KOBELCO Welding Electrodes LB 52-18 ( E7018 )

LB52-18 is an iron poweder , low hydrogen type welding electrode used for welding 490MPa class high tensile steel. The weld metal iron power in its coating and highly efficient welding can be conducted. - Much iron power contained in the coating gives high efficiency. - LB 52-18 produces the weld metal of excellent toughness and crack resistibility because of the characteristic peculiar to the low hydrogen type electrode. - Good with both AC and DC. - All position welding for 490MPa class high tensile is performed, in the fields of ship building, machine and steel structural fabrications.