If it contains a certain amount of manganese and chromium, it can neutralize the harmful effects of iron;There is also a small amount of copper in conductive materials to counteract the adverse effects of titanium and iron on conductivity;To improve machinability, lead and bismuth can be added.6061 requires industrial structural components with certain strength, weldability, and high corrosion resistance.<span font-size:18px; "="" style="margin-left: 5px; color: rgb(34, 34, 34); font-family: "Microsoft Yahei"; font-size: 14px; white-space: normal; word-spacing: 10px; background-color: rgb(255, 255, 255); 6061 requires various industrial structures with certain strength, weldability, and high corrosion resistance, such as aluminum alloys used in the manufacturing of trucks, tower buildings, ships, trams, furniture, mechanical parts, precision machining, etcaluminum tube、Large caliber aluminum tube，aluminum alloy tube、thick-walled aluminum tube、aluminum rod、aluminum barShaped materials, aluminum sheets.