ARSD 61:08:05:17.01
ARSD 61:08:05:17.01. Tensile strength
Cite as S.D. Admin. R. 61:08:05:17.01
When the tensile strength of steel or wrought iron shell plates is not known, it shall be taken as 55,000 psig for steel and 45,000 psig for wrought iron.