Allegheny Technologies Incorporated (ATI) is a specialty materials and components producer. The Company operates through two business segments: High Performance Materials & Components and Flat Rolled Products. ATI's products include titanium and titanium alloys, nickel-based alloys and specialty steels, precision forgings, castings and machined components, zirconium and related alloys, precision and engineered stainless steel strip, and grain-oriented electrical steel. Its standard products include specialty stainless sheet and stainless steel plate. It is engaged in the production of titanium alloys, nickel-based and cobalt-based alloys and superalloys, and vacuum-melted specialty alloys used in the manufacture of components for both commercial and military jet engines, as well as replacement parts for those engines. It also produces titanium alloys, vacuum-melted specialty alloys and stainless alloys for use in commercial and military airframes, airframe components and missiles.