Aluminum Bar Standard:GB/T3191,ASTM B221,211,BS1474,ISO209, EN573,JISH4000 ... . Temper: O, H112,T4,T6 Aluminum BarWe are professional of supplying aluminum cold draw and extruded bar and rod by standard GB/T3191 ... ,T6,T6514.Size: Dia 6-400mm 5.Packing: exporting packing Aluminum Bar