Through our extraordinary materials science and advanced, integrated process excellence, ATI creates new specialty materials, then shapes them to meet our customers’ need for ultimate performance and long-term value. Solving the World’s Challenges through Materials Science When the challenge is searing heat, crushing stress, blistering corrosion, or all of the above, we earn the right to be a customer’s first call. For more than a hundred years, we’ve been meeting these challenges for customers whose systems need to fly higher, dig deeper, stand stronger, and last longer — anywhere on, above, or below the earth. Our materials enable our customers — and in some cases our customers’ customers — to do amazing things, from operating jet engines at 2800 degrees to equipping our nation's defense to safely and efficiently transporting highly corrosive liquids and exhaust streams to enabling life-changing medical insights. We strive to be a flawless performer, earning the first call when there are opportunities to expand our share.