Aluminum alloy

Deltalloy(reg) 4032 is a wear-resistant, cold-finished aluminum alloy for manufacturing applications. The alloy offers a low coefficient of thermal expansion and good weldability, and requires no hard-coat anodizing. Brochure describes key features of the product and includes a flow chart that depicts the manufacturing path in comparison to other alloys. Another chart compares the mechanical and physical properties of aluminum alloys to brass, steel, and aluminum castings.

Aluminum Co. of America (ALCOA), (M) Wire, Rod, & Bar Div., Box 5300, Massena, NY 13662.