HOT-DIP ZINC ALLOY PLATED STEEL WIRE

摘要

PROBLEM TO BE SOLVED: To provide a hot-dip zinc alloy plated steel wire having both of superior corrosion resistance and workability. SOLUTION: The hot-dip zinc alloy plated steel wire has a hot-dip plated layer thereon which has an average composition comprising, by mass%, 4 to 20% of Al, 0.1 to 1.0% of Mg and the balance Zn with unavoidable impurities. The hot-dip plated layer includes anαphase which has an aspect ratio L/C of a length (L) in an axial direction of the steel wire to a length (C) in a cross direction in an amount of 2.0 or more. COPYRIGHT: (C)2009,JPO&INPIT