Technical Data
Ti-6Al-2Sn-4Zzr-6Mo (Ti-6-2-4-6)
Ti-6-2-4-6 was developed to combine the high temperature properties of 6-2-4-2 with higher strength. It is used in gas turbine applications, discs, propellers and also for sour well applications.
|
Chemistry Limits (%) |
|
| Al | 5.5 - 6.5 |
| Sn | 1.75 - 2.25 |
| Zr | 3.50 - 4.50 |
| Mo | 5.50 - 6.50 |
| O2 Max | 0.15 |
| Fe Max | 0.15 |
| H2 Max | 0.0125 |
| C Max | 0.04 |
| N2 Max | 0.04 |
Mechanical Properties |
|
| Guaranteed Minimum | Duplex Annealed Condition |
| Ultimate Tensile Strength - ksi | 160 - 170 |
| Yield Strength - ksi | 150 - 160 |
| Elongation % | 6-10 |
|
Physical Properties |
|
| Density (lbs/in3) | 0.168 |
| Elastic Modulus (x106 psi) | 16.5 |
| Beta Transus Temp (oF) | 1710 |
| Weldability | Limited |