Circular Flat Gold Chainmail
It is a chainmail made of numerous flat gold rings. The rings have been oxidized and have a lot of scratches.

The metal color, surface roughness, ring openings, degree of oxidation, amount of bumps, number of scratches, level of dirt etc. can be adjusted by the Substance SBSAR file.
 
Oxidized Circular Flat Iron Chainmail
This is an old iron chainmail made of oxidized flat rings.

The ring color, surface finishing, oxidation level, amount of rust, dirt level etc. can be controlled by the Substance Designer SBSAR file.
Rusty Round Iron Chainmail
It is a rusty chainmail. Each ring has a small opening.

The color of the rings and rust, surface bump, ring openings, oxidation and rust can be adjusted via the Substance SBSAR file.
 
Thick Round Iron Chainmail
It is a metallic chainmail with a tad of dirt and bumps on the surface. Each ring has a tiny opening to reflect the reality.

The metal color, bump height, dirt intensity and ring openings can all be set by the Substance SBSAR file.