Maduka Metals, based in Abuja, Nigeria, stands out as a top manufacturer and supplier of high-quality Copper C10200 Bars and Rods. Known for their remarkable electrical and thermal conductivity, strength, and purity, these products are crafted to meet both local and international standards. Maduka Metals prides itself on precision, innovation, and ensuring customer satisfaction, providing copper materials to various sectors including electrical, construction, manufacturing, and engineering. With a strong focus on quality assurance and a reliable supply chain, each Copper C10200 Bar and Rod delivers outstanding performance, making Maduka Metals a trusted source for premium copper solutions throughout Nigeria and beyond.
Copper C10200 Bars and Rods are made from oxygen-free copper, boasting a minimum copper content of 99.95%, which guarantees exceptional conductivity and resistance to corrosion. They offer impressive tensile strength, ductility, and machinability, along with remarkable resistance to hydrogen embrittlement. These characteristics make Copper C10200 perfect for high-temperature and high-vacuum settings. The alloy’s high purity facilitates easy forming, welding, and brazing without sacrificing electrical or thermal performance, making it ideal for demanding electrical and mechanical applications where reliability and precision are crucial.
| Specifications | ASTM B187, ASTM B301 / ASME SB187, SB301 |
| Range | 3.17 MM TO 350 MM DIA |
| Form | Round, Square, Hex (A/F), Rectangle, Wire (Coil Form), Wire-mesh, Billet, Ingot, Forging Etc. |
| Copper Grades | C10200 |
| Melting Point – Solidus ⁰F | 1981 |
| Melting Point – Liquidus ⁰F | 1981 |
| Density lb/cu in. at 68⁰F | 0.323 |
| Electrical Conductivity % IACS at 68⁰F | 101 |
| Specific Gravity | 8.94 |
| Specific Heat Capacity Btu/lb/⁰F @ 68 ⁰F | 0.092 |
| Thermal Conductivity Btu/sq ft/ft hr/ ⁰F at 68⁰F | 226 |
| Coefficient of Thermal Expansion 10-6 per ⁰F (68-392 ⁰F) | 9.6 |
| Modulus of Rigidity ksi | 6400 |
| Coefficient of Thermal Expansion 10-6 per ⁰F (68-212 ⁰F) | 9.4 |
| Modulus of Elasticity in Tension ksi | 17000 |
| Coefficient of Thermal Expansion 10-6 per ⁰F (68-572 ⁰F) | 9.8 |
| Standards | Country | Value |
|---|---|---|
| EN | Europe | Cu-OF |
| DIN CEN/TS 13388 | Germany | CW008A |
| UNS | – | C10200 |
| JIS | Japan | C1020 |
| GB | China | TU1 |
| BS | England | C102 |
| Thermal Properties | Metric | English |
|---|---|---|
| Annealing Point | >= 371 °C | >= 700 °F |
| CTE, linear | 17.0 µm/m-°C @Temperature 20.0 – 100 °C | 9.44 µin/in-°F @Temperature 68.0 – 212 °F |
| 17.7 µm/m-°C @Temperature 20.0 – 300 °C | 9.83 µin/in-°F @Temperature 68.0 – 572 °F | |
| 17.3 µm/m-°C @Temperature 20.0 – 200 °C | 9.61 µin/in-°F @Temperature 68.0 – 392 °F | |
| Thermal Conductivity | 391 W/m-K @Temperature 20.0 °C | 2710 BTU-in/hr-ft²-°F @Temperature 68.0 °F |
| Melting Point | 1083 °C | 1981 °F |
| Specific Heat Capacity | 0.385 J/g-°C @Temperature 20.0 °C | 0.0920 BTU/lb-°F @Temperature 68.0 °F |
| Property/unit | Condition | Min | Max |
|---|---|---|---|
| Tensile Strength (N/mm2) | 1/2H | 290 | |
| