Aluminium die casting alloys ndi opepuka ndipo ali ndi kukhazikika kwapamwamba kwa magawo ovuta a geometri ndi makoma owonda. Aluminiyamu imakhala ndi kukana kwa dzimbiri komanso makina amakina komanso matenthedwe apamwamba komanso magetsi, zomwe zimapangitsa kuti ikhale yabwino kwambiri poponya.