Pure C12200 Copper Earth Rod
Henan Gnee New Material Co., Ltd. is one of the most professional manufacturers and suppliers of pure c12200 copper earth rod in China, specialized in providing high quality copper products with competitive price. Welcome to buy discount pure c12200 copper earth rod for sale here from our factory. Customized orders are welcome.
What is the Pure C12200 Copper Earth Rod?
C12200 pure copper grounding rod is mainly composed of copper (Cu) and a small amount of phosphorus (P), of which the copper content is up to 99.9% or more. This high-purity copper material ensures efficient electrical conductivity, making the grounding rod able to conduct current effectively in the grounding system, ensuring the safe operation of electrical equipment.
Professional C12200 pure copper grounding rod supplier--GNEE
| Elements | ||
|---|---|---|
| Cu(1,2) | P | |
| (1) This includes oxygen-free Cu which contains P in an amount agreed upon. (2) Cu value includes Ag. |
||
| Min (%) | 99.9 | 0.015 |
| Max (%) | 0.040 | |
Physical & Mechanical Properties
| Property | Value |
|---|---|
| Electrical Conductivity | 80% - 85% IACS @ 20°C |
| Tensile Strength | 220 - 380 MPa (Depending on Temper) |
| Elongation | 20% - 40% (Typical) |
| Density | 8.94 g/cm³ |
| Melting Point | 1083°C (1981°F) |
| Corrosion Resistance | Excellent in soil, concrete, and freshwater |
C12200 pure copper grounding rod also has good corrosion resistance, can be in a variety of environmental conditions to maintain stable performance, not easy to be affected by corrosion, thus extending its service life. In addition to corrosion resistance, C12200 pure copper grounding rod also has excellent mechanical properties, including good toughness, weldability and strength. This makes the grounding rod in the installation and use of the process can withstand a certain degree of mechanical stress, to maintain stable performance.
Comparison
| Property / Standard | C12200 (DHP) | C11000 (ETP) | C10100 (OFE) | Copper-Clad Steel |
|---|---|---|---|---|
| Copper Content | 99.90% | 99.90% | 99.99% | Copper bonded to steel core |
| Phosphorus Content | 0.015% - 0.040% | None | None | N/A |
| Conductivity (IACS) | 80-85% | 100% | 101% | 20-40% |
| Corrosion Resistance | Excellent | Good | Excellent | Moderate (if copper is damaged) |
| Weldability | Excellent (resists embrittlement) | Poor (susceptible to hydrogen embrittlement) | Excellent | Difficult |
| Mechanical Strength | Good | Good | Good | Very High (steel core) |
| Lifetime in Soil | 50+ years | 30-50 years | 50+ years | 20-40 years |
| Cost | Medium | Medium | High | Low |
Large stock of C12200 round copper rods
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.
Highly reliable team supply C12200 electrolytic copper rod
GNEE is a manufacturer specializing in the research, development, production, sales and service of copper products such as copper tubes, copper rods, copper plates, copper wires and copper strips. Our company is located in Henan Province with convenient transportation. Our factory has been engaged in foreign markets for more than 16 years and has rich production experience. Our main markets are Dubai, Indonesia, Singapore, Vietnam, Malaysia, Philippines, Chile, Mexico, Israel, Spain and so on.
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