ArcelorMittal and Gestamp trial use of low-carbon steel in cars

The two companies have signed an agreement to strengthen cooperation on sustainability, specifically in the production of low-carbon emissions steel parts, and are working closely to ensure that ArcelorMittal’s steel meets all Gestamp’s technical requirements. In this process, Gestamp has a very important role in validating the low-carbon emissions steel produced by ArcelorMittal in order to meet the standards of excellence its automotive clients need.

Using Usibor® 1500 made with XCarb® recycled and renewably produced substrate, Gestamp has successfully trialled the first parts (such as a car's tunnel, and seat reinforcements) in press-hardened steel, which is ultra high-strength and therefore enables car manufacturers to achieve excellent weight reductions across the vehicle. XCarb® recycled and renewably produced is a decarbonized product made with a very high proportion of recycled steel (scrap) in an EAF and 100% renewable electricity. The steel used by Gestamp has a carbon footprint that is almost 70% lower than the same product made without XCarb® recycled and renewably produced, says the company.

Speaking about the partnership between ArcelorMittal and Gestamp, Francisco J. Riberas, executive chairman at Gestamp, said: “At Gestamp we always work aligned with the needs of our customers in order to meet their objectives of sustainability. And it is most important for the mobility of the future that we help them to decarbonize their supply chain. True to our own ESG strategy, the R&D teams at Gestamp have verified empirically that these steels meet the customer's specifications for these parts. Based on these tests carried out, the company has defined an approval process that guarantees our customers that our validation of this steel is carried out in compliance with all the validation requirements that they request.''

Geert Van Poelvoorde, CEO ArcelorMittal Europe said: “Decarbonizing our world is the biggest challenge we have ever faced as a society, and as an industry. The scale of the challenge for steelmakers means that partnerships and collaboration are crucial for us to have a chance of succeeding – we achieve more, faster, by working with our customers and other stakeholders. Our work with our valued customer Gestamp to use our XCarb® recycled and renewably produced to manufacture ultra-high strength steel to help carmakers decarbonize their supply chain is a beacon for our industry.”