According to the extrusion profile, aluminum bars can be divided into aluminum round bars, aluminum square bars, hexagonal aluminum bars and special-shaped aluminum bars.

Common alloy of extruded aluminum bar: 1050, 1060, 2011, 2014, 2017, 2024, 2618, 5052, 5083, 5086, 5454, 5754, 6061, 6063, 6082, 7003, 7022, 7050, 7055, 7075.