Aluminum round tube is used widely for structural support in applications ranging from architecture to furniture, automotive accessories and more. Aluminum round tubing can be made as an extrusion or drawn aluminum tubing, and is available in a range of finishes, including anodized. We carry aluminum round tubing in 2024-T3 Drawn | 6060 Metric | 6061-T6/T6511 | Anodized 6063-T5 Extruded and 6063-T52 Extruded.