001 001 textured electrical steels and method for manufacturing the same

摘要

The electrical steel sheet according to the present invention is, by weight, Si: 2.0% to 4.0%, Mn: more than 0.5% 2.0% or less, S: 0.01% or less (excluding 0%), C: 0.01% or less (excluding 0%) ), N: 0.01% or less (excluding 0%), the remainder including Fe and other unavoidable impurities, (001) composed of grains, and (001) [100] crystal direction in the texture indicating maximum surface strength The angle θ formed with the rolling direction satisfies 0˚ ≤ θ ≤ 8˚, and may have a thickness of 0.05 to 0.25 mm by two-stage cold rolling.