Vehicles are evolving – and so is steel. ArcelorMittal develops advanced steels that make cars stronger, safer, lighter and more affordable. Some are five times stronger than 20 years ago. As mobility evolves, we give carmakers the ability to adapt and outperform, whatever the future holds.
The #1 global provider of automotive steel products and solutions.
Trusted by the world’s leading carmakers, we're more than a steel supplier, we are a technology innovator. Our next-generation steels serve the world’s fastest-growing and most developed markets. And our global presence means manufacturers can access the latest solutions wherever they need them.
80
new automotive steels and solutions in development at any time
>10Mt
steel delivered annually for automotive and mobility
15
countries in which we manufacture automotive steels
How do we help carmakers set the pace in a rapidly changing world? In a word: collaboration. We are people with a passion for our industry – researchers and inventors, auto enthusiasts and community builders. By partnering closely with our customers, we anticipate tomorrow’s needs and act on them today.
Our engineers work on-site with customers, providing tailored technical advice, identifying opportunities for innovation and feeding market insights directly into our Global R&D programmes.
We collaborate with customers from early design stages through to serial production, ensuring materials and processes are optimised from the outset for safety, performance and cost efficiency.
We partner closely with Tier 1 suppliers, combining strengths to customise solutions, reduce lead times, create greater efficiencies and accelerate better outcomes for customers.
ArcelorMittal Multi Part Integration (MPI) simplifies vehicle assembly by combining multiple parts into a single, larger part. This revolutionary approach enables carmakers to streamline vehicle production while setting new benchmarks for cost, safety and performance.
ArcelorMittal S-in motion® helps carmakers cut vehicle weight at the most affordable cost. It combines our advanced steel solutions for body-in-white structures, closures, chassis parts, seating and battery packs to support safer, lighter and more sustainable vehicle design.
ArcelorMittal’s electrical steels make electric vehicle motors more powerful and efficient. Their specialised designs allow carmakers to maximise driving range, reduce cooling requirements and enhance overall EV performance.
ArcelorMittal’s tailored and laser-welded blanks help carmakers cut emissions without compromising safety. By welding different steel grades into one sheet, they reduce weight while placing strength exactly where it is needed to optimise crash protection.
