4000 Series kazhinji ine silicon zvemukati pakati pe4,5% uye 6%, uye yakakwira silicon zvirimo, yakakwira simba. Pfungwa yayo yekunyungudika yakaderera, uye ine yakanaka kupisa kupokana uye kupfeka kurwisa. Iyo inonyanya kushandiswa muzvivakwa zvekuvaka, mechanic zvikamu, nezvimwe.

5000 akateerana, neGustomium sechinhu chikuru, chinogona zvakare kutaurwa seMagnesium aluminium Alloy. Kazhinji inoonekwa muindasitiri, ine hushamwari hwakaderera, simba rakakwirira rakaderera, uye eolongation yakanaka.

6000 Series, neMagnesium uye Silicon sezvinhu zvakakosha, tarisisa hunhu hwezvevana nhevedzano uye mashanu akatevedzana, akakodzera mamiriro ezvinhu ane hupfumi hwepamusoro uye oxidation.

7000, kunyanya ine ezin element, ndezve ekushandisa zvinhu zveAluminium, anogona kurapwa, ndezvekutanga aluminium Alloy, uye ane simba rakapfeka zvakanaka.

8000 akateerana, ayo ari emahara system kunze kweiyo pamusoro, ndezveimwe dzakateedzana uye inonyanya kushandiswa kune aluminium foil kugadzirwa.