Zinc Nickel Plating

Zinc Nickel Plating

Zinc-nickel plating is an advanced electroplated coating that combines zinc with 12-15% nickel to deliver exceptional corrosion protection for steel and iron components. The alloy acts as a sacrificial barrier, corroding in place of the base metal, and does so far more slowly than pure zinc.

Key Features

Superior corrosion resistance

Can withstand 720+ hours of neutral salt spray testing before red rust appears, several times longer than standard zinc plating.

Heat resistance:

Maintains performance at elevated temperatures where conventional zinc coatings break down.

Hydrogen-embrittlement control:

Suitable for high-strength fasteners and critical components when properly processed.

Uniform coverage:

Consistent thickness across complex geometries.

Compatibility:

Accepts a range of passivates and sealers, including trivalent chromium options that meet RoHS and REACH requirements.

Component

Applications

Anywhere Parts Face Harsh Environments, Road Salts, Or High Operating Temperatures.

Why Choose Us?

Our zinc-nickel process is tightly controlled to deliver consistent alloy composition, reliable adhesion, and coatings that meet OEM and industry specifications. Contact us to discuss your project requirements.