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We are Constellium

Constellium is a global leader in the development, manufacturing, and recycling of aluminum products and solutions.

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Aluminum Expert Series

In this episode of the Aluminum Expert Series, we take a closer look at how Constellium defines and calculates recycled content in aluminum products, bringing clarity to a topic often shaped by complexity and inconsistent standards. Join Wiebke Weiler as she explains the methodology behind recycled content and carbon footprint calculations, from defining system boundaries to applying mass balance principles. Learn how Constellium ensures transparent and reliable recycled content reporting, aligned with industry standards, while supporting closed-loop recycling and building trust across more sustainable value chains.

Discover our products and solutions

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Aluminum-Lithium Alloys

Constellium Airware® offers low density, high stiffness & strength, plus improved fatigue and corrosion resistance.

 

More About Airware®
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Aluminum Can Sheet

Aluminum is recyclable, preserves freshness, enables branding; body, end, and tab stock supplied to canmakers globally.

Can Sheet Solutions
CMS

Aluminum Solutions for Automotive

From design to recycling, we enable sustainable mobility through innovation in materials, testing, and production.

Solutions for Automotive

Constellium News

Financial planet

March 12th, 2026

Constellium Board Authorizes a New $300 million Share Repurchase Program Expiring in December 2028

Constellium SE (NYSE: CSTM) announced today that the Board of Directors has authorized a new share repurchase program of up to $300 million of the Company's outstanding ordinary shares, which will become effective following the Company’s 2026 Annual General Meeting of Shareholders to be held on May 21, 2026, and will expire on December 31, 2028.

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Financial planet

February 18th, 2026

Constellium Reports Strong Fourth Quarter and Full Year 2025 Results; Provides Full Year 2026 Guidance

Constellium Reports Strong Fourth Quarter and Full Year 2025 Results; Provides Full Year 2026 Guidance

Learn More
Financial planet

March 12th, 2026

Constellium Board Authorizes a New $300 million Share Repurchase Program Expiring in December 2028

Constellium SE (NYSE: CSTM) announced today that the Board of Directors has authorized a new share repurchase program of up to $300 million of the Company's outstanding ordinary shares, which will become effective following the Company’s 2026 Annual General Meeting of Shareholders to be held on May 21, 2026, and will expire on December 31, 2028.

Learn More
Financial planet

February 18th, 2026

Constellium Reports Strong Fourth Quarter and Full Year 2025 Results; Provides Full Year 2026 Guidance

Constellium Reports Strong Fourth Quarter and Full Year 2025 Results; Provides Full Year 2026 Guidance

Learn More