Nickel vs. Zinc Plating: The Battle of Coatings

Are you weighing your options between nickel and zinc plating to boost product longevity? Choosing the best one can significantly influence the performance and profitability of your metal fabrication projects.

With years of experience in the coating industry, we understand the nuances that make each plating type beneficial for different applications.

Nickel plating offers superior wear resistance and luster while zinc plating stands out for its excellent corrosion protection at a more economical price point.

In this guide, we will delve into the properties of both nickel and zinc platings, compare their applications, and discuss which might be the best choice for specific products.

Keep reading to discover!

1. Brief Overview of Metal Plating

Metal plating is a technique where a thin metal layer is applied to another material to improve its characteristics. This process is vital in industries like automotive, aerospace, and electronics because it increases strength, prevents rust, and enhances looks. Metal plating can be done using methods like electroplating and electroless plating, each chosen based on the needed performance.

Here’s the interesting part, metal plating isn’t just for protection, it transforms the material in a much better material. Common metals like nickel, zinc, and copper are used to boost performance and appearance. This transformation is crucial for parts that need to survive tough conditions or need a decorative touch.

2. Understanding Nickel Plating

Nickel plating is a process involves submerging the object in a bath containing nickel salts and using an electrical current to deposit the nickel onto the object’s surface. This coating improves the metal’s resistance to corrosion, adds matte finish, and enhances its overall durability. Furthermore, here are some advantages:

Wear Resistance

Nickel coating also enhances surface strength, making it more resistant to wear and tear. This characteristic is essential for parts in moving assemblies where friction can cause early wear, ensuring they last longer and perform more reliably.

Aesthetic Appeal

One attractive quality of nickel plating is the shiny, lustrous finish it gives to metal objects. This visual enhancement, combined with its practical benefits, makes it a favored choice for both consumer products and industrial components. If you want to have these amazing advantages of nickel plating, choose Beska as your service provider.

Superior Corrosion Resistance

Nickel plating is known for its excellent ability to protect against corrosion. This protective layer is especially valuable in environments where metal parts are exposed to moisture and dangerous chemicals, significantly extending their operational life.

Electrical Conductivity

Nickel plating boosts the electrical conductivity of metal parts, making it an important treatment for components in electronic and electrical applications. This ensures the parts not only last longer and look better but also perform excellently in their roles. How amazing is that?

3. Understanding Zinc Plating

Zinc plating is a process where a thin layer of zinc is applied to a metal surface, usually steel or iron, to protect it from rust and corrosion. I think, it is also offers exeptional benefits knowing that its market size was expected to reach USD 14.13 Billion by 2031, as per Market Research Intellect. To understand more, here are key advantages:


Zinc plating is popular due to its cost-effectiveness. It offers significant corrosion protection, similar to more expensive metals, but at a more affordable price. This makes it an economical option for large-scale applications and projects with tight budgets.

Temperature Resistance

Zinc plating maintains its integrity and protection even under extreme temperature fluctuations, making it ideal for components exposed to varying climates or operational heat, ensuring consistent performance in diverse conditions.

Galvanic Protection

The galvanic action of zinc plating is its standout characteristic. When exposed to corrosive elements, zinc corrodes preferentially to the metal it protects, which is good for preventing rust on critical metal parts. It gets better, this process ensures longer-lasting protection under varying environmental conditions.

Flexibility in Application

Zinc plating can be applied using various techniques, each tailored to the specific needs of the project, including electroplating and hot-dip galvanizing. This adaptability makes zinc an ideal choice for a wide range of products, from small fasteners to large steel structures.

4. Comparison of Nickel and Zinc Plating

Following the exploration of zinc plating and nickel plating, I believe that it’s important to compare these 2 plating techniques on a side by side basis to understand their distinct advantages and applications. Here are the key differences between nickel and zinc plating:

Feature Nickel Plating Zinc Plating
Process It requires a complex and precise electroplating process. Applied in hot-dip galvanizing, which covers large and uneven surfaces more easily.
Durability High durability and corrosion resistance, making it ideal for harsh environments Less durable, provides good corrosion protection at a lower cost.
Aesthetic Variety offers a brighter, smoother finish that can be highly polished. Provides a more gray appearance, which may be less visually appealing.
Environmental Impact Higher environmental impact due to its use of toxic chemicals and waste production Environmentally friendly with fewer harmful byproducts.
Cost Generally more expensive, justified by its longevity and performance in harsh environments. Less expensive, making it a cost-effective solution for large volumes of parts
Application Examples commonly used for automotive parts, electronics, and kitchen utensils due to its aesthetic appeal. Often applied to fasteners, steel frames, and automotive components for cost-effective protection.

5. 3 Factors To Consider When Choosing Between Nickel and Zinc Plating

Building on our comparison of nickel and zinc plating, choosing the right type of plating for your project involves several key factors. Here are important considerations to guide your decision:

#1 Thickness Range (Microns)

For maximum protection in harsh environments, choose nickel plating with a thickness of 5 to 20 microns. If using zinc plating, keep it between 5 to 15 microns and add a chromate conversion coating to enhance its durability. We here at Beska, ensure to follow this standard range of thickness for a better result in every project.

#2 Cost

Make sure to evaluate the cost-effectiveness of each plating option. For example, zinc plating is more budget-friendly, typically costing between $0.10 and $0.30 per square inch. In contrast, nickel plating ranges from $0.20 to $0.50 per square inch. Prices will vary based on factors like processing complexity and order volume. Remember, prices will vary based on factors like order volume, so always check your project needs.

#3 Electrical Conductivity

For applications where electrical conductivity is a factor, nickel plating is superior. It provides excellent conductivity, making it suitable for electronic components. For example, nickel is often used in high-performance circuits. Zinc plating also conducts electricity but is typically used in low voltage systems, such as in general hardware where cost is a more significant concern than performance.


Selecting the right coating between nickel and zinc plating is essential for the durability and functionality of your products. At Beska, we understand these nuances and can guide you in choosing the right coating for your project, ensuring optimal performance and cost-effectiveness.

I hope this blog has shed light on the differences between nickel and zinc plating. Understanding these options ensures you make a well-informed choice. If you are still unsure what coating you need for your project, Beska is here to support you in achieving the best results for your projects, please contact us today!

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