Technical Data
Ti-8Al-1Mo-1V (Ti-8-1-1)
Used in engine applications, has good creep resistance up to 850 F. Ti-8-1-1 has the lowest density and highest modulus of any commercial titanium alloy
|
Chemistry Limits (%) |
|
| Al | 7.35 - 8.35 |
| Mo | 0.75 - 1.25 |
| V | 0.75 - 1.25 |
| O2 Max | 0.12 |
| Fe Max | 0.30 |
| H2 Max | 0.015 |
| C Max | 0.08 |
| N2 Max | 0.05 |
Mechanical Properties |
|
| Minimum | Annealed Condition |
| Ultimate Tensile Strength - ksi | 130 |
| Yield Strength - ksi | 120 |
| Elongation % | 10 |
|
Physical Properties |
|
| Density (lbs/in3) | 0.158 |
| Elastic Modulus (x106 psi) | 17 - 18 |
| Beta Transus Temp (oF) | 1900 |
| Weldability | Fair |