| 摘要 |
Provided is a non-oriented electromagnetic steel sheet that has exceptional recyclability and does not undergo instability of the magnetic characteristics when the Al content is reduced in anticipation of reusing the non-oriented electromagnetic steel sheet as scrap iron. The elemental composition, expressed in mass%, is 0.0050% or less of C, 1.0%-4.0% of Si, 0.10%-3.0% of Mn, less than 0.0050% of Sol.Al, more than 0.01% and up to 0.20% of P, 0.0050% or less of S, 0.0050% or less of N, at least 0.02% and less than 0.10% of Cu, and 0.0005%-0.0100% of Ca, the balance being Fe and unavoidable impurities. |
