Historical
SAE AMS 4945E-2011 (SAE AMS4945E-2011)
Titanium Alloy Tubing, Seamless, Hydraulic 3Al 2.5V, Controlled Contractile Strain Ratio Cold Worked, Stress Relieved
This specification covers a titanium alloy in the form of seamless tubing. This tubing has been used typically for parts, such as hydraulic lines, requiring strength and oxidation resistance up to 600 \mDF (316 \mDC) and weldability, but usage is not limited to such applications.
Society of Automotive Engineers [sae]