Cellutherme-AC is a light coated cellulosic type, ideally suited for welding in all positions including vertical downwards. The electrode is characterized by forceful, spray type arc, which is also stable and easy to strike and re-strike. The weld beads are evenly rippled. Extremely beneficial for welding of pipes in “Stove Pipe Technique” both for faster welding and greater control on penetration of the root runs. The welds are of radiographic quality. It is designed for welding pipes and tubes of all diameters in Stove Pipe Technique specially for root runs for achieving good penetration. Typical applications include: Storage tanks, Pressure vessels, Tank wagons, Tipping wagons, Rail coaches, Automobile body and panels, Chutes, Silos, Chimneys, Ducts, Ship’s hull construction, etc.
1. In order to achieve best results, ensure a good joint fit-up.
2. Do not use high current, which may lead to high spatter loss.
|UTS||YS||Elongation||CVN Impact Strength (J)|
|(MPa)||(MPa)||(L= 5d)%||Minus 30°C|
|Current Range (Amps)||110-150||70-105||50-70|