AAC Conductor ASTM B231: 1.Material:Aluminium; 2.Standard:BS215,BS EN50182, DIN 48201,ASTM B231. AAC Conductor ASTM B2311). Standard: ASTM B2312). Specification: AAC is composed by bare concentric-lay-stranded aluminum wires with a straight round central aluminum wire surrounded by one or more layers of helically layed aluminum wires.3). Application: * AAC are used in overhead electric power ...