Historical
SAE AMS 4070M-2009 (SAE AMS4070M-2009)
Aluminum Alloy, Drawn, Round Seamless Tubing 2.5Mg 0.25Cr (5052-0) Annealed
This specification covers an aluminum alloy in the form of drawn, round seamless tubing. This tubing has been used typically for parts, such as brackets, conduits, and low-pressure fluid lines, requiring good weldability, moderate strength, and good resistance to corrosion, but usage is not limited to such applications.
Society of Automotive Engineers [sae]