FIELD: technological processes.
SUBSTANCE: invention can be used to produce a welded article containing a steel sheet coated with immersion into molten zinc alloy, having excellent corrosion resistance of a weld seam and high shear strength. In welded article (10), in which lower sheet (3) and upper sheet (1) are steel sheets immersed into molten zinc alloy, which are laid on each other and connected to each other by arc welding, welded roller (2) cross-section width W is defined, which satisfies the preset formula.
EFFECT: degree of Br propagation in the welded roller of pores observed by X-ray radiography is not more than 50 %.
9 cl, 8 dwg, 3 tbl, 25 ex
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