KOBELCO WELDING
2019-11-26u2002·u2002welding usability, as they can generate spatter and fumes and cause porosity defects as well. The 1Z Series welding consumables for galvanized steel sheets were developed in order to improve usability and porosity resistance during welding. A variety of galvanized steel sheets and the 1Z Series welding consumables are discussed in this article.
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