Precision Metal Flat Wire Solutions
Professional bimetallic composite material manufacturer providing high-performance conductive material solutions worldwide
Product Categories
Copper
High-purity electrolytic and oxygen-free copper wire for demanding electrical applications.
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Specialty Materials
Specialized composite materials for unique industrial requirements.
View All Specialty MaterialsFull Product Comparison Matrix
Quickly compare key performance metrics across material lines to make optimal material selection decisions
| Property | CCA Cu/Al | CCS Cu/Fe | NCC Ni/Cu | SCC Ag/Cu | Pure Cu Copper | Pure Al Aluminum |
|---|---|---|---|---|---|---|
| Conductivity (% IACS) | 62-65 | 20-40 | 85-95 | 100-105 | 100-101 | 61 |
| Density (g/cm³) | 3.26-3.63 | ~8.15 | ~8.9 | ~8.9 | 8.96 | 2.7 |
| Tensile Strength (MPa) | 150-170 | 850-1300 | 340-420 | 300-400 | 200-400 | 70-150 |
| Max Operating Temp (°C) | 200 | 300 | 400 | 200 | 200 | 150 |
| Corrosion Resistance | Moderate* | Good | Excellent | Good | Moderate | Moderate |
| Cost vs Pure Cu | 40-60% | 70-80% | 150-200% | 200-300% | 100% | 30-40% |
| Weight vs Pure Cu | 60% | +10% | ~0% | ~0% | 基准 | 70% |
Note: *CCA may experience galvanic corrosion in humid/salt spray environments when in direct contact with dissimilar metals. Tin/silver plating or insulation is recommended. For grounding, CCS is recommended.
Find by Application
Quickly find the right product solutions for your specific application scenarios
Industrial Motors
Infrastructure
Oil & Gas
Cable & Conductor
Energy Storage
Photovoltaic Solar
Automotive/EV
Medical Devices
Aerospace
Electronics
PV Ribbon Selection Guide
Select optimal PV ribbon specs for PERC, TOPCon, HJT, BC cell technologies. CCA alternatives available for 20-30% cost savings.
Why Choose Raytron?
15 Years of Expertise, Serving 500+ Global Customers
RAYTRON New Energy (Zhejiang) Co., Ltd. is a professional manufacturer of bimetallic composite materials, specializing in R&D and production of high-performance conductive materials including Copper Clad Aluminum (CCA), Copper Clad Steel (CCS), Nickel Clad Copper (NCC), and Silver Clad Copper (SCC).
Our proprietary Clad & Weld solid-phase bonding process ensures metallurgical bonding at the Cu-Al interface with bond strength exceeding 60MPa, far surpassing industry standards. Combined with precision rolling technology, we achieve dimensional tolerances of ±0.003mm to meet the most demanding applications.
Core Technical Advantages
- High Conductivity: CCA products achieve 62-70% IACS, approaching pure copper performance
- Lightweight: 40% weight reduction compared to pure copper, supporting EV and aerospace weight reduction goals
- Cost Optimization: 20-40% material cost reduction while maintaining performance
- Customization: Support for special specifications and alloy development
Our products are widely used in photovoltaic solar, electric vehicles, energy storage systems, communication cables, and aerospace applications, serving as a qualified supplier for numerous Fortune 500 companies.
Quality Certifications & Compliance
Our products comply with international quality standards and environmental regulations
Quality Management
Environmental
EU Compliance
Featured Products
Our most popular bimetal wire and ribbon products for key industries
Copper Flat Wire
Electrolytic Copper (Cu)
Product Comparison
Compare our solutions to find the best fit for your application
| Specification | Pure Copper | Copper Clad Aluminum (CCA) | Nickel Clad Copper (NCC) | Silver Clad Copper (SCC) |
|---|---|---|---|---|
| Conductivity | 101% IACS | 62-70% IACS | 85-90% IACS | 100%+ IACS |
| Density (Weight) | 8.96 g/cm³ | 3.26-4.7 g/cm³ 60% lighter | 8.5 g/cm³ | 8.9 g/cm³ |
| Max Operating Temp | 200°C | 150°C | 400°C+ | 200°C |
| Corrosion Resistance | Good | Good | Excellent | Excellent |
| Solderability | Excellent | Good (with tin coating) | Excellent | Excellent |
| Cost | $$$ | $ (Most economical) | $$$$ | $$$$$ |
| Best Applications | PV Ribbon, Motors, Transformers | PV Ribbon, RF Cables, Speakers | Aerospace, Petrochemical, High-temp Electronics | Precision Medical, High-freq Comms, High-end Audio |
| Available Thickness | 0.05mm - 3.0mm | 0.05mm - 5.0mm | 0.1mm - 2.0mm | 0.05mm - 1.0mm |
| Available Width | 0.5mm - 12mm | 0.5mm - 1000mm | 1mm - 12mm | 0.5mm - 12mm |
| View Products | View Products | View Products | View Products |
Pure Copper
Copper Clad Aluminum (CCA)
Nickel Clad Copper (NCC)
Silver Clad Copper (SCC)
* Above data are typical values. Please consult our technical team for specific specifications.
Latest Technical Insights
Stay updated with industry trends and technical developments
CCA Wire Applications in EV Motors
Explore how CCA wire helps EVs achieve lightweight goals...
2026-02-10PV Ribbon Technology Trends
Learn about PV ribbon applications in TOPCon and HJT technologies...
2026-02-05Precision Rolling Process Explained
Understand how ±0.003mm tolerance is achieved...