Ati Allegheny Ludlum

Specialty Alloys

Innovator in reactive and refractory metals

When we began innovating specialty alloys more than 50 years ago, we were the first U.S. company to handle all aspects of refractory metal production, and we have been the leader ever since. We introduced such firsts to the industry as commercial high-purity hafnium; niobium alloy for the Apollo space program; Zircadyne® Zirconium for the chemical processing industry; niobium-titanium alloys for MRI applications, and more.

Today, we continue leading the way with a wide range of specialty alloys in all conventional product forms. Our finishing and machining operations also produce many custom shapes and near-net shape components.

No matter what the application: nuclear power, chemical processing, defense or medical equipment, when the application calls for advancing the state of the art, call on ATI.