This European Standard defines the grades of thin non-oriented magnetic steel sheet and strip in nominal thicknesses of 0,05 mm, 0,10 mm, 0,15 mm and 0,20 mm, and of thin grain-oriented magnetic steel sheet and strip in nominal thicknesses of 0,05 mm, 0,10 mm and 0,15 mm. In particular, it gives general requirements, magnetic properties, geometric characteristics and tolerances and technological characteristics, as well as inspection procedure.
This European Standard applies to magnetic steel sheet and strip supplied in the finally annealed condition in coils and intended for the construction of magnetic circuits used at frequencies equal to or higher than 100 Hz.
BS EN 10303:2001 history
2015BS EN 10303:2015 Thin magnetic steel strip and sheet for use at medium frequencies
2001BS EN 10303:2001 Thin magnetic steel sheet and strip for use at medium frequencies