This specification covers an aluminum alloy in the form of seamless, drawn tubing having nominal wall thickness of 0.018 to 0.500 inch (0.46 to 12.70 mm) inclusive (see 8.5).

This specification covers an aluminum alloy in the form of seamless, drawn tubing having nominal wall thickness of 0.018 to 0.500 inch (0.46 to 12.70 mm) inclusive (see 8.5).