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According to one aspect of the present invention for achieving both front aluminum alloy wire is aluminum, iron, silicon, zinc, characterized by including the rare earth metals. According to other aspects of the present invention aluminum alloy wire manufacturing method of aluminum, iron, silicon, zinc, rare earth metals alloy pathcreation circle the steps; the fresh said alloy; a fresh step said twisted pair line; and said wire-line 450 to 700 Celsius temperature to cooling after heating in Celsius also comprising the following steps.