Steel Inventory and Identification: Federal Building and Fire Safety Investigation of the World Trade Center Disaster

This report analyzes the structural steel available from World Trade Center (WTC) 1, 2, and 7 to determine the metallurgical and mechanical properties and quality of the metal, weldments, and connections and to provide these data for other analysesMoreThis report analyzes the structural steel available from World Trade Center (WTC) 1, 2, and 7 to determine the metallurgical and mechanical properties and quality of the metal, weldments, and connections and to provide these data for other analyses in the National Institute of Standards and Technology (NIST) Investigation.