Premium Quality 99% Pure Copper Wire for Electrical Projects
Our premium copper wire offers exceptional conductivity for diverse applications including wires, cables, brushes, and magnetic instruments. With superior thermal conductivity and excellent plasticity, it's ideal for both hot and cold pressing processes, easily formed into tubes, rods, lines, strips, and other copper materials.
| Product Name |
Copper Wire |
| Material |
C10100, C10200, C10300, C10400, C10500, C10700, C10800, C10910, C10920 |
| Wire Diameter |
0.07-3mm or as customer's required |
| Purity of Cu |
≥99.9% |
| Tensile Strength |
1000 N/mm², 900 N/mm², 500 N/mm², 450 N/mm² |
| MOQ |
2 Tons (sample orders accepted) |
| Surface |
Mill, Polishing, Super Polishing |
| Usage |
Industrial and welding |
| Standard |
GB/T11091, JIS H3100, ASTMB152 |
Basic Specifications
| Model NO. |
C10100, C10200, C10300, C10400, C10500 etc |
| Material |
Red Copper |
| Shape |
Round |
| Alloy |
Non-alloy |
| Color |
Red |
| Standard |
GB/T |
| MOQ |
2 Ton |
| Delivery Time |
7-20 Days |
Product Parameters
| Diameter (mm) |
Tolerance (mm) |
Ovality max (mm) |
Elongation (%) |
Tensile Strength (kg/mm²) |
Electric Resistivity (Ωmm²/m) |
| 0.07 |
±0.003 |
0.003 |
≥10 |
20~28 |
≤0.017241 |
| 0.80 |
±0.005 |
0.005 |
≥25 |
20~28 |
≤0.017241 |
| 2.00 |
±0.008 |
0.008 |
≥25 |
20~28 |
≤0.017241 |
Applications
- Electrical Wiring: Buildings, appliances, and automotive systems
- Power Distribution & Grounding: Reliable earthing and overhead power lines
- Renewable Energy: Solar panel connections and wind turbine cabling
- Telecommunications & Robotics: Flexible conductors for dynamic environments
- Industrial Machinery: High-conductivity solutions for heavy-duty equipment
Packing and Shipping
Frequently Asked Questions
Q1: What is the difference between bare and insulated copper stranded wire?
A: Bare copper wire is uncoated, ideal for grounding and overhead applications where insulation isn't required. Insulated wire features a protective layer (e.g., PVC or XLPE) to prevent short circuits and corrosion, suitable for indoor wiring or harsh environments.
Q2: What certifications does this wire have?
A: Our wire complies with ISO 9001, CE, CCC, RoHS, UL, and VDE standards, ensuring safety and performance reliability.
Q3: Can I customize the wire stranding and insulation?
A: Yes! We offer customizable stranding (7-61 strands), insulation materials, colors, and packaging to meet specific project needs.
Q4: What is the minimum order quantity (MOQ)?
A: MOQ starts from 50kg, with bulk discounts available for larger orders.
