MIL-DTL-22200-1 Electrodes, Welding, Mineral Covered, Iron-Powder, Low-Hydrogen Medium And High Tensile Steel, As-Welded Or Stress-Relieved Weld ApplicationThis specification covers iron-powder, low-hydrogen types of mineral covered electrodes, for the fabrication and repair welding of low and medium carbon and high tensile steels for as-welded and stress-relieved application.