Skip navigation Relentless Innovation. ® Sustainable Growth. BUSINESSES + PRODUCTS MARKETS NEWSROOM ABOUT CAREERS INVESTORS BUSINESSES + PRODUCTS HIGH PERFORMANCE MATERIALS AND COMPONENTS ADVANCED ALLOYS AND SOLUTIONS Specialty Alloys + ComponentsSpecialty Rolled ProductsStandard Stainless Sheet ProductsJoint Ventures ALL PRODUCTS SERVICES SAFETY DATA SHEETS Newsroom Deep dive Petroleum travels thousands of miles before it gets refined and put into your gas tank … and the journey often starts at the bottom of the sea. Learn More Advanced Alloys and Solutions This segment combines technical knowledge and market expertise with exceptional process technologies to deliver advanced alloys to the end markets that value their specialty products. AA&S integrates ATI’s superior melting technologies and the world-class capabilities of our Hot-Rolling and Processing Facility (HRPF). It also efficiently produces standard stainless sheet products with a focus on profitably competing in this highly commoditized market. It is comprised of Specialty Alloys & Components, Specialty Rolled Products and Standard Stainless Sheet Products. The results of our STAL joint venture (focused on precision-rolled stainless strip) and our Uniti joint venture (focused on commercially pure titanium products for target markets) are also part of the results reported for the AA&S segment. With a focus on driving value-over-volume, the AA&S product portfolio includes rolled titanium- and nickel-based alloys, stainless steel and other specialty materials available in plate, sheet and strip. High-purity zirconium-, hafnium-, niobium-based alloys and other specialty materials for aerospace, nuclear energy and other applications. Businesses in this Segment Specialty Alloys + Components Components for technically challenging or extreme environments require materials with unique combinations of properties—and we’re a known innovator and leader in meeting these challenges. For example, in medical imaging our niobium-titanium alloys are the standard for building superconducting magnets that operate at near absolute zero temperatures in MRI machines. For the aerospace industry, we produce niobium alloys that combine high formability with the strength to withstand a sustained 1500°C rocket blast. And the highly pure zirconium alloys we provide to the nuclear industry withstand extreme heat, radiation and corrosion within a reactor core. We are solving the world’s challenges through Materials Science. Learn more Specialty Rolled Products Jet engine components, oil pipelines, military armor, and smokestack scrubbers for ships and power plants — all of these diverse products have one thing in common: The material they’re made of originates as specialty sheet, PRS or plate from ATI Specialty Rolled Products. It could be high-strength titanium, corrosion-resistant nickel, specialty stainless steel or some other sophisticated alloy, worked into coil, strip, foil or plate for efficient, high-speed manufacturing. Learn more Standard Stainless Sheet Products Standard Stainless Sheet Products (SSSP) is focused on standard products for the North American market, operating in a lean cost structure focused on profitably competing in this highly commoditized market. SSSP includes the A&T Stainless joint venture, a 50-50 joint venture with an affiliate company of Tsingshan Group (Tsingshan) to produce 60-inch wide stainless sheet products for sale in North America. Learn more Joint Ventures Learn more about our join ventures with STAL (precision-rolled stainless strip) and Uniti Titanium (commercially pure titanium products for target markets). Learn more Technical Services Following a systematic engineering approach, ATI’s full-service Failure Analysis provides a thorough laboratory analysis, detailed explanation of the failure cause, practical advice and guidance for failure prevention, and expert-witness testimony if necessary. Learn more OTHER RESOURCES Careers Site Map Privacy Policy Terms + Conditions INVESTOR INFORMATION ATI Annual Report ATI Proxy Statement See all Investor Information CONTACT ATI Corporate 1000 Six PPG Place Pittsburgh, PA 15222 +1.800.289.7454 All ATI Locations Subscribe to get the latest news and event information from ATI SUBSCRIBE ©2020 ATI. All Rights Reserved While our cookies do collect location information for statistical purposes, they do not collect information that can explicitly identify you. For more information please see our Privacy Policy . I Accept