AMS4978K Titanium Alloy Bars, Wire, Forgings, and Rings, 6Al - 6V - 2Sn, Annealed
Revised
4/13/2026
- Content
- This specification covers a titanium alloy in the form of bars, wire, forgings, flash-welded rings 4.000 inches (101.60 mm) and under in diameter or least distance between parallel sides, and stock of any size for forging or flash-welded rings (see 8.6).
- Citation
- SAE International Material Specification, Titanium Alloy Bars, Wire, Forgings, and Rings, 6Al - 6V - 2Sn, Annealed, SAE Standard AMS4978K, Revised April 2026, Reaffirmed April 1994, Issued May 1970, https://doi.org/10.4271/AMS4978K.