Generally, stiffer and lighter models could be realized with aluminium alloy than is feasible with steels. As an example, think about the bending of a thin-walled tube: the 2nd instant of region is inversely connected with the anxiety from the tube wall, i.e. stresses are decrease for much larger values. https://businessconsultantmadison.bloginder.com/29244399/facts-about-aluminium-revealed