Technical Data
Ti-6Al-4V Extra Low Interstitial (Ti-6-4 ELI)
The ELI grade of Ti-6-4 was developed for improved fracture toughness and improved ductility over the standard Ti-6-4 alloy. It is used in aerospace and medical applications
|
Chemistry Limits (%) |
|
| Al | 5.5 - 6.5 |
| V | 3.5 - 4.5 |
| O2 Max | 0.13 |
| Fe Max | 0.25 |
| H2 Max | 0.0125 |
| C Max | 0.08 |
| N2 Max | 0.05 |
Mechanical Properties |
|
| Guaranteed Minimum | Annealed Condition |
| Ultimate Tensile Strength - ksi | 130 |
| Yield Strength - ksi | 120 |
| Elongation % | 10 |
|
Physical Properties |
|
| Density (lbs/in3) | 0.160 |
| Elastic Modulus (x106 psi) | 16.5 |
| Beta Transus Temp (oF) | 1800 |
| Weldability | Fair |