MIL-P-50002B, MILITARY SPECIFICATION: PHOSPHATE COATING COMPOUNDS, FOR PHOSPHATING FERROUS METALS (5 AUG 1981) [S/S BY A-A-59267]

MIL-P-50002B, MILITARY SPECIFICATION: PHOSPHATE COATING COMPOUNDS, FOR PHOSPHATING FERROUS METALS (5 AUG 1981) [S/S BY A-A-59267]., This specification covers the requirements for both manganese and zinc base phosphating compounds to be used in the preparation of baths for phosphate coating of iron and steel.