MUMBAI, India, March 15 -- Intellectual Property India has published a patent application (202517015139 A) filed by Jfe Steel Corporation, Tokyo, on Feb. 21, for 'high-strength steel sheet and method for producing same, and member and method for producing same.'
Inventor(s) include Yang Lingling; Toji Yuki; Tanaka Yuji; and Nagaoka Yasuhiro.
The application for the patent was published on March 14, under issue no. 11/2025.
According to the abstract released by the Intellectual Property India: "Provided is a high-strength steel sheet having a yield strength of at least 800 MPa and excellent collision strength and fracture resistance. The amount of diffusible hydrogen in the steel is 0.50 mass ppm or less. The composition of the steel comp...