INTERNATIONAL PATENT: ARCELORMITTAL FILES APPLICATION FOR "A COLD ROLLED MARTENSITIC STEEL AND A METHOD OF MARTENSITIC STEEL THEREOF"

GENEVA, March 24 -- ARCELORMITTAL (24-26, Boulevard d'AvranchesL-1160 LUXEMBOURG) filed a patent application (PCT/IB2023/059036) for "A COLD ROLLED MARTENSITIC STEEL AND A METHOD OF MARTENSITIC STEEL THEREOF" on Sep 12, 2023. With publication no. WO/2025/056941, the details related to the patent application was published on Mar 20, 2025.

Notably, the patent application was submitted under the International Patent Classification (IPC) system, which is managed by the World Intellectual Property Organization (WIPO).

Inventor(s): FAN, Dongwei (3001 East Columbus Dr.East Chicago, IN 46312)

Abstract: A martensitic steel sheet comprising the following elements, 0.07% ≦ C ≦ 0.12%; 1.9% ≦ Mn ≦ 2.5 %; 0.2% ≦ Si X...