MUMBAI, India, Sept. 28 -- Intellectual Property India has published a patent application (202531028129 A) filed by Tata Steel Limited on March 25, 2025, for Bearing Steel And Method For Manufacturing Thereof.
Inventors include Debasis Poddar; Samvedana; Krishnendu Ghosh; Arindam Ghosh; and Tapan Kumar Rana.
The application for the patent was published on September 25, 2026, under issue no. 39/2026.
Abstract: BEARING STEEL AND METHOD OF MANUFACTURING THEREOF The present invention relates to a bearing steel that may be used for high-temperature applications. The bearing steel comprises the following composition expressed in weight %: 0.8% - 1.2%, Manganese (Mn): 0.3% - 0.5%, Chromium (Cr): 0-1.35%, Silicon (Si): 0.25%-0.4%, Sulphur (S): 0...