Copper-Plated Steel Wire
High-Quality Copper-Plated Steel Wire for Industrial Applications
Copper-Plated Steel Wire combines the strength of steel with the conductivity of copper, making it ideal for various industrial and electrical applications. Our premium Copper-Plated Steel Wire meets rigorous industry standards and offers exceptional performance.
Product Specifications
- Base Material: High-carbon steel
- Plating Material: 99.9% pure copper
- Diameter Range: 0.15mm - 5.0mm
- Tensile Strength: 500-2500 MPa
- Conductivity: 40% IACS minimum
- Temperature Resistance: -40°C to +150°C
| Diameter (mm) | Breaking Load (kg) | Resistance (Ω/km) | Weight (kg/km) |
|---|---|---|---|
| 0.20 | 2.5 | 480 | 0.25 |
| 0.50 | 15.8 | 77 | 1.57 |
| 1.00 | 63.0 | 19.2 | 6.28 |
| 2.00 | 252.0 | 4.8 | 25.12 |
Applications of Copper-Plated Steel Wire
Copper-Plated Steel Wire is widely used in:
- Automotive industry (tire reinforcement, cable harnesses)
- Telecommunications (RF shielding, antenna elements)
- Power transmission (grounding wires, messenger cables)
- Electronic components (spring contacts, lead frames)
- Construction (pre-stressed concrete elements)
Copper-Plated Steel Wire FAQ
What is the advantage of Copper-Plated Steel Wire over bare steel wire?
Copper-Plated Steel Wire offers several advantages over bare steel wire: The copper plating provides excellent electrical conductivity while maintaining the mechanical strength of steel. It prevents rust and corrosion, improves solderability, and enhances the wire's appearance. The copper layer also reduces signal loss in high-frequency applications.
How thick is the copper plating on Copper-Plated Steel Wire?
The thickness of copper plating on our Copper-Plated Steel Wire typically ranges from 2-8 microns, depending on the wire diameter and application requirements. We can customize the plating thickness to meet specific project needs. For standard products, we maintain a minimum plating thickness of 3 microns to ensure optimal performance.
Can Copper-Plated Steel Wire be used for outdoor applications?
Yes, Copper-Plated Steel Wire is suitable for outdoor use due to its excellent corrosion resistance. The copper plating forms a protective layer that prevents oxidation of the underlying steel. For extreme environments, we recommend our premium-grade Copper-Plated Steel Wire with additional weather-resistant treatments that further enhance durability against UV exposure and harsh weather conditions.
Manufacturing Process
Our Copper-Plated Steel Wire undergoes a rigorous manufacturing process:
- High-quality steel rod selection
- Precision drawing to achieve desired diameter
- Electrolytic cleaning and surface preparation
- Electroplating with pure copper
- Post-plating heat treatment (when required)
- Quality inspection and testing
- Spooling and packaging
Quality Assurance
Every batch of Copper-Plated Steel Wire is tested for:
- Dimensional accuracy
- Coating thickness uniformity
- Mechanical properties (tensile strength, elongation)
- Electrical conductivity
- Adhesion between copper and steel
- Surface quality and finish
Additional Copper-Plated Steel Wire Information
We offer Copper-Plated Steel Wire in various packaging options including spools, coils, and cut lengths. Custom sizes and specifications are available upon request. Our technical team can assist with selecting the optimal Copper-Plated Steel Wire for your specific application requirements.
More Copper-Plated Steel Wire Questions
What is the shelf life of Copper-Plated Steel Wire?
When stored properly in dry conditions (humidity below 65%) at room temperature, Copper-Plated Steel Wire has a shelf life of 2-3 years without significant degradation. For extended storage, we recommend using desiccant packs in sealed containers. The steel core maintains its strength properties much longer, while the copper plating may show slight oxidation over time that can be easily cleaned if needed.
Can Copper-Plated Steel Wire be welded?
Yes, Copper-Plated Steel Wire can be welded using appropriate techniques. For spot welding, standard steel welding parameters can be used as the thin copper layer doesn't significantly affect the process. For continuous welding, we recommend using slightly higher currents (10-15% more) compared to bare steel wire. The copper plating may cause some splatter but generally doesn't affect weld quality.
How does Copper-Plated Steel Wire compare to copper-clad steel wire?
Copper-Plated Steel Wire and copper-clad steel wire differ in their manufacturing processes and performance characteristics. Our Copper-Plated Steel Wire uses electrochemical deposition which allows better control over plating thickness and uniformity. Copper-clad steel is made through metallurgical bonding at high temperatures, which generally results in a thicker copper layer but may affect the steel's mechanical properties. For most applications requiring good conductivity with steel strength, Copper-Plated Steel Wire provides the best balance of performance and cost-effectiveness.
Ordering Information
Contact our sales team for current pricing, minimum order quantities, and lead times for Copper-Plated Steel Wire. We offer competitive pricing for bulk orders and can provide samples for testing before large purchases. All our Copper-Plated Steel Wire products come with complete technical documentation and material certifications.