MUMBAI, India, June 19 -- Intellectual Property India has published a patent application (202617057624 A) filed by Nippon Steel Corporation on May 06, 2026, for Steel Sheet.
Inventors include Suzuki, Masahito; Hikida, Kazuo; and Akizuki, Makoto.
The application for the patent was published on June 05, 2026, under issue no. 23/2026.
Abstract: Provided is a steel sheet that can achieve both excellent hardenability and excellent cold workability even when a C content exceeds 0.90%. A steel sheet according to the present disclosure contains, in mass %: greater than 0.90-1.30% of C; 0.01-0.50% of Si; 0.20-1.30% of Mn; 0.100% or less of P; 0.100% or less of S; 0.100% or less of Al; 0.01-0.50% of Cr; 0.0150% or less of N; and the remnant being ...