E7018 Welding Rod: Diameter: 1/8"Length: 14"Weight: 5 lb.Welding Rod Model: E7018 is an iron powder electrode with low hydrogen content, delivering high-quality x-ray welds.It is suitable for welding in any position using AC or DC reverse polarity.Advantages: Outstanding X-ray values, high tensile strength, and good resistance to cracking allow for use in a variety of welding positions.Performance: E7018 welding rods have high melting efficiency, a smooth and stable arc, and less spatter.The low hydrogen content and few defects ensure high-quality welds.Widely Used: E7018 stick welding rods are ideal for low, medium, and high carbon steels, and structural components. They are used in steel structures and frames, high-pressure pipelines, oil pipelines, ship hulls, marine structures, power generation and substation equipment, steel bridges, and support structures.