Maduka Metals, based in Abuja, Nigeria, stands out as a top manufacturer and supplier of premium Copper C11000 Bars and Rods. Known for their remarkable electrical and thermal conductivity, strength, and resistance to corrosion, these products are crafted to comply with both national and international standards. At Maduka Metals, the emphasis is on precision, innovation, and ensuring customer satisfaction, providing copper materials that cater to various industries, including electrical, construction, manufacturing, and engineering. With a strong commitment to quality assurance and a reliable supply chain, each Copper C11000 Bar and Rod guarantees exceptional performance and dependability, establishing Maduka Metals as a trusted name in copper solutions throughout Nigeria and beyond.
Copper C11000 Bars and Rods are made from electrolytic tough pitch (ETP) copper, which contains at least 99.9% pure copper along with a trace amount of oxygen to boost conductivity. They boast excellent electrical and thermal conductivity, impressive corrosion resistance, and high ductility. These bars and rods are easy to machine and can be effortlessly formed, welded, or brazed. With an ideal mix of mechanical strength and flexibility, Copper C11000 Bars and Rods are perfect for applications that demand efficient electrical performance, structural integrity, and a long lifespan.
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Standard & Material |
CDA 110 ETP, ASTM B124, ASTM B152, ASTM B187, ASTM B188, ASTM B272 |
|
HOLLOW RODS |
Min Bore Size 20 mm and Max OD 100 mm |
|
ROUND RODS |
8mm To 100 mm |
|
HEX |
10mm To 60mm |
|
SQUARE |
10mm To 60mm |
|
FLAT |
10mm Min Thickness and max Width 120mm |
|
BILLETS |
Up to 200 mm |
|
INGOTS |
As per Specification |
|
Element |
Content (%) |
|
Cu |
99.90 |
|
End Product |
Specification |
|
Bar |
ASME SB133, ASTM B152, SAE J461, J463 |
|
Bar, Bus |
ASTM B187 |
|
Bar, Forging |
ASTM B124 |
|
Rod |
ASME SB133, MILITARY MIL-C-12166, SAE J461, J463 |
|
Rod, Bus |
ASTM B187 |
|
Properties |
Metric |
Imperial |
|
Density |
8.89 g/cm3 |
0.322 lb/in3 |
|
Melting point |
1065 – 1083°C |
1949°F |
|
Properties |
Metric |
Imperial |
|
Hardness, Rockwell F (hard temper) |
80.0 |
80.0 |
|
Poisson’s ratio |
0.34 |
0.34 |
|
Elastic modulus |
115 – 117 GPa |
16969 ksi |
Yes, Copper C11000 Bars and Rods are fully recyclable. Copper maintains its properties after recycling, making it an eco-friendly material choice for sustainable industrial applications.
Yes, Copper C11000 Bars and Rods can be welded using appropriate techniques such as TIG or MIG welding, ensuring strong, reliable joints suitable for various applications.
To choose the right Copper C11000 Bars and Rods, consider factors like conductivity, corrosion resistance, strength, application environment, and specific requirements such as temperature or mechanical load.
These Copper C11000 Bars and Rods find extensive use across a variety of industries. In the electrical and power sectors, they are essential for conductors, bus bars, terminals, and switchgear components thanks to their superior conductivity. In construction, they are employed for roofing, plumbing, and architectural features. In manufacturing and engineering, they play a crucial role in heat exchangers, electrical connectors, and industrial machinery. Moreover, they are utilized in marine and transportation sectors where corrosion resistance and strength are vital. Their outstanding conductivity, durability, and versatility make Copper C11000 Bars and Rods the go-to choice for demanding industrial and commercial applications.






We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Maduka Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Abuja, Nigeria
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