High Strength Steels with proven performance

Amstrong®, Amstrong® Ultra & Relia®

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ArcelorMittal is the world’s leading steel and mining company, shaping progress across industries with innovative, high-performance materials.

Go to our group website

item type

Title

ArcelorMittal is the world’s leading steel and mining company, shaping progress across industries with innovative, high-performance materials.

Go to our group website

item type

Title

ArcelorMittal is the world’s leading steel and mining company, shaping progress across industries with innovative, high-performance materials.

Go to our group website

Built for strength, driven by precision

Discover advanced steel grades built to perform in tough industrial environments. 

Amstrong®

Stands out with its advanced high strength capabilities, available in thermomechanically hot-rolled and cold-formable grades.

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Amstrong® Ultra

Sets the standard for ultra high strength steels with its extensive product range and exceptional properties.

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Relia®

Wear resistant steels designed to extend the service life of parts used in abrasive conditions.
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Which product meets your needs?

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Key benefits

Amstrong® offers unparalleled formability, ductility, and bendability for efficient manufacturing processes. Consistent toughness at low temperatures, ensuring reliability in harsh environments.

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Agricultural seeder​
Agricultural seeder​

Amstrong®

Timber loader
Amstrong® Ultra
Amstrong® Ultra is the go-to solution when high strength must be combined with precision and long-term durability.

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Relia® is designed for manufacturers who need strong, abrasion-resistant steel that can withstand repeated impact and friction.

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Dumper truck
Dumper truck

Relia®

Testimonials

Łukasz Trzeciakiewicz
“We developed our Strong Master tipper semitrailer which is 600kg lighter than made with a traditional steel grade. A good example of a state-of-the-art tipper that uses ArcelorMittal’s high-strength steel.”
Senior Product Manager

Wielton Group

Mogens Kjærgaard
“It is critically important to HMF that ArcelorMittal has the R&D skills we need and that we have direct access to these personnel. An example is the development of stronger grades which is essential to the development of HMF.”
Category Manager
HMF Group
Guy Fickers
“Our internal standards go way beyond those of the transport industry in general. The use of high strength steels such as Amstrong® and Amstrong® Ultra enable Faymonville to create trailers which are lighter. This allows the payload of on-road vehicles to be higher.”
Technical director
Faymonville
Georg Sasse
“ArcelorMittal is our leading steel provider and an important partner for KRONE”
Head of strategic purchasing
KRONE
Markus Schempp
“The Amstrong® range could fully cover our needs thanks to the various grades available and their dimensional feasibility”
General manager
SAMAG Truck Components

Alexander Schmitz

“The strength and wear-resistance of Amstrong® Ultra 700MC allows customers to transport gravel, broken stones, or debris easily”

Sales Manager

Weber-Stahl

About ArcelorMittal

As a global leader in steel, ArcelorMittal develops and produces flat steel solutions for all heavy industry and transportation sectors.

Our Amstrong®, Amstrong® Ultra and Relia® ranges are manufactured in Europe, delivered quickly through our distribution network, and supported by local technical teams.

Have a specific requirement or project in mind? Our experts are here to help.

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ArcelorMittal values

Safety

Operational excellence starts with the safety of our people and our customers.

Sustainability

Our high performance steels are part of a concrete approach to emission reduction, notably through the integration of XCarb®, our low-carbon steel initiative.

Quality

Our products meet or exceed the most demanding European standards.

Leadership

We built and maintained our leadership position through visionary thinking and a willingness to constantly challenge the status quo and be open to doing things differently

Looking for product documentation?

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Upcoming events

Online

Faymonville uses Amstrong® range to create trailers with the highest payloads

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Online

Lightening the load

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Latest news

Amstrong range to create trailers with the highest payloads
The Faymonville Group is the world’s leading manufacturer of exceptional trailers for both on- and off-road applications.
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Lightening the load
Amstrong ® advanced high strength steels help customers meet new CO2 emission requirements
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Challenges and solutions in high strength steel
Amstrong® in the spotlight at bauma 2025
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Get in touch with our team of experts

We’re ready to answer your questions. Get in touch and discover how Amstrong® can help you achieve your construction objectives.

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