ArcelorMittal France Produces First Massive Coil at New Electrical Steel Plant

ArcelorMittal Has Introduced A New Phase Of Its Electrical Steel Project In France

ArcelorMittal France reached a significant milestone with the production of the inaugural coil on the new electrical steel line at its Mardyck facility. Management characterised this achievement as a pivotal phase in the technical calibration of equipment and industrial workflows.

Strategic Impact

The new complex has commenced production with its first coil, an impressive unit weighing over 17 tonnes and reaching nearly 4 kilometres in length. This milestone was achieved through the collaborative operation of the preparation, annealing, coating, and slitting lines. The subsequent phase involves a methodical escalation of manufacturing activity. The proficiency of the 175-member team, complemented by the organization’s collective experience and technological leadership, will be instrumental in ensuring a successful ramp-up.

According to Towards Chemicals And Materials Analytics and Consulting, the electrical steel market size accounted for USD 48.75 billion in 2025 and is predicted to increase from USD 52.28 billion in 2026 to approximately USD 98.16 billion by 2035, expanding at a CAGR of 7.25% from 2026 to 2035 as demand for high-efficiency motors in various industrial sectors is rapidly increasing.

Electric Vehicle (EV) Adoption Accelerates the Electrical Steel Market

• The ongoing transition to EV is a major driver, as electrical steel is crucial for motor efficiency. The shift towards 800V platforms required low-cost and advanced electrical steel.
• The growth of renewable energy sources and the demand to replace aging transformers with energy conversion units are major market catalysts.
• Ongoing infrastructure development, especially in emerging regions, is propelling electricity demand and subsequent investment in power infrastructure.
• Research into innovative grades with enhanced magnetic permeability and lower core losses enables higher energy efficiency in devices, boosting adoption.