Technical Data
Ti-6Al-4V (Ti-6-4)
The most widely used of all titanium alloys with many aerospace, industrial and medical applications. Ti-6-4 is heat treatable and comes in both annealed and solution treated and aged (STA) conditions.
|
Chemistry Limits (%) |
|
| Al | 5.5 - 6.75 |
| V | 3.5 - 4.5 |
| O2 Max | 0.20 |
| Fe Max | 0.40 |
| H2 Max | 0.015 |
| C Max | 0.10 |
| N2 Max | 0.05 |
Mechanical Properties |
||
| Guaranteed Minimum | Annealed Condition | Solution Treated and Aged (STA) |
| Ultimate Tensile Strength - ksi | 130 | 150 |
| Yield Strength - ksi | 120 | 140 |
| Elongation % | 10 | 10 |
|
Physical Properties |
|
| Density (lbs/in3) | 0.160 |
| Elastic Modulus (x106 psi) | 16.5 |
| Beta Transus Temp (oF) | 1830 |
| Weldability | Fair |