This specification covers an aluminum alloy procured in the form of extruded bars, rods, wire, profiles (shapes) and tubing up to 1.499 inches (38.07 mm), inclusive in nominal diameter or least thickness (bars, rods, wire, profiles) or nominal wall thickness (tubing) (see 8.6).
Rationale: AMS4293B results from a Five-Year Review and update of this specification. This standard is being reviewed as part of the SAE Five-Year Review policy. The committee will look at possible changes to ordering information and other potential updates throughout the standard.
