Nimonic 90 Wire Description
Nimonic 90 Wire is a Nickel-Chromium-Cobalt alloy that is precipitation hardenable, having high stress-rupture strength and creep resistance at high temperatures up to about 950℃ (1740℉). It is widely used and a well-proven alloy in high-temperature conditions.
Synonym: Superimphy 90, Pyromet 90, and Udimet 90.
Nimonic 90 Wire Specifications
Chemical Composition
|
Element
|
Min %
|
Max %
|
Ni
|
bal
|
Cr
|
18
|
21
|
Fe
|
–
|
1.5
|
Ti
|
2
|
3
|
Mn
|
–
|
1
|
Si
|
–
|
1
|
C
|
–
|
0.13
|
Al
|
1
|
2
|
Co
|
15
|
21
|
S
|
–
|
0.015
|
Cu
|
–
|
0.2
|
B
|
–
|
0.02
|
Pb
|
–
|
0.002
|
Zr
|
–
|
0.15
|
Ag
|
–
|
0.0005
|
Bi
|
–
|
0.0001
|
Technical Data
Density
|
8.18g/cm³
|
Melting Point
|
1370°C
|
Coefficient of Expansion
|
12.7 μm/m °C (20 – 100°C)
|
Modulus of Rigidity
|
82.5 kN/mm²
|
Modulus of Elasticity
|
213 kN/mm²
|
(Annealed + Aged)
|
227 / 240 kN/mm²
|
Nimonic 90 Wire Applications
Nimonic 90 wire is utilized in a variety of demanding applications, including:
- Aerospace Industry: For fabricating high-temperature components like turbine blades, exhaust nozzles, and other engine parts.
- Power Generation: In making parts for gas turbines and nuclear reactors that require high strength and resistance to heat.
- Manufacturing of Springs: Especially for high-temperature applications where durability and resistance to relaxation are critical.
- Automotive Industry: In high-performance engine components that must withstand extreme temperatures and conditions.
- Oil and Gas: For tools and components in corrosive, high-temperature environments.
- Electronics: In the production of high-temperature resistant springs and connectors.
Nimonic 90 Wire Packaging
Our Nimonic 90 Wire is carefully handled during storage and transportation to preserve the quality of our product in its original condition.