1 LB Aluminum Powder Atomized Spherical 80-325 Mesh

Aluminum powder, atomized spherical, is supplied in an 80-325 mesh cut in one-pound packages. Atomization gives rounded particles that flow and pack considerably better than milled flake, so the powder meters consistently and spreads evenly.

Typical work includes powder metallurgy and press-and-sinter parts, additive manufacturing, thermal spray coatings, and paints and protective finishes. Spherical grades also serve as a metallic fuel in pyrotechnic compositions, where the lower surface area makes them slower to react than dark pyro flake.