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Zinc & Hexavalent Black Conversion Coating of a Dampner for Transportation Industry

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Rack Plated Damper Component for the Automotive Industry
Rack Plated Damper Component for the Automotive Industry

At Rochester Overnight Plating, meeting our customers’ quality standards is our number one priority. We serve a wide variety of industries, and have implemented a quality management system that provides for continual improvement, defect prevention, and waste reduction.

We plated the damper pictured here for a customer in the automotive industry. Specifications called for a black zinc coating to be applied to this part, which featured dimensions of 7" in diameter, 1&" in thickness, and a weight of 12 lbs. Operating in accordance with ASTM B-633 TP2 SC1 standards, we executed the appropriate pre-plating cleaning as well as both pre- and post-coating treatment for reducing the risk of hydrogen embrittlement. Quality inspections in our in-house lab verified that the finish was uniformly applied to within the minimum 0.0002" and maximum 0.0005" tolerance requirements. We processed 54 of these units according to the customer’s required 10 day turnaround.

To learn more about how our high quality services have been providing value to the automotive industry, contact us today.

Highlights of Black Zinc Coating this Automotive Industry Component

Plating Capabilities Applied/Processes
Black Zinc Coating - Rack
Part Dimensions
7" Diameter, 1" Thickness, Weight 12lbs.
Tightest Tolerances
Minimum Thickness: 0.0002"
Maximum Thickness: 0.0005"
Plating Specifications
ASTM B-633 TP2 SC1 Black
Material Finish
Black Zink Coated
In process testing/inspection performed
Certificate of Conformance, In-House Laboratory Testing
Industry for Use
Delivery/Turnaround Time
10 Days
Delivery Location
Springville, NY
Standards Met
Customer Specifications
Product Name

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