E7018-A1 (MO) 1/8 Diameter 10 LB Tube

Premium E7018-A1 (MO) H4 1/8 DIAMETER 10 LB TUBE

Application

E7018-A1 offers resistance to moisture reabsorption which helps prevent hydrogen cracking and aids in elimination of starting porosity. E7018-A1 is used primarily for pressure vessel applications. This includes construction and maintenance of boilers, piping and tubing.

Feature

• 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.
• 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 includes low-alloy structurals, low, medium and high carbon steels, offshore rigs and power plants, steel structures and tack welds for tubular wire applications.
• E7018-A1 metal hardens quickly
• Produces high quality apperance of bead
• H4 electrodes have low hydrogen content which make them resistant to cracks and allows them to form stronger welds for a longer period of time.

Package Information

Specifications