Non-Ferrous scrap metal includes aluminum, which includes copper, lead, zinc, nickel, titanium, cobalt, chromium, and precious metals. While the volume of non-ferrous scrap metal is less then ferrous scrap, it is more valuable and these materials have a variety of uses and maintain their chemical properties through repeated recycling and reprocessing. This quality makes nonferrous metals infinitely recyclable and important to maintaining sustainability in resource conservation, both ferrous and non-ferrous can be recycled indefinitely without loosing any of their properties.