Titanium Grade 28

Common Name
Titanium Grade 28
Ti-3Al-2.5V with 0.1% Ruthenium Ti-3-2.5Ru
General Information
Ti-3Al-2.5V alloy is a near alpha alloy that is strengthened by cold working. This modified material incorporates a ruthenium addition for enhanced corrosion resistance. The alloy is available as wire, bar, sheet, seamless and welded tubing.
Common Specification
Specification Product Form
ASTM B265 (Grade 28) Strip, Sheet and Plate
ASTM B348 (Grade 28) Bars and Billets, Annealed
ASTM B363 (Grade 28) Seamless and Welded Fittings
ASTM B383 (Grade 28) Wire


Chemistry Requirements
N C H Fe O Al V Ru Ti
0.03 0.08 0.015 0.25 0.15 2.5-3.5 2.0-3.0 0.08—0.14 Balance

% Maximum unless given as a range.

Minimum Tensile Properties
Condition UTS ksi (Mpa) >0.2%YS ksi (MPA) % El. % RA*
Annealed 90 (620) 70 (483) 15 25


Typical Tensile Properties
Condition UTS ksi (Mpa) >0.2%YS ksi (MPA) % El. % RA*
Annealed 100 (690) 75 (515) 18 40

Note: Typical properties are not to be utilized as a requirement, but are only listed for guidance. These properties may or may not be attainable in all circumstances.
* %Ra not required by all specifications
Trademark Notice: Some names are trade names and/or trademarks of specific manufacturers. Titan Singapore is not affiliated with any manufacturer(s). Orders will be filled to meet specifications from any available source(s). Names are listed solely for reference to help identify products consistent with listed specifications.