Intellectual Property India Publishes Patent Application for High Strength Line Pipe Steel Having Enhanced Hydrogen Resistance And Method Of Manufacturing Thereof

MUMBAI, India, Aug. 12 -- Intellectual Property India has published a patent application (202531009844 A) filed by Tata Steel Limited on February 06, 2025, for High Strength Line Pipe Steel Having Enhanced Hydrogen Resistance And Method Of Manufacturing Thereof.

Inventors include Prashant Pathak; Bhagyaraj Jayabalan; Monojit Dutta; and Rahul Kumar Verma.

The application for the patent was published on August 07, 2026, under issue no. 32/2026.

Abstract: ABSTRACT Title : HIGH STRENGTH LINE PIPE STEEL HAVING ENHANCED HYDROGEN RESISTANCE AND METHOD OF MANUFACTURING THEREOF The present disclosure relates to a steel composition comprising Carbon (C) at 0.02% to 0.06%, Manganese (Mn) at 0.6% to 1.30 %, Niobium (Nb) at 0.05 % to 0.10%, Molybdenu...