Datasheet updated

2024-01-11 10:32
(supersedes all previous editions)

Alleima® Ti Grade 28 is a titanium grade alloyed with aluminium and vanadium with addition of ruthenium.


  • ASTM: Grade 28
  • UNS: R52254

Chemical composition (nominal)

Chemical composition (nominal) %
Fe O C H N Al Va Ru
≤0.25 ≤0.15 ≤0.08 ≤0.015 ≤0.03 2.5 - 3.5 2.0 - 3.0 0.08 - 0.14


Disclaimer: Recommendations are for guidance only, and the suitability of a material for a specific application can be confirmed only when we know the actual service conditions. Continuous development may necessitate changes in technical data without notice. This datasheet is only valid for Alleima materials.