Oxidised Polished Aluminium Metal Sheet
It is a highly oxidised aluminium sheet having a lot of moss-like greenish substance on the metal surface.

The metal colour, intensity of polished marks, amount of scratches, amount of dents, oxidation level, dirt colour etc. can be managed via the Substance SBSAR file.
 
Polished Aluminium Metal Sheet
It is polished aluminium which brushed marks, scratches and dents.

The Substance SBSAR file allows you to change the metal colour, intensity of polished lines, amount of scratches, amount of dents etc.
Radially Brushed Gold Texture
This shiny piece of metal is a brushed gold having numerous radial polished spin marks.

To apply the anisotropic effect, the anisotropy angle and level maps must be used.

However, the Blender add-on Node Wrangler will NOT automatically attach them. They must be added to the Principle BSDF node manually.
 
Radially Polished Metal
It is an iron or steel metal having a prominent radial polished or brushed marks.

To acquire the effect of the radial brushed lines, please remember to apply both the anisotropy angle and anisotropy level maps.

The color, number of brushed spins, position of the circular spins, roughness variation etc. can be managed by the Substance SBSAR file.
Metal Texture with Diagonal Polished Lines
It is a shiny metal plate with polished lines. The diagonal brushed marks give the metallic surface a fashionable character, so it fits for texturing doors of elevators or other stylish artworks.

Using the SBSAR file, users can change the type of metals, and control the amount of strokes and dirt.