... brass, copper, and phosphor bronze wire · Copper wire: o Copper wire offers excellent electrical and thermal conductivity o Nonmagnetic, anti-sparking, and is ... abrasion, and common acids· Brass wire: o High brass (70% copper and 30% zinc) wire and low brass (80% copper ... and lower electrical conductivity when compared to copper wire· Phosphor bronze wire: o Copper-tin (4 to 9% tin, approximately ...