Weldmark® Carbon Steel Stick Electrode Excellent striking. Smooth, stable arc. Great for skip and tack welds. Self-removing slag.. 1/8 (0.125)in Packaged as 5 LB Stackable Square Plastic Tube
Weldmark® 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. Applications such as tubular wire applications, steel structures, power plants, low alloy structures, offshore drilling rigs, tack welds, and low medium and high carbon steels are recommended. Product should be stored in a dry, enclosed environment, and in its original intact packaging.