JIANGSU CHINA STEEL UNION INDUSTRIAL CO.,LTD.
江苏中钢联合实业有限公司
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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:
| 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 |
Competitive Advantages:
| 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