Refined Metals offers a wide range of air-melt master alloys for foundry applications. Grade types include cobalt base, nickel base, nickel copper grades, stainless steels, tool steels and low alloys. We also produce a limited number of copper-based alloys including 90/10 Cu/Ni, 70/30 CuNi and silicon bronze. The product form is very convenient for charging small induction furnaces. With our refining capabilities, we can offer high-quality products that have very low gas levels.