - 21.0 |
| B | .02 max |
| Pb | .0020 max |
| Zr | 0.15 max |
Nimonic 90 is a precipitation-hardenable nickel-chromium-cobalt alloy having high stress-rupture strength and creep resistance at temperatures to about 1700°F (920°C). Nimonic 90 also has good resistance to high-temperature corrosion and oxidation. Nimonic 90 is used for blades and discs in gas turbines, hot-working tools, and springs.
Available forms of Nimonic 90 are round, flats, extruded section, plate, sheet, strip, tube, and wire.