Copper-nickel is an alloy of copper (Cu), nickel (Ni) and iron (Fe) that is corrosion- and seawater-resistant. Cunifer is often used in heat exchangers in ships and the offshore industry, for example. See our applications of Cunifer below.

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Applications copper-nickel

Copper-nickel is manufactured to be used for systems that come into contact with brackish and seawater. The material has high corrosion resistance. Because biological fouling also hardly occurs on this alloy, copper-nickel requires no protective treatment and hardly any maintenance. This makes this material ideally suited for heat exchangers in ships and the offshore industry, for example.

Copper-nickel products

We have a wide range of sheets and plates, bars, pipes, flanges, elbows, T-pieces, reducers and saddles in copper-nickel in stock. You will find our assortment broken down by product category. Articles that are not part of our standard range can be produced for you according to your specifications. If you would like to place an order or if the size or shape you require is not listed, please contact us.

Didn’t find what you were looking for? Have your product customized!

If you’re looking for a product that isn’t listed here or you need a product in a different size, please contact Gizom. For your specific customization needs, our experienced professionals are immediately at your service. We produce exactly according to the specifications you provide, based on drawings or customer specifications.


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9645 KX Veendam

(0598) 61 57 38

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