Our Wire Products for Additive Manufacturing.
Haynes wire products deliver low-defect, high-quality builds with outstanding mechanical performance. Backed by our team’s innovation and our industry-leading alloys, we’re redefining what’s possible.
Our lineup includes HAYNES® 233-W®, 230-W®, 282®, 244®, 718, 625, and 617 alloys — designed for high-temperature applications where strength and reliability matter most.
Full service is why we’re better.
One of our unique strengths is that we can sell directly from our mill or through our worldwide service centers. Whether you need five pounds or five million pounds, we provide value far beyond the alloys themselves.
HAYNES® Alloys for Clean Energy Applications.
Clean and sustainable energy plays a vital role in reducing emissions and powering critical infrastructures. As part of our commitment, we provide high-performance alloys for various applications, including:
• Advanced Nuclear: HAYNES® 230®, 244®, and HASTELLOY® N alloys
• Ammonia and Hydrogen Energy: HAYNES® HR-235®, and 233® alloys
• sCO2 Power Generation: HAYNES® 282®, 233®, and 230® alloys
Haynes Welding SmartGuide
The Haynes Welding SmartGuide tool offers filler metal suggestions for many alloy combinations.
For more in-depth information about our alloy welding, joining, and fabrication guidelines, view our Welding and Fabrications section on the website.
Welcome to Haynes International.
We are proud to be a member of the Acerinox group.
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
Aerospace
Since the company was founded, Haynes International has played a key role in the development of the aerospace industry.
Power Generation
Haynes International produces alloys that enable the successful use of many power generation technologies.
Chemical Processing
Haynes International’s alloys have been used to solve corrosion problems in the Chemical Process Industry (CPI) for over 75 years.
Emerging Technologies
The ever increasing demand for clean energy generation has led to the development of several emerging technologies.