Tinned Copper – Characteristics and Identification

What is Tinned Copper?

Tinned copper is a type of copper scrap that has been coated with a thin layer of tin or another protective metal. This coating helps prevent oxidation and enhances corrosion resistance. Tinned copper is commonly used in electrical and electronic installations, as well as in the automotive industry—particularly where high durability of wiring is required.

While it contains a significant amount of pure copper, the protective coating means that this material requires specialized separation and recycling processes.

How to Identify Tinned Copper?

To distinguish tinned copper from other types, look for the following characteristics:

• Color – instead of the reddish-brown hue typical of copper, the wire or component has a silver or grayish finish
• Coating – a thin, often shiny layer of tin or other metal is visible
• Applications – often found in older electrical systems, electronic circuits, or control panels

Beneath the tin layer lies full-value copper, making this material highly desirable in non-ferrous scrap recycling.

What You Should Know About Tinned Copper Scrap

Tinned copper scrap is categorized separately from clean copper at recycling facilities due to its coating, which requires different processing methods. For this reason, it usually fetches a slightly lower price compared to high-grade copper types like Milberry copper or chunky copper, but it still remains a valuable secondary raw material.

Tinned Copper Price – What Can You Expect?

The price of tinned copper depends on the amount of pure copper it contains and the thickness of the coating. It is usually evaluated individually—based on sample quality or overall weight.

If you’re interested in the current price of tinned copper scrap – don’t hesitate to contact us. We will provide you with up-to-date pricing and expert advice.