US Patent Issued to ArcelorMittal on June 16 for "Low density hot rolled steel, method of production thereof and use of such steel to produce vehicle parts" (French Inventors)

ALEXANDRIA, Va., June 16 -- United States Patent no. 12,655,497, issued on June 16, was assigned to ArcelorMittal (Luxembourg).

"Low density hot rolled steel, method of production thereof and use of such steel to produce vehicle parts" was invented by Xavier Garat (Homecourt, France) and Pascal Lorenzini (Woippy, France).

According to the abstract* released by the U.S. Patent & Trademark Office: "A low density hot rolled steel including of 0.12%less than equal tocarbonless than equal to0.25%, 3%less than equal tomanganeseless than equal to10%, 3.5%less than equal toaluminumless than equal to6.5%, 0%less than equal tophosphorusless than equal to0.1%, 0%less than equal tosulfurless than equal to0.03%, 0%less than equal tonitrogenless than e...