Aluminum scrap is generated in many steps of the manufacturing process and use by the end user. During manufacturing, aluminum material is lost from the process either during the melting step to form dross or in one of the many machining operations...
As like iron, stainless steel contain valuable raw materials like nickel and chromium and that makes its recycling economically viable. The metal is economically recycled on a large scale across the world by recyclers who collect and process...