Allegheny Technologies Incorporated (ATI) is one of the largest and most diversified specialty materials and components producers in the world.  ATI has approximately 9,200 full-time employees world-wide who use innovative technologies to offer global markets a wide range of specialty materials solutions.  Our global markets include aerospace and defense, oil and gas, chemical process & hydrocarbon, electrical energy, medical, automotive, food equipment and appliance, and construction and mining.  Our high-value products include titanium and titanium alloys, nickel-based alloys and superalloys, engineered forgings and castings, zirconium, hafnium, niobium alloys, and stainless and specialty steels.