Haynes International

The Home of HASTELLOY® and HAYNES® High-performance Alloys.
Haynes International is part of the Acerinox Group.

[Haynes International @HaynesIntl]

This 4th of July commemorates 250 years of the United States of America's Independence Day! One of the biggest symbols of freedom is the Statue of Liberty. Did you know straps made from our HASTELLOY® C-22® alloy were used on her iconic crown during the 1986 restoration? We’re honored to once again contribute to history and help preserve Lady Liberty for generations to come. 🗽
#America250 #IndependenceDay #InnovationInAction

[Haynes International @HaynesIntl]

Today on International Women in Engineering Day, we celebrate the incredible women at Haynes International who are driving innovation and excellence in our high-performance alloys. Your passion, expertise, and dedication power our mission-critical solutions and inspire the next generation of engineers. 👷‍♀️✨
#WomenInEngineering #INWED26 #GenerationsofInnovation

[Haynes International @HaynesIntl]

📣Ready to take the next step in your career? We’re accepting applications for our General Assistant Operator role starting June 16th at midnight—available for two days on our Careers page. Grow with us at Haynes International!
#Careers #JoinOurTeam #NowHiring

[Haynes International @HaynesIntl]

June is National Safety Month. At Haynes, safety is our top priority, and we empower our employees to take ownership of safety every day. Our commitment is to ensure every employee leaves work in the same condition they arrived—injury-free. Join us in promoting a safer workplace! 🦺
#NationalSafetyMonth #WorkSafe #SafetyFirst

[Haynes International @HaynesIntl]

May 16th is #CustomerAppreciationDay!
To our customers—thank you for being the foundation of our success! We celebrate our trusted partnerships that drive innovation and excellence across every industry we serve. We’re grateful for your continued support and proud to help power your mission-critical applications.
#Collaboration #Partnership #AlloyInnovation

[Haynes International @HaynesIntl]

Today on #NationalSkilledTradesDay, we honor the skilled tradespeople whose expertise and craftsmanship turn ideas into reality. They are the backbone of our world, keeping everything running smoothly. Thank you for shaping the future, one skill at a time. 👏

Take a moment today to recognize a tradesperson! 👷‍♀️👷‍♂️🧑‍🏭
#SkilledTrades #ManufacturingExcellence #Innovation

[Haynes International @HaynesIntl]

We will be exhibiting at #TurboExpo2026 in Milan, Italy! Join us June 15–19th at Booth B48 to connect with our alloy experts and discuss the future of our HASTELLOY® and HAYNES® high-performance alloys. See you in Milan!
#IGTI #ASME2026 #Innovation

[Haynes International @HaynesIntl]

This Earth Day, we’re proud to highlight how HASTELLOY® and HAYNES® alloys power a cleaner, more efficient future. Our advanced materials help reduce emissions in power generation and enable the safe production of chemicals, directly supporting a healthier planet. By choosing innovative solutions and responsible practices, we can all help protect our natural resources and build a brighter, more sustainable tomorrow. 🌍💡 #EarthDay #Sustainability #Innovation #HaynesInternational

[Haynes International @HaynesIntl]

We will be exhibiting at the 13th Gas Turbine Focus Conference and Exhibition in Shanghai!
Join us from May 12–14th at Hall H2, Booth A060 to discuss our HASTELLOY® and HAYNES® high-performance alloys are powering the future. We look forward to connecting, sharing insights, and exploring new opportunities together. See you there! ⚡
#GTF2026 #HighPerformanceAlloys #IndustryInnovation

[Haynes International @HaynesIntl]

Haynes' high-temperature alloys are instrumental to the production of critical components used for space exploration. Our high-performance alloys are developed to withstand extreme temperatures during launch and deep space propulsion. We are proud to play an integral role as a nickel-and cobalt-based alloy manufacturer to support NASA's Artemis II historic moon mission.
#ArtemisII #HighPerformanceAlloys #SpaceInnovation

[Haynes International @HaynesIntl]

National Welding Month celebrates the skilled professionals who quite literally hold our world together. 🧑‍🏭👩‍🏭👨‍🏭

At Haynes International, we recognize the skilled welders who put our materials to work every day. Their expertise turns our high‑performance alloys into solutions for mission-critical industries. Help us celebrate our welders by commenting below!
#NationalWeldingMonth #Welders #GenerationsofInnovation

[Haynes International @HaynesIntl]

Pushing the boundaries of what’s possible. 🚀
Congratulations to NASA and the Artemis II teams advancing the future of space exploration. As supporters of mission‑critical innovation, we’re inspired by the progress being made on Earth and beyond.
#NASA #ArtemisII #Aerospace #Space #Innovation

[NASA @NASA]

Liftoff.

