U.S. Code of Federal Regulations
Regulations most recently checked for updates: Aug 27, 2025
When the tensile strength of steel or wrought-iron shell plates is not known, it shall be taken at 50,000 psi for steel and 45,000 psi for wrought iron.
Regulations most recently checked for updates: Aug 27, 2025
When the tensile strength of steel or wrought-iron shell plates is not known, it shall be taken at 50,000 psi for steel and 45,000 psi for wrought iron.