ASTM: ASTM B221-08 (Standard Specification for Aluminum and Aluminum-Alloy Extruded Bars, Rods, Wire, Profiles, and Tubes)
Characteristics: Lightweight, with smooth light grey finish.
Workability: Excellent candidate for most processing techniques. Good corrosion resistance.
Applications: Great for projects that require use of a lightweight material. Railings, Hinges, Bushing, Ornamental