Stone will lead all sales and marketing activities for aluminium rolled products, including mill-finish, coated and tread sheets, foil and plate for the automotive, building and construction, transportation, packaging, industrial products and distribution industries.
Stone joins Aleris from Cytec Industries, where he was vice president for the company's High Performance Industrial Materials, Performance Chemicals and Polymer Additive businesses.
Stone joined Cytec in 1989 and also held positions in finance, project management and engineering, as well as additional management and sales roles.