| 摘要 |
An electric wire includes a conductor obtained by twisting together aluminum alloy wires. The conductor is formed with a conductor twist pitch of 7 to 36 times a predetermined diameter thereof, and a composition of an aluminum alloy before formation of the aluminum alloy wires contains 0.1 to less than 1.0% by weight of Fe, 0 to 0.08% by weight of Zr, 0.02 to 2.8% by weight of Si, and 0.05 to 0.63% by weight of Cu and/or 0.03 to 0.45% by weight of Mg, with the remainder being Al and unavoidable impurities.
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