ʻO ke koʻokoʻo alumini hexagonal he huahana alumini like ʻole hexagonal prism, kahi mea maʻamau i hoʻohana ʻia i ka ʻoihana.
ʻO ke koʻokoʻo alumini hexagonal nā hiʻohiʻona o ke kaumaha māmā, ka rigidity maikaʻi, ka ikaika kiʻekiʻe a me ka conductivity maikaʻi, a hoʻohana nui ʻia e like me ka hoʻoheheʻe wela a me nā mea hana i nā mea uila a me nā lako uila.