Welding wire electrode, Cu coated is used for submerged arc welding and electroslag welding of unalloyed and low alloy steels with impact requirements higher than those obtainable with mild steel wires. Generally used by Pipe manufacturers for welding API grade Line pipes upto X75. We can also supply this grade with very low Sulphur and Phosphorus as per customer requirement. Welding wire of diameters in the range from 2.0 to 5.0mm. Larges diameters are produced upon a beforehand made agreements.