Zinc Plating Guide: Electroplated Zinc Coatings, Types & Specs

Zinc Plating Guide: Electroplated Zinc Coatings, Types & Specs

Short answer: Zinc plating (electroplated zinc) deposits a thin, uniform, sacrificial zinc layer onto steel for corrosion protection, with alloy options such as zinc-nickel and zinc-iron for higher performance on high-strength and painted parts. Applied from acid, alkaline or cyanide-free baths and sealed with chromate or trivalent passivation, it is the workhorse coating for fasteners, brackets, stampings and automotive components where a precise, conductive, paintable finish is required.

At a Glance

Zinc Plating Guide: Electroplated Zinc Coatings, Types & Specs chart
Figure 1 – Zinc Plating Guide: Electroplated Zinc Coatings, Types & Specs overview.

Zinc Plating vs Other

Relate to Metal Electroplating Guide, Galvanized Steel Supplier и Hot Dip Galvanizing Process; compare Nickel Plating Vs Chrome Plating и Metal Chrome Plating Guide.

Качество

Coating weight checked per Metal Coating Thickness Guide, certified by Mill Test Certificate Guide. Inspect by Metal Ndt Guide.

Supply & QA

Pre-treat via Metal Degreasing Guide и Metal Pickling Guide; protect via How To Prevent Metal Rust.

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

Часто задаваемые вопросы

What is zinc plating?

Electroplated zinc, a thin sacrificial corrosion coating on steel.

Zinc vs hot-dip galvanizing?

Plating is thin/precise; galvanizing is thick/batch dipping.

What is zinc-nickel?

A Zn-Ni alloy for higher corrosion resistance on hi-strength parts.

How is thickness controlled?

Amperage/time and XRF per the relevant plating spec.

Do you supply plate stock?

HXSCO supplies steel ready for zinc plating.

Source Plating-Ready Steel from HXSCO

HXSCO supplies steel and fasteners ready for electroplated zinc finishing. Send your grade and coating spec for a quote.

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