Make the most of your leftover brass by selling it onto Sim Vic. At our site, in Chertsey, Surrey, we recycle your waste metals and pay you cash for it. Brass is a mixture of copper and zinc, two other metals that we pay well for, and is used for a wide range of items, including doorknobs, ammunition casings, and musical instruments. Also worth noting is that brass has bactericidal properties, which has been observed for centuries.