SAE AMS4066C

SAE AMS4066C Aluminum Alloy, Drawn, Round Seamless Tubing 6.3Cu - 0.30Mn - 0.18Zr - 0.10V - 0.06Ti - (2219-T8511) Solution Heat Treated, Stress Relieved by Stretching and Precipitation Heat Treated
standard by SAE International, 12/05/2013

More info

Full Description

This specification covers an aluminum alloy in the form of drawn, round seamless tubing 0.500 inch (12.70 mm) and over in OD with wall thickness of 0.029 to 0.500 inch (0.74 to 12.70 mm).

This tubing has been used typically for structures requiring good fusion weldability and a combination of good strength and resistance to stress-corrosion cracking, but usage is not limited to such applications.