MIL-C-24707/1, MILITARY SPECIFICATION: CASTINGS, FERROUS, FOR MACHINERY AND STRUCTURAL APPLICATIONS (27 JAN 1989)

MIL-C-24707/1, MILITARY SPECIFICATION: CASTINGS, FERROUS, FOR MACHINERY AND STRUCTURAL APPLICATIONS (27 JAN 1989)., This specification covers steel castings for machinery and structural applications below 775 degrees Fahrenheit (deg. F) where impact strength may be a consideration.