Copper Rods
Our Products
Copper Rods – Premium Quality, Superior Performance by Navkar Metal Syndicate
At Navkar Metal Syndicate, we take pride in supplying premium quality copper rods engineered for industrial, commercial, and precision engineering applications. Manufactured from high-conductivity, corrosion-resistant copper grades such as ETP Copper (C11000), Oxygen-Free Copper (C10100), and DHP Copper (C12200), our rods are designed to deliver exceptional electrical and thermal performance, long-term durability, and superior machinability.
Copper rods are an essential component across industries, providing the perfect balance of mechanical strength, conductivity, and corrosion resistance. Our rods are produced to strict international standards including ASTM, JIS, EN, and IS specifications, ensuring consistent dimensional accuracy, straightness, and surface finish. These features minimize material wastage, facilitate precision assembly, and enhance overall system efficiency.
Available in hexagonal, round, and square cross-sections, our rods offer flexibility for diverse applications such as electrical busbars, transformers, switchgear, grounding systems, mechanical components, heat exchangers, and decorative hardware. For highly sensitive applications, Oxygen-Free Copper (C10100) provides ultra-pure conductivity, while DHP Copper (C12200) ensures enhanced corrosion resistance for plumbing, heat exchangers, and fabrication.
Types of Copper Rods
Hexagonal Copper Rods:
Round Copper Rods:
Square Copper Rods:
Key Features
Applications:
Material Grades:
| Copper Grade | Standards | Chemical Composition | Electrical Conductivity (% IACS) |
|---|---|---|---|
| ETP Copper (C11000 / Cu-ETP) | ASTM B152, ASTM B170, JIS H3300, EN 1975 | Cu ≥ 99.90%, O ≤ 0.04% | ≥ 100% |
| Oxygen-Free Copper (C10100 / Cu-OF) | ASTM B170, ASTM B152, JIS H3300, EN 1975 | Cu ≥ 99.95%, O ≤ 0.001% | ≥ 100% |
| DHP Copper (C12200 / Cu-DHP) | ASTM B152, ASTM B170, JIS H3300, EN 1975 | Cu ≥ 99.90%, P 0.02–0.04%, O ≤ 0.04% | 97–100% |
Physical and Mechanical Properties
| Description | Unit | Specification | Minimum | Maximum |
|---|---|---|---|---|
| Copper Rod Diameter | mm | 7.62 | 8.38 | |
| Oxygen Content | ppm | - | 5 | |
| Electrical Conductivity | % I.A.C.S. | 101.0 | ||
| Tensile Elongation | % | 30.0 | ||
| Tensile Strength | Kg/mm² | 18.0 | ||
| Coils Weight (Nominal 4200 kg) | Kg | 3800 | 4500 |
Chemical Composition:
The rod is manufactured from certificated copper cathodes 1A (high purity copper, min. 99.99%) and the process complies with the International standard ASTM B49.
Packaging:
Each copper rod coil is protected against atmospheric corrosion with an inhibitor or protective wax. The packaging is strapped with 4 PET straps. Both ends are marked with the C.C.CH. logo.
Coil dimensions: 180 × 110 × 60 cm (avg)
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