Non-oriented electrical steel plate

Abstract

The invention relates to an asymmetric steel plate of a chemical composition capable of producing an α-γ transformation, containing 0.0005% to 0.0050% of Ti, in which case the proportion of the charge of the crystalline oriented particles of orientation {hkl}<uvw> (within a tolerance of 10°) as measured by EBSD is expressed as Ahkl-nvw, A4 1-011 is 15.0% or more, and the asymmetric steel plate has an average grain size of 10.0 μnm to 40.0 μnm.