Durable Copper-Nickel Clad Steel Strip for Electronic Components

Product Description

PRODUCT INFORMATION

What is Copper Nickel Steel?

Our Copper-Nickel (Cu-Ni) Clad/Composite Steel Strip is a high-performance metal composite material engineered by integrating copper-nickel alloy layers with a high-quality carbon steel substrate. Designed for demanding industrial applications, this product combines the excellent electrical conductivity, corrosion resistance, and thermal stability of copper-nickel alloys with the superior mechanical strength, formability, and cost-effectiveness of steel-delivering a balanced solution that outperforms single-metal materials in versatility and reliability.
 

Thickness	0.05-100.0mm
Cladding Metal	0.5-15.0mm
Width	Max 1200mm
Length	Customized
Materials	Aluminum+Copper
Package	Export Seaworthy Packaging
MOQ	5 MT

  

Grade
 

Standard	Grade Designation	Key Properties & Applications
ASTM B151	CuNi10	Good corrosion resistance (seawater, humid air); moderate conductivity (≈45% IACS). Used for marine electrical conductors, low-current terminals.
ASTM B151	CuNi30	High corrosion resistance (seawater, industrial chemicals); stable thermal performance. Ideal for marine engineering, high-temperature conductive parts.
DIN EN 1652	CuNi10Fe1Mn	Enhanced mechanical strength vs. CuNi10; resistant to stress corrosion. Used for automotive sensor terminals, industrial connectors.
DIN EN 1652	CuNi30Mn1Fe	Excellent oxidation resistance (up to 350°C); high fatigue strength. Suitable for high-temperature applications (e.g., EV battery busbars).

Characteristics

1. High electrical conductivity, more than 3.3 times that of pure nickel strips
2. High heat dissipation characteristics, with a temperature difference of over 20ºC compared to pure nickel strips
3. Excellent weldability, including spot welding, ultrasonic welding, brazing (tin), etc
                                                                                                                                                           
                                                                                                                                        Nickel side+Copper side

Chemical Component

Compliant with RoHS+HF requirements, it features high stability, electrical conductivity, and weldability. The strip material is smooth and flat, with high composite strength. It is rolled under multiple passes and high pressure, which can completely and tightly bond copper and nickel without any separation.

Quality Assurance

When choosing MESCO, you don't need to worry about product quality issues. All our products have undergone multiple inspections. Please believe that MESCO will be your lifelong partner!

LARGE INVENTORY

MESCO  has a large quantity of regular specifications Clad plate in stock and can guarantee delivery within 3 days!

APPLICATION
 
Driven by the goal of carbon neutrality, copper-aluminum composite radiators are becoming a standard feature of green buildings

Copper-aluminum composite materials are also important raw materials for manufacturing covers and batteries of new energy vehicles                         
 
                                    
TEAM AND CUSTOMERS





FAQ

Q: Are you a manufacturer?

A: Yes , we are a manufacturer, We have own factory, We have a leading power in producing and exporting galvanized steel coil,galvalume steel coil,ppgi etc. We promise that we are what you are looking for.

 

Q: Can we visit your factory?

A:Warmly welcome once we have your schedule we will pick you up.

 

Q: Can you arrange the shipment?

A: Sure, we have permanent freight forwarder who can gain the best price from most ship company and offer professional service.

 

Q: How long is your delivery time?

A: Generally it is 10-35 days .it is according to quantity.

 

Q: How can we get the offer?

A:Please offer the specification of the product,such as material,size,shape,etc.So wecan give the best offer.

 

Q: How do you make our business long-term and good relationship ?

A: 1.We keep good quality and competitive price to ensure our customers' benefit. 2.We respect every customer as
our friend and we sincerrly do business and make friends with them, no matter where they come from.