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

  • 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!
  • HAYNES® HR-160® alloy for high-temperature corrosion applications.

    HAYNES® HR-160® alloy is a nickel-cobalt-chromium-silicon alloy that has excellent resistance to sulfidation and halogen attack in both reducing and oxidizing atmospheres. The alloy can withstand temperatures up to 2200°F (1204°C) and is included in ASME Code (Case 2385). It can be used for many high temperature applications to process halogenated salts and compounds, recycle waste into used products like carbon and synthesis gas, and to process sulfur and phosphorous-containing materials.
  • 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

Uncategorized

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

icon-clockFEB 5, 2024

icon-clock5 MINS READ

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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Uncategorized

Haynes to Present at AMPP Annual Conference + Expo 2024.

icon-clockJAN 26, 2024

icon-clock5 MINS READ

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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News

Check out what tradeshows Haynes International will be attending at next.

icon-clockJAN 17, 2024

icon-clock6 MINS READ

Haynes International will be attending at the following tradeshows. We are looking forward to meeting with you at these tradeshows in 2024. January 23rd-25th New Orleans, Louisiana

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