I-Aluminium 6082-T6 kanye ne-7075-T6 yizinhlayiya ezimbili ezihlukene ze-aluminium ezinezakhiwo ezahlukene kanye nezicelo. I-6082-T6, eyingxenye yochungechunge lwe-6000, yaziwa ngokumelana kwayo nokugqwala okuhle, amandla amaphakathi (cishe amandla aqinile angama-MPa angama-310), kanye nokushisela okuhle kakhulu, okuyenza ifanelekele ukusetshenziswa kwesakhiwo njengamabhuloho nezakhiwo. Ngokuphambene, i-7075-T6, evela ochungechungeni lwe-7000, inamandla amakhulu kakhulu (amandla acishe abe ngu-570 MPa) ngenxa yokuqukethwe kwayo kwe-zinc, okuyenza ilungele ukusetshenziswa kwengcindezi ephezulu emikhakheni ye-aerospace nezempi. Ngenkathi i-6082-T6 inikeza i-ductility engcono nokumelana nokugqwala, i-7075-T6 idlula amandla namandla okuthwala umthwalo.