Passivate is generally used as a cleaning and conditioning process for stainless steel to prevent corrosion.

Cadmium plating is a unique combination of corrosion resistance, solder ability, and antistatic characteristics. It is commonly used in aerospace applications. It may be clear, yellow, black or olive drab.

Powder Coating has generally replaced paint due to its durability and environmentally friendly characteristics.

Anodize produces a uniform and much harder than natural oxidation which will not flake off like paint. Aluminum may be dyed to receive a colored finish at the end of the anodizing process.

Tin Plating is used in the food industry. It is also used in the electronics industry for its solder ability.

Zinc plating prevents oxidation and corrosion of the base material.

Chrome plating is mainly used as a decorative finish but is also used to reduce friction.

Gold and Silver plating are ideal for ornamental purposes. It is also used in used in electronics due to the resistance to corrosion.

Black Oxide has excellent indoor corrosion protection if the finish is in oil or wax.

Anneal is a baking process that decreases the temper of the material

Heat Treat / Age is a baking process that increases the temper of the material.