Haynes International, Inc. is a leading developer, manufacturer, and distributor of HASTELLOY® and HAYNES® high-performance alloys for use in high-temperature and corrosion applications. Our primary markets include: Aerospace, Chemical Processing, and Industrial Gas Turbine industries.

The story of Haynes International spans a century of products, processes and, most of all, people. Formed in Kokomo, Indiana in October, 1912, the more than 100-year history of Haynes’ continuous operation also captures the historic growth of many well-known nickel- and cobalt-base superalloy families. These unique materials have been used in World Wars, rockets to Mars, the Statue of Liberty, and in our daily lives.

Alloy development is at the very heart of what we do. Since fiscal year 2000, our technical programs have yielded nine new proprietary alloys, five of which are currently commercially available and four of which are being scaled-up to be brought to market.

Our highly-trained staff and technicians are dedicated to providing solutions that exceed your expectations. Whether you need on-demand delivery of finished goods, end-use technical support or a partner with a global presence, Haynes International provides value far beyond the alloys themselves.

• Standard product forms include: sheet and plate, bar and billet, seamless and welded pipe and tubing, wire and welding consumables, fittings and flanges.
• Manufacturing facilities in Kokomo, Indiana; Arcadia, Louisiana; and Mountain Home, North Carolina.
• Worldwide sales offices and service centers stock all product forms and offer processing capabilities including many types of specialized cutting.