Historical
SAE AMS 4971K-2014 (SAE AMS4971K-2014)
Titanium Alloy, Bars, Wire, Forgings, and Rings, 6Al - 6V - 2Sn, Annealed, Heat Treatable
This specification covers a titanium alloy in the form of bars, wire, forgings and flash welded rings 4.000 inches (101.60 mm) and under in diameter or least distance between parallel sides and stock for forging or flash welded rings of any size.
Society of Automotive Engineers [sae]