U.S. Steel Capacity Utilization: The total tonnage for the week ending July 25th was 1,320 million net tons, at a capacity utilization rate of 58.9%. The year to date tonnage output is 45,810 million net tons, at an average capacity utilization rate of 57.8%. In 2019, the same output total was 56,946 million net tons, at an average capacity utilization of 81.4%.