Aluminum - alloy - wire, twisted aluminum - alloy - wire, the packaged wire and cable harness

摘要

An aluminum alloy - - wire, a twisted aluminum - alloy - wire, a wrapped wire and a wire harness, which in the impact strength are excellent, when connected, by means of a connection piece, are provided. An aluminum alloy - - wire 16 contains 0,03 mass -% or more and 1,5 mass -% or less mg, 0,02 mass -% or more and 2,0 mass -% or less si and 0,1 mass -% or more and 0,6 mass -% or less fe, wherein the remainder consisting of al and impurities; wherein the wire needle-shaped mg₂Si - precipitates with a length - wide - ratio of from 2,0 to 6,0 contains. Furthermore, a twisted aluminum - alloy - wire 12, which a plurality of the aluminum - alloy - wires 16; a wrapped wire 10, which contains a conductor, the aluminum - alloy - wire 16, and an insulation coating 14, of the outer periphery of the conductor; and a cable harness, which a connection piece attached to the conductor of the coated wire 10, is provided.