| 摘要 |
Disclosed is a non-oriented electrical steel sheet having a high strength, excellent magnetic properties and excellent productivity. The steel sheet comprises 0.010% by mass or less of C and 0.010% by mass or less of N, provided that C + N <= 0.010% by mass, and also comprises 1.5 to 5.0% by mass of Si and 0.8% by mass or less of Ti or a mixture of Ti and V, provided that (Ti + V)/(C + N) >= 16. The steel sheet may also have a content of a non-recrystallized recovery structure of 50% or more. |
