Intellectual Property India Publishes Patent Application for Non-Oriented Electrical Steel Sheet And Manufacturing Method Therefor

MUMBAI, India, Sept. 7 -- Intellectual Property India has published a patent application (202617085804 A) filed by Hyundai Steel Company on July 13, 2026, for Non-Oriented Electrical Steel Sheet And Manufacturing Method Therefor.

Inventors include Ahn, Yong Keun; Yoo, Seong Hyeon; and Kang, Chun Ku.

The application for the patent was published on September 04, 2026, under issue no. 36/2026.

Abstract: A non-oriented electrical steel sheet, according to one embodiment of the present invention, comprises: 2.8-3.8 wt% of silicon (Si); 0.1-0.8 wt% of manganese (Mn); 0.4-1.5 wt% of aluminum (Al); 0.005 wt% or less of sulfur (S); 0.005 wt% or less of titanium (Ti); 0.07 wt% or less of tin (Sn); 0.065 wt% or less of niobium (Nb); 0.076 wt% or less of molybdenum (Mo); and the balance of iron (Fe) and other inevitable elements. Thus, high-frequency iron loss may be reduced.

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