Aluminum Alloy, Discontinuously Reinforced Extruded Bar, Rod, Wire and Shapes (2124A/SiC/25p (3 µm) (T1P)
This specification covers a discontinuously reinforced aluminum alloy (DRA) made by mechanical alloying 2124A aluminum powder and SiC particulate. It is produced in the form of extruded bar, rod, wire and shapes with cross section inclusive of 1 inch (25.4 mm) diameter or less.
Rationale: AMS4379A 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.