US Patent Issued to POSCO on June 24 for "High-strength hot-dip galvanized steel sheet with excellent formability and process for producing same" (South Korean Inventors)

ALEXANDRIA, Va., June 25 -- United States Patent no. 12,338,533, issued on June 24, was assigned to POSCO Co. LTD (Pohang-si, South Korea).

"High-strength hot-dip galvanized steel sheet with excellent formability and process for producing same" was invented by Yu-Mi Ha (Gwangyang-si, South Korea) and Jun-Sung Yeom (Gwangyang-si, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "Provided are a high-strength hot-dip galvanized steel sheet with excellent formability and a process for producing same. The steel sheet comprises, in mass %: 0.005 to 0.009% of C; 0.05% or less of Si; 0.3 to 0.8% of Mn; 0.06 to 0.09% of P; 0.01% or less of S; 0.005% or less of N; 0.1% or less of Al; 0.05 to 0.08% of Mo; 0.01...