aluminum circles

Depending on the heat treatment, aluminum circles https://artislam.org.ua/polezno-znat/aljuminievye-krugi/ can be soft (without heat treatment) or strong (aged, heat treated). Such circles can be processed mechanically. They are widely used in various industries, in design, for the production of building structures, advertising products, the electrical industry, for the production of fasteners, etc. They are sometimes coated with an anode, which will protect the surface from corrosion and add decorativeness to the product.