Zinc Plating

Zinc plating is a soft, decorative, corrosion-resistant finish. It protects the substrate by sacrificing itself, corroding before the base metal. This means that the galvanic layer of zinc will protect even if the layer sustains minor damage, such as minor scratches and punctures.

The level of corrosion resistance of zinc plating depends on the thickness of the coating layer. To increase this corrosion resistance of zinc, a “chromate conversion” is usually added to deter the white colored oxidation products of zinc.

Zinc plated products vary from one industry to another, however, they all share zinc’s durable finish, pleasant appearance, and cost-effective processing.

 RoHS Compliant

Zinc and Zinc alloy plating will surely become more significant as metals such as cadmium are phased out due to environmental regulations. Sacrificial metals, such as Zinc, have significant corrosion resistant properties in spite of their apparent softness and propensity to scratching.

 BENEFITS OF ZINC PLATING

• Protects even if slightly damaged on the surface
• Zinc coatings are economical
• Excellent modern substitute for less environmentally friendly cadmium coatings
• Great ductility and adhesion
• Consistent distribution
• Suitable for either rack or barrel plating

ZINC SPECIFICATIONS

• Zinc Type I and II - any class
• ASTM - B - 633
• Zinc Type I and II Stainless
• Chromates - Clear, Yellow, Black and Olive Drab
• Zinc on Aluminum Plating Available

 Please submit a Request for Quote form or contact us at 972-988-1999 with any questions on AFT's Zinc Plating Process.

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AFT's Zinc Plating Process