Specifications 1) All position welding 2) Low hydrogen potassium type coating 3) High crack-resistance 4）Normal size: 2.5*300mm, 3.2*350mm, 2.5*350mm, 5.0*450mm, 4.0*400mm, 5.0*400mm, 4.0*350mm, 5.0*450mm
Place of origin: Tianjin, China (Mainland) Model Number: Aws E7018 Material: carbon steel Length: 250-500mm Operating current: 3.2mm: 100-140 A Diameter: 2.5-5.0mm
E7018 is an outstanding quality all position welding electrode covered with extra low hydrogen potassium type coating for welding high tensile steels and low alloy steels It's nominal welding efficiency is about 110% due to iron powder is contained The weld metal shows an excellent low temperature toughness and high crack-resistance
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