Pure C12200 Copper Earth Rod
Gnee Steel (Tianjin) Co., Ltd. is one of the most professional manufacturers and suppliers of pure c12200 copper earth rod in China, also supports customized service. Welcome to buy discount pure c12200 copper earth rod for sale here from our factory. Quality products and reasonable price are available.
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 state-of-the-art manufacturing facility specializing in high-precision non-ferrous metal products. With over 20 years of metallurgical experience, our factory utilizes advanced extrusion and drawing techniques to produce C12200 Copper Earth Rods that meet the strictest international standards (ASTM B187, UL 467, IEC 62561). We control the entire supply chain-from raw material sourcing to final inspection-ensuring that every batch we ship delivers consistent purity, dimensional accuracy, and long-term reliability for critical grounding applications.
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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