Copper Round Rod Electrolytic C11000 3mm-150mm Dia For Electrical
Components
Electrolytic C11000 Copper Round Rods are precision-engineered for high-performance electrical and
thermal applications. Made from 99.9% pure electrolytic tough pitch (ETP) copper, these rods offer exceptional conductivity, corrosion resistance,
and machinability. Available in diameters from 3mm to 150mm, they meet ASTM B187, EN 13602, and JIS H3250 standards, making them ideal for electrical connectors, busbars, and heat
exchangers.
Key Advantages:
- Superior Conductivity: 100% IACS (International Annealed Copper Standard) for minimal
energy loss.
- High Purity: Cu ≥99.9%, oxygen ≤0.04%, ensuring excellent weldability and
ductility.
- Precision Tolerances: Diameter tolerance ±0.05mm (for ≤50mm) to ±0.1% (for >50mm).
- Corrosion Resistance: Resists oxidation and sulfurization in harsh environments.
- Global Compliance: RoHS, REACH, and ISO 9001-certified for sustainable
manufacturing.
- Customization: Cut-to-length, polished finishes, and custom diameters (MOQ:
100kg).
2. Technical Specifications
| Parameter | Details |
|---|
| Material | C11000 ETP Copper (Cu ≥99.9%, O ≤0.04%, Pb ≤0.005%, Fe ≤0.005%) |
| Standards | ASTM B187, EN 13602 (CW004A), JIS H3250 (C1100), GB/T 4423 |
| Diameter Range | 3mm–150mm (±0.05mm to ±0.1%) |
| Mechanical Properties | Tensile Strength: 200–360 MPa, Hardness: 40–100 HV, Elongation:
15–45% |
| Electrical Conductivity | 100% IACS (58 MS/m) at 20°C |
| Thermal Conductivity | 385 W/m·K at 20°C |
| Surface Finish | Mill finish, polished (Ra ≤0.8µm), or anti-tarnish coated |
| Certifications | RoHS, REACH, ISO 9001:2015, SGS, TÜV Rheinland, Conflict-Free
Sourcing |
| Key Applications | Electrical connectors, busbars, transformer windings, and heat sink
components |
3. Why Import Our C11000 Copper Rods?
Competitive Advantages:
- Cost-Effective: 20–30% lower than EU/US suppliers with same-day pricing quotes.
- Rapid Production: 7–14-day lead time for custom diameters + express global shipping
(DHL/FedEx).
- Quality Guarantee: 100% eddy-current testing for defects + certified material
traceability.
- Bulk Discounts: Competitive rates for orders above 500kg (FOB/CIF terms
available).
- Technical Support: Free CAD models, conductivity test reports, and machining
guidelines.
- Sustainable Sourcing: Ethically mined copper + carbon-neutral logistics (ISO 14064).
- Warranty: 12-month quality guarantee + replacement for non-conforming
products.
4. Industrial & Electrical Applications
| Industry | Use Cases |
|---|
| Electrical Engineering | High-voltage busbars, circuit breaker contacts, and power
distribution systems. |
| Electronics | PCB terminals, semiconductor leads, and RF shielding components. |
| Renewable Energy | Solar panel junction boxes, wind turbine grounding rods, and EV
charging connectors. |
| Automotive | Battery terminals, electric motor windings, and hybrid vehicle
power cables. |
| HVAC & Refrigeration | Heat exchanger tubes, refrigeration valves, and condenser coils. |
| Telecom Infrastructure | 5G antenna components, fiber-optic grounding rods, and data center
busways. |
| Industrial Machinery | CNC machining electrodes, welding tips, and robotic arm conductive
joints. |
FAQ
1. Who are we?
Our headquarters is located in Jiangsu, China. Since 2010, we have
sold to the domestic market (30.00%), North America (10.00%), South
America (10.00%), Southeast Asia (10.00%), South Asia (10.00%), and
Africa (5.00%) , Middle East (5.00%), Central America (5.00%),
Northern Europe (5.00%), Oceania (3.00%), Western Europe (3.00%),
Southern Europe (2.00%), Eastern Europe (00.00%), East Asia
(00.00%) . There are approximately 11-50 people in our office in
total.
2. How do we ensure quality?
There are always pre-production samples before mass production;
Always conduct final inspection before shipment;
3. What can you buy from us?
Copper Round Rod, stainless steel pipe, stainless steel coil,
stainless steel strip, wear-resistant plate, galvanized steel plate
4. Why should you buy from us instead of other suppliers?
The company introduces advanced technology and equipment, and its
products are exported to Western countries such as the United
Kingdom and the United States. It has strong technical force and
experienced technical and management personnel.
5. What services can we provide?
Accepted delivery terms: FOB, CFR, CIF, EXW;
Accepted payment currencies: USD;
Accepted payment methods: T/T, L/C, cash;
Languages spoken: English, Chinese
