MUMBAI, India, Nov. 2 -- Intellectual Property India has published a patent application (202617093829 A) filed by Jfe Steel Corporation on August 03, 2026, for Hot-Rolled Steel Sheet And Method For Producing Same.
Inventors include Kosaka Noriaki; and Matsuda Hiroshi.
The application for the patent was published on October 30, 2026, under issue no. 44/2026.
Abstract: Provided are: a hot-rolled steel sheet having a yield strength of 700 MPa or more and excellent ductility and shear properties; and a method for producing the hot-rolled steel sheet. This hot-rolled steel sheet has a component composition of C, Si, Mn, P, S, Al, N, Ti, and an optional component, and has (area ratio of KAM value of 1.0- 4.0 inclusive)/(area ratio of KAM value...