C28000 Copper Lead Wire
Henan Gnee New Material Co., Ltd. is one of the most professional manufacturers and suppliers of c28000 copper lead wire in China, specialized in providing high quality copper products with competitive price. Welcome to buy discount c28000 copper lead wire for sale here from our factory. Customized orders are welcome.
C28000 copper alloy wire also has good corrosion resistance and high strength, which makes it widely used in several fields. In electrical engineering, it is often used in the manufacture of wires, cables and motors, etc.; in chemical equipment, it is used in the manufacture of pumps, valves and pipelines, etc.; in the field of construction, it is used in the manufacture of roofing, doors, windows and decorative materials.
High level C28000 copper lead production technology


| Melting Point - Liquidus°F | 1660 |
|---|---|
| Melting Point - Solidus°F | 1650 |
| Densitylb/cu in. at 68°F | 0.303 |
| Specific Gravity | 8.39 |
| Electrical Conductivity% IACS at 68°F | 28 |
| Thermal ConductivityBtu/ sq ft/ ft hr/ °F at 68°F | 71 |
| Coefficient of Thermal Expansion 68-57210 to -6 power per °F (68 – 572°F) | 11.6 |
| Specific Heat CapacityBtu/ lb /°F at 68°F | 0.09 |
| Modulus of Elasticity in Tensionksi | 15000 |
| Modulus of Rigidityksi | 5600 |
| Technique | Suitability |
|---|---|
| Soldering | Excellent |
| Brazing | Excellent |
| Oxyacetylene Welding | Good |
| Gas Shielded Arc Welding | Fair |
| Coated Metal Arc Welding | Not Recommended |
| Spot Weld | Good |
| Seam Weld | Not Recommended |
| Butt Weld | Good |
| Capacity for Being Cold Worked | Fair |
| Capacity for Being Hot Formed | Excellent |
| Forgeability Rating | 90 |
| Machinability Rating | 40 |
C28000 soft copper wire is also commonly used in the aerospace field because it has both high strength and good corrosion resistance, which is very suitable for the manufacture of aircraft structural components, engine parts and avionics equipment.
Packaging of C28000 process copper wire

Why choose our C28000 fine copper wire

We are a professional copper products manufacturer and exporter specializing in copper tubes, rods, wires, plates, and strips. Our factory is equipped with advanced production lines, including continuous casting and upcasting machines, cold rolling mills, drawing machines, annealing furnaces, and precision cutting equipment, enabling us to deliver products with consistent quality and tight tolerances. Every batch undergoes rigorous testing-including chemical composition analysis, mechanical property testing, dimensional inspection, electrical conductivity testing, and eddy current/ultrasonic defect detection-and we support third-party inspection (SGS, BV, etc.) to ensure full compliance with ASTM, EN, JIS, and GB standards. With competitive pricing, flexible MOQs, and professional export service, we look forward to building long-term partnerships and supplying copper products that meet your exact requirements.
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