• Application: Collector cage

Special grades

Cold-rolled strip with electromagnetic properties

Electromobility will continue to be a megatrend for decades to come as we seek to realize the vision of electric cars that efficiently offer comparable or even lower costs, energy use and CO₂ emissions than today’s combustion engines.

To bridge this period, manufacturers are under high pressure to come up with diverse – albeit temporary – hybrid solutions and to bring them to market quickly and economically.

Within this context, suppliers require new components and applications with electromagnetic properties and functions. These are a key part of ensuring that the hybrid technology is flexible and exonomical enough to act as a useful temporary solution until fully electric transportation is possible.

Electromagnetic components do not always call tor the use of high-alloy electrical steel strip. High-alloy electrical steel strip offers a range of metallurgical features as standard (and included in the cost), that in some cases may not be required for the application.

In these cases, we can supply unalloyed steel strip with electromagnetic properties fulfilling all requirements.

Overview
Chemical properties
Mechanical properties
Short name Material number Thickness
in mma
Width
in mma
Thickness
in incha
Width
in incha
Coil Spoola Bara MA MBa MC RNa RL RMa RRa
DC04 mod. 1.0338 (mod.) 0.4 - 5 5 - 650 0.016 - 0.195 0.195 - 25.35
DC06 mod. 1.0873 (mod.) 0.4 - 5 5 - 650 0.016 - 0.195 0.195 - 25.35
a = measured at the cross section
Mass-share in %
Short name Material number C Mn P max S max Ti max
DC04 mod. 1.0338 (mod.) 0.12 0.60 0.045 0.045
DC06 mod. 1.0873 (mod.) 0.02 0.25 0.020 0.020 0.300
Short name Material number Rp 0,2 MPa max Rm MPa A80% min HV max Hc A/m max Br T Ref. values Js T Ref. values Ps1,0W/kg (max) Ps1,5W/kg (max)
DC04 mod. 1.0338 (mod.) 210 330 40 95 240 1.100 2.090
200 310 36 160 1.100 2.090
180 310 34 120 1.000 2.090
150 300 32 100 0.950 2.090
140 300 30 80 0.925 2.090
DC06 mod. 1.0873 (mod.) 120 300 34 3.4 7.0
120 300 34 3.6 8.0
150 300 36 4.2 9.4