Nimonic 90 (UNS N07090)
Category: NIMONIC
Overview
NIMONIC 90 is a wrought nickel-chromium-cobalt base alloy strengthened by additions of titanium and aluminum. It has been developed as an age-hardenable creep-resisting alloy for service at temperatures up to 920°C. The alloy is used for turbine blades, discs, forgings, ring sections and hot-working tools.
Chemical Composition
| Ni | Cr | Fe | Ti | Al | B | Mn | Si | S | Cu | C | Co | Pb | Zr | |
| MIN | Bal | 18 | - | 2.0 | 1.0 | - | - | - | - | - | - | 15 | - | - |
| MAX | 21 | 1.5 | 3.0 | 2.0 | 0.02 | 1.0 | 1.0 | 0.015 | 0.2 | 0.13 | 21 | 0.002 | 0.15 |
Physical Properties
| Density | 8.18 g/cm³ |
| Melting Range | 1310-1370℃ |
Available Products and Specifications
| Rod, Bar, Wire, and Forging Stock | BS HR2, HR501, HR502 and HR503; SAE AMS 5829; AECMA PrEN 2295, 2296, 2297, 2400, 2401, 2669 and 2670. |
| Plate, Sheet and Strip | BS HR202, AECMA PrEN 2298. |
| Pipe and Tube | BS HR402, AECMA PrEn 2299. |
Features
● High stress rupture strength and high creep resistance at high temperatures
● Good resistance to high-temperature corrosion and oxidation
● Age hardenable
● High temperature dynamic applications
Applications
● The alloy is used for turbine blades, discs, forgings, ring sections and hot-working tools.
Keywords: Nimonic 90 (UNS N07090)
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Welcome to ZK Alloy, we are professional manufacturer for special alloy materials with twelve years experiences, we mainly produce inconel, monel, hastelloy, high temperature alloy and other nickel based alloy products, which are widely used in aerospace, oil and gas, energy and environmental, automotive, chemical, industrial valves, communication electronics and other industries.
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