Metal Surface Finishing Guide: Anodizing, Plating and Coating

Metal Surface Finishing Guide: Anodizing, Plating and Coating

Short answer: Metal surface finishing protects and decorates parts through anodizing for aluminum, plating and powder coating for steel, and galvanizing or passivation for corrosion life, so buyers match the process to the base metal and environment; our Surface Treatment Guide gives the supporting detail.

At a Glance

Metal Surface Finishing Guide: Anodizing, Plating and Coating chart
Figure 1 – Metal Surface Finishing Guide: Anodizing, Plating and Coating overview.

Anodizing and Plating

Aluminum Supplier parts are anodized for hard, colored surfaces, while steel and copper are electroplated, with the basis in our Corrosion Protection Guide.

Coating and Galvanizing

Powder coating and galvanizing protect Carbon Steel Supplier parts, with methods in our Galvanized Steel Supplier y Surface Treatment Guide; a quick spec summary is below.

Finalizar Espesor Base
Anodize 5-25 um Aluminio
Powder 60-120 um Steel, Al
Zinc plate 5-25 um Acero

Inspection and Specifying

Check thickness and adhesion, with tests in our Quality Inspection Guide and certification in our Mill Test Certificate Guide.

Procurement Tips

Share the service environment and color, and pack finished parts with our Export Packing Guide.

Get a Quote

Tell HXSCO your requirements and we will respond with a competitive quote and lead time.

Preguntas frecuentes

Which finish for aluminum?

Anodizing for hardness and color; powder for thick coating.

What protects carbon steel best?

Galvanizing plus paint for long life.

Can stainless be finished?

Yes – passivation and electropolishing clean it.

How thick is powder coating?

Roughly 60-120 microns depending on spec.

Do you certify finishes?

Yes – thickness and adhesion reports on request.

Finish Metals with HXSCO

HXSCO supplies aluminum, steel and stainless ready for anodizing, plating, powder and galvanizing. Send finish spec and quantity for a quote.

Request a Quote