FIELD: chemical metalworking. SUBSTANCE: invention relates to restoring and strengthening parts, especially irregularly shaped ones, by electrolytic iron plating and can be utilized in mechanical engineering when restoring dimensions of worn working surfaces and increasing their wear resistance. Method consists in applying insulation coating on surface from melt of a fusible paraffin- and colophony-based mastic followed by removal of applied mastic from working surface and electroplating of iron or its alloy from cold chloride electrolyte with pH ≤ 0.3, which is forced into interelectrode space through anode canal under pressure 0.5-0.8 atm in perpendicular to working surface. EFFECT: increased process efficiency. 5 cl, 1 dwg
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