Wholesales alloy 3005 aluminum plate for lamp shade3105 aluminum alloy is belongs to Anti rust aluminum, since the chemical property of this alloy has ... more Cu,Mn,Mg,Zn than 1 series aluminum alloy.The mainly usage of this materials are room partition ... cap ,mobile phone cover, electronic battery cover. Specification of 3105 aluminum plates:Thickness:6 mm -600mmWidth:100 mm-1600 mmLength: as ...