Titanium alloys
Ti6242
Spécifications
EU
Ti-6Al-2Sn-4Zr-2Mo
USA
UNS: R54620
Composition
Ti
Base
Al
6
Zr
4
Mo
2
Sn
2
Applications
• Compressor discs – hot area. Impellers.
Characteristics
• Alpha-beta titanium alloy.
Mechanical properties
| Heat treatment |
UTS (N/mm²) |
0,2% YS (N/mm²) |
A (%) |
|---|---|---|---|
| Heat treated condition | 1000 | 940 | 15 |
Key to heat treatment symbols
| Solution treated | H | Annealed | R |
|---|---|---|---|
| Thermo-mechanical treatment | TM | Quenched and tempered | T+RV |
| Sub-zero treatment | F | Solution treated and aged | H+V |