MUMBAI, India, June 13 -- Intellectual Property India has published a patent application (202517045546 A) filed by Nippon Steel Corporation, Tokyo, on May 12, for 'hot rolled steel sheet.'
Inventor(s) include Yoshitake Mutsumi; Shuto Hiroshi; and Ando Jun.
The application for the patent was published on June 13, under issue no. 24/2025.
According to the abstract released by the Intellectual Property India: "Provided is a hot rolled steel sheet which: has a predetermined chemical composition; contains 80 98% of at least one of ferrite and bainite in total and 2 10% of martensite in terms of areal percentage; has a metallic structure in which when a boundary having an azimuth difference of 15?? or more is defined as a grain boundary and a ...