MUMBAI, India, May 30 -- Intellectual Property India has published a patent application (202517035122 A) filed by Jfe Steel Corporation, Tokyo, on April 10, for 'high-strength hot-rolled steel sheet, and method for producing same.'
Inventor(s) include Hasegawa Hiroshi; Matsuda Hiroshi; and Tobita Shunsuke.
The application for the patent was published on May 30, under issue no. 22/2025.
According to the abstract released by the Intellectual Property India: "Provided is a high-strength hot-rolled steel sheet having excellent post-heating strength, toughness, and delayed fracture resistance. The high-strength hot-rolled steel sheet has a component composition containing, by mass%, 0.06-0.23% of C, 0.1-3.0% of Si, 1.5-3.5% of Mn, 0-0.050% (e...