Specification of 3105 aluminum sheet. 1. Good electrical conductivity, due to the addition of a copper element of 0.3%, the conductivity is up to 41%; 2. Good rust resistance, is a widely used as anti-rust aluminum. 3. Good processing performance, the service life is long. 2. plastic or paper package to moisture-proof and waterproof, guarantee ructure of Product Description. Aluminium sheet can be divide into cold rolled and hot rolled etc. with many different grades and sizes, so please feel free to contact us later. There are many different grades, such as: 1000 series, 2000 series, 3000 series, 5000 series, 6000series, etc. 2. Main features of the product. ist-Class Service.The 3105 aluminum coil/sheet produced by Mingtai can be used for movable house panels, room partitions, baffles, bottle caps, hoods, eaves and downpipes, and thin sheet forming parts. For more detailed product information and preferential quotations, please contact us for quick access. ← aluminium 3005 sheet Aa3003 aluminum →The 3000series aluminum sheet is widely used for geuding the AA3003, AA3004, AA3005, AA3102, AA3105, Temper O, H14, H18, H24, H26, H111, H112, F, From thickness 0.2mm-350mm, width 500mm-2300mm, length 500mm-110000mm.