The Artemis II mission launched from @NASAKennedy at 6:35pm ET (2235 UTC), propelling four astronauts on a journey around the Moon.

Artemis II will pave the way for future Moon landings, as well as the next giant leap — astronauts on Mars.

[Haynes International @HaynesIntl]

We're excited to be exhibiting at Wire & Tube Düsseldorf with the Acerinox Group!

We look forward to connecting and networking with industry leaders from around the world. For more information about this worldwide trade fair, visit https://t.co/9ZRzQaM8ee and https://t.co/ei9OXVNeaE.
#wireandTube2026 #HaynesInternational

[Haynes International @HaynesIntl]

Happy Global Recycling Day! 🌍♻️

At Haynes International, we’re proud to turn our sustainability goals into real progress. In 2025, we recycled an impressive 89.14% of our waste, up from 86.96% in 2024! This achievement reflects our ongoing commitment to keeping valuable materials in circulation and building a cleaner, greener future.

Let’s celebrate the power of recycling and continue driving positive change together. #GlobalRecyclingDay #Sustainability #HaynesInternational #CircularEconomy

[Haynes International @HaynesIntl]

Join us as we celebrate the 50th anniversary of our tubular facility in Arcadia, Louisiana! 🎉

From mission-critical applications deep beneath the ocean to the far reaches of space, our welded and seamless high-performance alloy tubulars are manufactured to meet your exact requirements. Here’s to the dedication and expertise that have defined five decades of innovation. Help us congratulate the Arcadia team! 👏
#HaynesInternational #TubularFacility #ArcadiaLouisiana

[Haynes International @HaynesIntl]

The #AMPP2026 Annual Conference and Expo is next week, and we'll be there! This is the largest global gathering of corrosion and coatings professionals, so it's the perfect time to share our corrosion guide: https://t.co/9jDBg5y7iN

This guide is your go-to resource for technical insights on corrosion-resistant, nickel-based alloys and wear-resistant, cobalt-based alloys. Explore the guide and let us know what you think. We're here to help you find the right alloy for your needs.

[Haynes International @HaynesIntl]

At Haynes International, our strength lies in our people. Today, on #EmployeeAppreciationDay, we celebrate the hardworking individuals who drive our success. Thank you to all our employees around the globe for your dedication and teamwork.
#PeopleofHaynes #HaynesInternational

[Haynes International @HaynesIntl]

Excited for AMPP 2026! 🔬

Join our alloy experts, Ling Chen and Bingtao Li, as they share cutting-edge insights on corrosion and high-temperature solutions at the AMPP Annual Conference & Expo in Houston, Texas on March 19th.

Discover how our advanced HASTELLOY® and HAYNES® alloys are shaping the future of high-performance materials. 🚀

Learn more about the event at https://t.co/F5CVTTbO5L.
#HaynesInternational #Innovation #MaterialsScience #HoustonEvents

[Haynes International @HaynesIntl]

This Women’s History Month, we honor the women of Haynes International—past and present—whose innovation and ingenuity drive our industry forward. From pioneering roles in manufacturing, to leading advancements in technology, their impact inspires us all. Thank you for building our legacy and forging our future.
#WomensHistoryMonth #WomenInIndustry #HaynesInternational

[Haynes International @HaynesIntl]

Get ready for TMS 2026! 🌟

Join our alloy experts, Michael Fahrmann and Ramanathan Krishnamurthy, as they share cutting-edge insights on Ni- and Co-based high-performance alloys at the TMS Annual Meeting & Exhibition, the signature event of The Minerals, Metals & Materials Society, in San Diego, California.

Our experts will be sharing exclusive insights that drive innovation in aerospace, power generation, and chemical processing. Don’t miss this opportunity to connect with industry leaders and discover the future of materials science!

To learn more, visit https://t.co/kKZWw0Yf4S.
#TMS2026 #HaynesInternational #Innovation