Aluminium turned parts are very tough, so they do not break easily when subjected to strong impacts. Aluminium is an extremely lightweight material that is useful when working with strict weight limits. It is corrosion resistant when used in a normal environment and can be treated to make it more resistant in harsher environments. When we look at cost, aluminium is a safe middle ground. It is more affordable than brass and its qualities make it a solid investment that will last. Moreover, the material can be polished to a beautiful shine, so that exposed aluminium fixings give it an elegant touch.