Patent ID: 9099218
Filing Date: 2015-08-04
Classification: C22C,C22F,H01B

Abstract:
1. An electric wire or cable which comprises an aluminum-alloy strand formed of an aluminum-alloy comprising: Fe: 0.1% by mass or more to less than 1.0% by mass; Zr: 0 to 0.08% by mass; Si: 0.02 to 2.8% by mass; at least one of Cu: 0.05 to 0.63% by mass and Mg: 0.04 to 0.45% by mass; and the remainder being aluminum and unavoidable impurities, wherein the aluminum-alloy strand is obtained by wire-drawing a wire rod without a thermal treatment until becoming a final wire diameter, and the aluminum-alloy strand has a tensile strength of 80 to 150 MPa, an electric conductivity of 58 to 64% IACS, and an elongation ratio of 10 to 30%.