The primary objective of this research was to open a promising avenue for designing new low-cost precipitation-hardened Al base alloys in semblance with the desired mechanical properties that can be exploited in the fabrication of lightweight exoskeleton frames. prosthetics. and wheelchair components. In multicomponent Al-Cu-based systems (2xxx). https://unitedssports.shop/product-category/ball-glove-softball-fielding-senior/