Stainless steel thread inserts bright tin plated 5 microns to prevent galling

How Much Does Tin Plating Cost?

15/09/2026 | by Taz

Written by
Alan Pennington
Managing Director

There is no single standard price for the tin plating process. The cost depends on the component, its base material, dimensions, surface area, required coating thickness, quantity, specification, masking requirements and the type of tin finish needed.

Although some published price lists provide a general cost per kilogram, this can be misleading when estimating a real production requirement. Two batches with the same total weight can have very different surface areas, geometries, preparation requirements and coating specifications. These differences can significantly affect the amount of work and material involved.

Eye catching copper busbars bright tin plated

How to get a tin plating quote?

If you already have the component drawing and plating specification, requesting a proper tin plating quotation will usually be more useful than relying on a rough guide or ballpark figure. Providing the relevant technical information allows the electroplating supplier to confirm whether they can meet the specification and calculate a price for the actual component. If you are after a quote, please contact us today and we can get a quote to you usually within 24 hours.

This guide explains the main factors that affect tin electroplating costs and the information you should include when requesting a quotation.

If you are specifying or buying tin plating and want to understand more than the cost, our ultimate guide to tin plating explains the process, the types of tin coating and the sectors that use it.

What factors affect the cost of tin plating?

Every project is different but common factors affecting tin plating prices can include:

The size, shape and surface area of the component
The base material
The specified coating thickness
Whether bright or dull tin plating is required
The number of components and anticipated batch sizes
Component preparation and cleaning
The need for an intermediate plating layer
Selective plating and masking requirements
The applicable plating standard or customer specification
Tin spot price

These factors need to be considered together and uniquely for your application. A price based only on component weight, for example, may not reflect the work required to prepare, handle, mask and inspect the parts.

Is tin plating priced per kilogram?

Some tin plating services may be advertised using a price per kilogram, however, a kilogram rate is not a reliable way to compare every tin plating requirement.

Weight does not necessarily represent the surface area that must be plated. A batch of thin, lightweight components could have a much greater total surface area than a smaller number of dense components with the same combined weight. The lighter components may therefore require more deposited tin and more handling.

How does coating thickness affect tin plating costs?

Tin coating thickness is normally specified in microns, also written as micrometres or µm. The required deposit thickness can influence the price because a thicker coating requires more tin and can need more processing time.

However, coating thickness should not be reduced simply to obtain a lower price. If the drawing or specification requires a particular deposit, the plating supplier must work to that requirement so that the component performs as intended.

Does the base metal affect the price?

The base metal of the component can affect both the plating process and its cost. Tin can be electroplated onto materials including copper, brass and steel, but each substrate may require a different preparation process.

Additionally, tin may not always be suitable for direct application to the base material. Depending on the substrate, specification and intended use, an intermediate coating may be required before the tin is deposited. This creates a multi-layer plating system and adds further processing stages, materials and quality checks.

The tin electroplating process

Tin electroplating can be specified as bright tin or dull tin, which is also sometimes described as matt tin. Therefore, when looking for a quote, it’s important to look at the specifications or talk to your plating partner.

Additionally, the decision to go with bright or dull should not be made on price alone. Bright and dull tin electroplating can have different properties, and one may be specified because of the way the finished component will be used. The correct choice can depend on factors such as appearance, solderability, electrical performance, subsequent manufacturing operations and the relevant industry standard.

Masking

Some components do not require tin across the entire surface. Certain areas may need to remain unplated because they perform another function, must maintain a particular dimension or need to make contact with another part. These areas can be protected through masking so that tin is deposited only where required. Masking can add to the cost because it may involve additional materials and manual preparation before plating, followed by removal and inspection after the process has been completed.

Frequently asked questions

Are tin plating and tinning the same process?

Tin electroplating is sometimes described by customers as tinning. However, the word “tinning” can refer to more than one process. Tin plating uses an electrical current to deposit a controlled coating of tin onto a conductive component. However, hot-dip tinning involves immersing the component in molten tin and is a different process. It is therefore important to confirm which process is required before requesting a price. A drawing, applicable standard or existing process specification should normally make this clear.

Does the market price of tin affect electroplating costs?

The spot price of tin is another factor in the cost of the process. Although the cost of tin may have less influence on the final quotation than precious metals such as gold or silver, changes in the price of the metal can still affect plating costs.

Is tin plating expensive?

Tin plating is widely used because it can provide a cost-effective finish for many industrial and electrical applications. Copper bars, steel parts, electrical components and many other manufactured products can be tin plated.

Why is it difficult to give a standard tin plating price?

When a customer asks how much tin plating costs, it is difficult to provide a definitive figure without first understanding the component and its intended application.

A small and relatively simple component may be straightforward to process. A larger component with complex geometry, selective plating areas or detailed inspection requirements may require considerably more handling and preparation.

Request a tin plating quotation

If you already have a component, drawing or plating specification, you do not need to rely on a generic ballpark figure, submit a drawing or send us your information and our team can review the requirement, confirm whether we can meet the specification and provide an electroplating price based on the actual component.