High-speed hardening and tempering: flat wire and profiles with homogeneous microstructures and residue-free surfaces | Engineering

Waelzholz produces extremely homogeneous flat wire products and profiles made of wire with excellent bending uniformity by means of high-speed hardening and tempering. / more

First CO2-reduced coils delivered | Corporate & markets

The first CO2-reduced hot rolled steel strip coils manufactured by Salzgitter AG were delivered to the Waelzholz Group. / more

Robotics in the cold rolling industry | Engineering

Waelzholz is investing in robotic systems at its worldwide locations to maximize flexibility and precision in the packaging process. / more

Bonderized steel strip: the multitalented steel material with a zinc phosphate coating | Steel materials

Waelzholz's steel strip with zinc phosphate coating enables complex, multistage forming processes of solid materials and a wide range of surface finishes. / more

Materials for high-performance bipolar plates in fuel cells | Industries & applications

Thanks to its exceptional stability and formability, stainless precision steel strip from Waelzholz is ideally suited for the production of fuel cells for automotive applications. / more

Precision material: Steel strip for saw blades | Industries & applications

Waelzholz Brasmetal manufactures martensitically hardened and tempered steel strip for demanding industrial sawing applications, such as saw blades for wood band and stone gang saws. / more

The changing face of drive technology – cold rolled steel strip materials in the future | Industries & applications

Norbert Brachthäuser, responsible for electrical steel strip materials technology at Waelzholz, spoke at the digital Aachen Steel Colloquium in November 2020 on the trends in material requirements for automotive drives. / more

A union of opposites | Steel materials

Waelzholz’s PT-strip and RAWAEL® materials stand out for their combination of high tensile strength and excellent formability. / more

Efficient electric vehicles with thin electrical steel strip grades | Industries & applications

Waelzholz’s extremely thin NO 20 – NO 30 electrical steel strip grades are the ideal material to use in electric motors. / more

SORBITEX®: Our spring steel strip with great potential | Steel materials

In this interview, materials technology expert Dr. Michael Hellmann reports on the production, properties, and potential of Waelzholz’s special material SORBITEX®. / more

Quality assurance for flat wire and profiles | Steel materials

In this interview, Matthias Schmitt from materials technology explains the in-house testing and measuring methods that Waelzholz uses to assure the quality of its flat wire products and profiles during the production process. / more

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