What is the material of ar 12?

Antique aluminum material. AR 12 is an antique aluminum material, which is made of high-quality aluminum alloy, has high hardness and corrosion resistance, and has the appearance texture and characteristics of antique materials. AR 12 aluminum material has been widely used in architectural decoration, interior design and home decoration, such as making antique doors and windows, ceiling, wallpaper and furniture. Materials are substances used by human beings to make articles, devices, parts, machines or other products.