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Industrial electrical steels for efficient, reliable power systems

As electrification grows and standards rise, performance matters more than ever. Our advanced electrical steels deliver higher efficiency, longer service life and lower core losses across energy, transport, manufacturing and power distribution.

Why electrical steels matter in industrial applications

Electrical steel, also known as silicon or lamination steel, efficiently carries and controls magnetic fields, helping reduce energy consumption, lower operating costs and improve sustainability.

Improved energy efficiency

High-performance electrical steel enables smooth magnetic flow, reducing energy loss, consumption and heat generation.

Enhanced manufacturability

Optimised strength, punchability and coatings support efficient lamination, stacking and assembly.

Maximised operational reliability

Stable magnetic properties and consistent material quality ensure predictable performance over time. 

Increased longevity

Improved thermal stability and durability help rotors and stators perform reliably across extended lifecycles.

Industrial applications

Our industrial electrical steels are used across a broad spectrum of applications where efficiency and reliability are essential.

Industrial motors & drives
Switchgear and electrical equipment
Wind and turbo generators
Traction motors for ships
Power generators and backup systems
Hydro and turbo generators
Traction motors for rail and E-buses
High-end domestic appliances

Hydro and turbo generators

High-end domestic appliances

Traction motors for rail and e-buses

Industrial motors and drives

Switchgear and electrical equipment

Wind, and turbo generators

Traction motors for ships

Power generators and backup systems

Industrial electrical steel products

Selecting the appropriate electrical steel for your industrial application is key to maximising performance, energy effectiveness and long-term durability. Our industrial portfolio includes a wide range of electrical steels, no matter the need.

Fully processed non-oriented electrical steel

For energy-efficient motors and generators that require consistent performance, we offer reliable electrical steels with guaranteed magnetic properties, that don’t need further heat treatment and are ready for use.

Explore fully processed grades

Semi-processed non-oriented electrical steel

For flexibility to tailor the material’s magnetic and mechanical properties, we offer a semi-processed material, that can be optimised to specific magnetic and mechanical properties during the final heat treatment.

Explore semi-processed grades

Pole sheets

For large rotating machines, such as hydro and turbo generators, we offer specialised electrical steels that suit applications where mechanical robustness and magnetic performance are critical.

Explore pole sheets

FAQs

Explore common questions about electrical steels, industrial electrification and how advanced materials support efficient and reliable power systems. 

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1. Why are electrical steels becoming more important in industrial electrification?

As industries electrify processes and equipment, efficient motors and generators are essential to manage rising electricity demand. Electrical steels enable high magnetic efficiency and reduced energy losses, supporting reliable and sustainable power systems across industrial operations.

2. How are energy efficiency regulations influencing industrial motor and generator design?

Stricter efficiency regulations worldwide are pushing manufacturers to adopt higher-performance materials in motors and generators. Advanced electrical steels help reduce core losses and support compliance with premium efficiency standards such as IE4 and beyond.

3. How does ArcelorMittal support industrial electrification with electrical steels?

ArcelorMittal develops advanced electrical steels designed to help manufacturers improve efficiency, reliability and durability in motors, generators and power systems. These solutions support customers navigating electrification, energy transition and tightening efficiency standards.

4. Can I request samples of electrical steels?

Yes. You can request free samples across both our industrial and e-mobility product ranges. Available options include fully processed and semi-processed grades, as well as pole sheets and advanced solutions such as iCARe® Save, iCARe® Speed, iCARe® Torque and iCARe® 420 Save. Our team can also help guide sample selection to ensure the materials provided are aligned with your specific application and performance requirements.

Get your free samples