PER72 Nickel alloys
Spécifications
- Common name
UDIMET 720
- EU
NiCr18Co15TiMoAl
Typical composition
- C
0,04
- Ni
Base
- Cr
18
- Mo
3
- Ti
5
- Co
15
- Al
2,5
- W
1,2
Applications
• Parts subject to both a hot corrosive environment and to a high level of mechanical stress, such as discs, blades…
• This grade has been predominantly developed in the aerospace industry.
• For applications at extremely high temperatures, it is possible to use other heat treatment conditions to produce significantly different properties (please contact us).
Mechanical properties
Precipitation hardened nickel-based superalloy with:
• Excellent resistance to high temperature oxidation.
• Good mechanical properties at high temperatures.
Mechanical features
| Heat treatment | UTS (N/mm²) | A (%) |
|---|---|---|
| H + V | 1530 | 14 |
- Solution treated : H
Annealed : R - Thermo-mechanical treatment : TM
Quenched and tempered : T+RV - Sub-zero treatment : F
Solution treated and aged : T+RV
PER72_GB
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