Titanium alloys
TA6E4Zr
Spécifications
EU
Ti-5,8Al-4Sn-3,5Zr-0,7Nb-0,5Mo-0,35Si-0,06C
Composition
C
0.06
Mo
0.5
Si
0.35
Ti
Base
Al
5.8
Zr
3.5
O2
0.7
Applications
• Compressor discs – hot area.
Characteristics
• Near-alpha titanium alloy.
Mechanical properties
| Heat treatment |
UTS (N/mm²) |
0,2% YS (N/mm²) |
A (%) |
|---|---|---|---|
| Heat treated condition | 1050 | 980 | 10 |
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 |