Weldability of Rare Earth Treated Homogeneous Armor Steel Plate Interim Report No. 1

摘要

Navy circular patch plates for determination of minimum size patch permissible for satisfactory welding, circular patch plate design explosion bulge plates, straight butt welded explosion bulge plates, cruciform test plates and H plates were welded of each of the three materials involved in this investigation for determination of relative weldability. All welding was accomplished with low hydrogen ferritic electrodes, MIL-986A Class MIL-230-15.