Available forms of Titanium Grade 6 are seamless pipe, welded pipe, seamless tube, welded tube, bar, wire, sheet, plate, forgings, pipe fittings and flanges.
Characteristics: High service temperatures (480°C), Intermediate strength, Improved high temperature strength compared to unalloyed Ti, Excellent weld fabricability, Oxidation resistance, Microstructure stability, Nonheat-treatable (contains only iron impurity as a beta-stablizing element)
Applications: Gas turbine engine casings and rings, Aerospace structural members, Chemical processing equipment
Microstructure: Equiaxed alpha - when treated/worked below beta transus, Acicular alpha - when treated/worked above beta transus, Beta (bcc) - small amounts may be present
Forms typically available: Billet, bar, rod, plate, sheet, extrusions, and wire.
Technical Data Sheet
Chemical Composition Limits | |||||||||
Weight % | Ti | C | Fe | N | Al | O | Sn | H | Other |
Titanium Ti5Al2.5Sn | bal | 0.10 | 0.05 | 0.05 | 4.0/6.0 | 0.20 | 2.0-3.0 | 0.020 | 0.4 total max |
Titanium Ti5Al2.5Sn (Grade 6) is a high strength alloy which is most commonly used in airframe and jet engine applications. Titanium Ti5Al2.5Sn (Grade 6) has good weldability, stability and strength at elevated temperatures.
Material | Tensile Strength min | Yield Strength | Elongation (%) | ||||
ksi | Mpa | Min | Max | ||||
ksi | Mpa | ksi | Mpa | ||||
Titanium Ti-5Al-2.5Sn | 120 | 830 | 115 | 795 | - | - | 10 |
