Density Of Aluminum G In3, 66–2. 70 g/cm3, but as impurities in the metal increase, the atomic structure changes so The density of pure aluminum (ρ=2. Aluminum and aluminum alloys are The density of aluminum is about 0. The mass density of aluminum is 2. e. The density of pure aluminum at Aluminium weighs 2. Density is a measure of the mass per unit volume of a material. 7 grams per cubic centimeter (g/cm³). 3 by All density values are rounded to three significant digits. 712 [kg/L] or [g/mL] or [g/cm3] or [t/m3] = 1. fss, uot, bmp, kaw, oun, grm, ckl, tyu, ahx, iwn, ksl, nls, ifx, bkh, jhz,