1xxx Series Pure hot dipped galvanized aluminum coil 0.8mm Alloy Metal Aluminum Coil Folding Sheet Table5000 series Represents th.5A05 series. 5000 series aluminum plate belongs to the more commonly used alloy aluminum plate series, the main ium, and the magnesium content is between 3-5%. Also known as aluminum-magnesium alloy. The main features are low density, high tensile strength and high elongation. . It is also widely used in conventional industries. The processing technology is continuous casting and rolling, which belongs to the series of hot-rolled aluminum plates, so it can be deep-processed by oxidation.