Professional Bimetallic Wire Manufacturer: CCA, CCS & NCC Material Solutions
Providing premium copper, aluminum, and bimetallic materials to industries worldwide
Verified by 500+ Global Manufacturers
Manufactured using Clad & Weld process with metallurgical bonding. NOT electroplated.
Core Advantages
Why choose RAYTRON? We deliver exceptional value through advanced technology and proven expertise.
Material Engineering Excellence
Advanced metallurgical bonding technology ensures superior interface strength and consistent performance across all applications.
Learn MoreRapid Prototyping
Fast sample development and customization capabilities accelerate your time-to-market with precision-engineered solutions.
Get StartedQuality Traceability
Complete batch tracking system ensures every product meets strict quality standards and provides full traceability.
View QualityTechnical Capabilities
Industry-leading specifications backed by advanced manufacturing technology
Production Capacity
24,000 tons/year with flexible scheduling to meet your demand
Precision Tolerance
±2μm level dimensional control for critical applications
Fast Delivery
Sample lead time: 3-7 days, mass production: 7-14 days
Industry Solutions
Tailored bimetallic solutions for diverse applications
Automotive EV
Advanced materials for electric vehicle motors, charging systems, and power electronics
Learn More →Photovoltaic Solar
Specialized ribbons and conductors for solar panel manufacturing and renewable energy
Learn More →Battery Energy Storage
Lightweight, high-conductivity materials for battery tabs, busbars, and connectors
Learn More →Cable & Conductor
High-performance CCA and CCS for cable manufacturing, telecommunications, and power transmission
Learn More →Electronics & Semiconductors
Precision materials for connectors, lead frames, and electronic components
Learn More →Aerospace & Defense
High-performance materials for aerospace, defense, and specialized applications
Learn More →Customer Cases
Real-world success stories from our global partners
EV Battery Lightweight Solution
PV Ribbon Cost Reduction
eVTOL Motor Lightweight Solution
Quality Certifications
Our commitment to excellence through rigorous quality standards and industry certifications
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 - 500mm | 0.5mm - 1000mm | 1mm - 50mm | 0.5mm - 20mm |
| 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.
Frequently Asked Questions
Expert answers about bimetallic materials, manufacturing, and applications
What is bimetallic composite wire and why is it better than pure copper?
Bimetallic composite wire (e.g. Copper Clad Aluminum, CCA) is manufactured using our proprietary Clad & Weld technology, creating a true metallurgical bond between two metals. Compared to pure copper, CCA offers 30–40% weight reduction, up to 40% cost savings, while maintaining over 80% IACS conductivity. It is widely used in EV motors, PV ribbon, battery tabs, and cables.
What is the difference between Clad & Weld and electroplating?
Clad & Weld creates a permanent metallurgical bond at the atomic level with bond strength ≥60 MPa, while electroplating merely deposits a thin surface layer. Our process ensures no peeling, no delamination, and superior thermal stability — making it suitable for demanding EV, aerospace, and energy storage applications.
What quality certifications does RAYTRON hold?
RAYTRON is certified to ISO 9001:2015 (Quality Management), ISO 14001 (Environmental Management), and complies with RoHS and REACH regulations. We also meet ASTM international material standards and China National Standards (GB/T). Every batch is 100% electrically and mechanically tested.
What industries use RAYTRON bimetallic materials?
Our materials serve diverse industries: Electric Vehicles (motor windings, busbars), Photovoltaic Solar (PV ribbon, tabbing wire), Battery Energy Storage (battery tabs, connectors), Cable & Conductor, Electronics & Semiconductors, and Aerospace & Defense. We have 3,000+ customers in over 50 countries.
What is the lead time for samples and bulk orders?
Sample lead time is typically 3–7 business days. Mass production orders are delivered within 7–14 business days depending on product specifications and order volume. We offer 24,000 tons/year production capacity with flexible scheduling to meet urgent demands.
Can RAYTRON provide custom specifications?
Yes. Our R&D team supports full customization including custom copper cladding ratios (10%–90%), diameters from 0.05mm to 12mm, flat wire dimensions, and special alloy combinations. We provide free samples and dedicated application engineering support for new projects.