• March is Women’s History Month

    Did you know Elwood Haynes’ wife, Bertha, was also a “Pioneer”? After her husband destroyed the family kitchen with an experiment for his horseless carriage, Bertha insisted he move his “shop” elsewhere. This set in motion the creation of the first gas-powered automobile. Her distaste for polishing cutlery also prompted him to develop stainless steel silverware for her personal use. Thank you, Mrs. Haynes, for being an inspiration for inventions that improve our daily lives and for supporting your husband to establish a company that still bears your name today.
  • Next-generation HAYNES® Alloys for Aerospace and Industrial Gas Turbines

    Our products are used in parts for almost every commercial airplane, in many military aircraft, as well as aboard vehicles exploring the frontiers of space. In thousands of industrial gas turbines all over the world, HAYNES® alloys are quietly and reliably working to provide electrical power, transportation and fluid/gas transmission that keep the global economy running.
  • We are presenting at the AMPP Annual Conference & Expo.

    We will be attending and presenting at the AMPP Annual Conference & Expo in New Orleans, March 3rd-7th. Please join our alloy experts as they present their technical papers. Click the "Read More" button for details on their presentations. Look forward to meeting with you there!
  • More than an alloy manufacturer. We are your global supply chain partner.

    One of Haynes’ unique strengths is that we can sell directly from our mill or through our worldwide service centers. 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. To check local product availability, please call worldwide sales office at 1-800-354-0806.
  • Alloy development is at the very heart of what we do.

    We are an industry leader in developing new alloys and developing new applications for existing alloys developed to meet our customers’ specialized and demanding requirements. More than 53% of our sales are from our HASTELLOY® and HAYNES® alloys we invented. Since 2003, our technical programs have yielded 9 new proprietary alloys. We currently have 19 U.S. patents and applications.
  • In our world there is no room for almost.

    We’ve got your mission-critical application covered. Haynes International develops, manufactures, and distributes HASTELLOY® and HAYNES® alloys for Aerospace, Chemical Processing, Power Generation, Emerging Markets, and many other industries. We are the high-performance alloy experts. Contact one of our marketing managers to help with your new or existing application.
  • Connect with us on Social Media.

    Want up to date Haynes International (HAYN) investor information? Follow us on Twitter, as well as LinkedIn, Facebook, and our new Instagram account! Don't forget to like, share, and follow! #haynesinternational #HASTELLOY® #HAYNES® twitter.com/HaynesIntl linkedin.com/company/haynes-international facebook.com/HaynesInternationalInc instagram.com/haynesinternational/

Welcome to Haynes International

Haynes International is a leading developer, manufacturer, and distributor of HASTELLOY® and HAYNES® high-performance alloys for use in high-temperature and corrosion applications.

Markets

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Aerospace

Since the company was founded, Haynes International has played a key role in the development of the aerospace industry.

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Power Generation

Haynes International produces alloys that enable the successful use of many power generation technologies.

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Chemical Processing

Haynes International’s alloys have been used to solve corrosion problems in the Chemical Process Industry (CPI) for over 75 years.

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Emerging Technologies

The ever increasing demand for clean energy generation has led to the development of several emerging technologies.

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News

Meeting

Haynes to Host Virtual Shareholder Meeting Wednesday, February 21, 2024 at 09:30AM EST.

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Haynes International, Inc. is hosting a Virtual Shareholder Meeting on Wednesday, February 21, 2024 at 09:30 AM, Eastern Time, and the shareholders of record will be able to vote a

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News

Haynes International Announces Agreement to be Acquired by North American Stainless, a Wholly Owned Subsidiary of Acerinox.

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Haynes Stockholders to Receive $61.00 Per Share in Cash, Delivering Significant and Immediate Value. In Connection with Transaction, Acerinox will Invest an Additional $200 million

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Tradeshows

Haynes to Present at AMPP Annual Conference + Expo 2024.

icon-clockJAN 26, 2024

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Our alloy experts will be presenting their technical papers at AMPP Annual Conference + Expo in New Orleans, Louisiana, March 3rd-7th, 2024. Join our alloy experts as they present

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