瑞典伊薩Formerly OK Tubrod 14.28雙相不銹鋼藥芯焊絲A rutile, flux-cored, tubular wire for the all-positional welding of ''super duplex'' stainless steels. The rutile-based formulation ensures that the arc action is smooth and stable, leaving a weld deposit of consistent appearance with easy slag removal. The weld metal composition affords the highest resistance to pitting and crevice corrosion, as well as stress corrosion. Shielding gas Ar+20% CO2.
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