https://aluminumstock.com/product/1060-aluminum-coil/
1060 aluminum coils are commercially pure aluminum alloy that belongs to the 1000 series. It consists mainly of aluminum (at least 99.6%), with very low amounts of other elements. Yongsheng aluminum coils are made by casting molten aluminum into ingots, then hot rolling to reduce the thickness and forming the aluminum into coils. The coil is then cold rolled to achieve the desired thickness and improve the surface finish. Manufacturers can anneal to relieve internal stress and enhance formability. The resulting coils are then finished with cutting, slitting and surface treatment to ensure that they meet the specifications required for various applications. Quality control measures are implemented throughout the process to ensure the production of high-quality aluminum coils, such as the common 1050 aluminum coil, 1100 aluminum coil, 3003 aluminum coil, etc..