| 摘要 |
PROBLEM TO BE SOLVED: To provide an aluminum alloy wire excellent in flexure property, strength and electrical conduction property, an aluminum alloy stranded wire, a coated cable with the alloy wire or the stranded wire, a wire harness with the coated cable, a manufacturing method of the aluminum alloy wire and a manufacturing method of the coated cable.SOLUTION: There is provided an aluminum alloy wire used for a conductor, containing, by mass%, Mg of 0.1% to 1.5%, Si of 0.03% to 2.0%, Cu of 0.05% to 0.5% and the balance Al with inevitable impurities and having mass ratio of Mg and Si, Mg/Si, satisfying 0.8≤Mg/Si≤3.5, conductivity of 35%IACS or more and less than 58%IACS, tensile strength of 150 MPa to 400 MPa and elongation of 2% or more. |
