Sold in 8-packs of 5-pound boxes (40 pounds total), 3/16" Blue Demon E7018 is a low-hydrogen iron powder type electrode that produces high quality x-ray welds. It can be used in all positions on AC or DC reverse polarity welding current.
E7018/E7018-1 is recommended for welding medium grade carbon steels where no preheat is used and on cold rolled steels normally exhibiting excessive porosity when welded with conventional electrodes.
Typical Applications: