Weld Star Weldstar Arctrode E7018-1 MMA Welding Electrodes 5KG

Weldstar Arctrode E7018-1 MMA Welding Electrodes 5KG Strong and tough, this electrode is suitable for steel construction, machine manufacturing and shipbuilding including low purity and high carbon steels. Produces tough and crack free joints, even on steels with a carbon content of up to 0.40%. Good for out of position welding except for vertical down. Weld deposit with low hydrogen content. Weld metal recovery of about 120%. Requires a minimum of 2 hours re-drying time at 300°C and 350°C.