Allegheny Technologies Inc. announced Friday that it has acquired Salem, Ore.-based Hanard Machine Inc. Hanard performs precision machining on parts and components made from titanium alloys, nickel-based alloys and superalloys, aluminum, specialty steel, and other ferrous and non-ferrous metals, according to ATI (NYSE: ATI). Hanard's major markets are aerospace and defense, and oil and gas/chemical process industry. The business will operate as ATI Cast Products, Salem Operations, and be a part…