Electrical steel strip with precise magnetic properties

Optimal performance for electromagnetic components

Our electrical steel strip can be found wherever efficient energy generation, transmission or consumption is of utmost importance. This includes generators, transformers, industrial electric motors, electric drives in household appliances and electric car engines.

Precise magnetic properties

Our customers often require individually tailored electrical steel strip for their specific applications. Important properties in this context are, for example, low core losses, high flux density and permeabilities. With our expertise in electrical steel strip we can produce products with magnetic properties that are both tailored to our customers’ needs and are highly efficient. In order to offer the best solutions to match project requirements, we often assist our customers already in the early stages of product development.

Request electrical steel strip sample

Are you interested in testing the performance of our electrical steel strip for yourself, including the available coating systems? We offer samples of our entire range of materials for initial testing purposes. You can request your own personalized sample by clicking the button on the right and specifying the desired grade, coating type, and layer thickness.

Submit request

Electrical steel strip property spectrum

Overview of important electrical steel strip properties such as thermal conductivity, core losses, magnetic polarization and hardness.

Electrical steel strip hysteresis

Representation of hysteresis losses in electrical steel strip dependent on field strength and magnetic polarization.

HS grades Extremely durable and suitable for high revolutions

A high number of revolutions results in a high degree of mechanical stress on electrical steel strip used in electrical drives. Our HS grades are high-strength materials that are ideal for such applications. / more 

HP and CDW-PERM® grades Always dedicated to premium efficiency

The extraordinary permeability of our HP and CDW-PERM® grades ensure optimal magentizability. / more 

Backlack bonding varnish Join materials without damaging them

Our special Waelzholz bonding varnish joins electrical steel strip stacks without the need for welding, stamping or riveting. / more 

Schematic illustration of coil with dimensions for outer and inner diameter as well as strip width

Coil calculator

Whether for cold rolled steel strip, electrical steel strip, or stainless precision steel strip – use our coil calculator to quickly and easily determine the (specific) coil weight, the outer diameter, or the strip length of your coils.

 

Go to coil calculator

You have any questions concerning our steel materials or would like to send us an e-mail?

| Steel materials High-performance electrical steel strip with outstanding magnetizability for large magnets used in medical radiation equipment

Waelzholz offers electrical steel strip with the perfect properties for large magnets used in medical radiation… / more

| Steel materials Fast-bonding varnish: accelerating the electrical steel strip plate stamping and bonding process

The new fast-bonding varnish accelerates the process of bonding electrical steel strip plates into lamination stacks… / more

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

Norbert Brachthäuser, responsible for electrical steel strip materials technology at Waelzholz, spoke at the digital… / more

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

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

| Engineering Application-oriented implementation of cutting-edge steel materials

Dr. Michael Hellmann from Waelzholz’s Materials Technology department gives an insight in the development of steel… / more

| Industries & applications Electrical steel strip for automotive drives precisely manufactured by Waelzholz

Johannes Zufacher from Waelzholz’s Electrical Steel Strip Materials Technology department gave a lecture at the 33rd… / more

| Corporate & markets Waelzholz’ expertise in electrical steel strip showcased at the Materials Symposium in Salzgitter

Norbert Brachthäuser, responsible for materials technology of electrical steel strip at Waelzholz, among others, gave a… / more

| Corporate & markets Waelzholz presents Backlack at SWD Technology Day

Waelzholz accepted the invitation of its long-time Swiss customer SWD to give a talk on the production of electric… / more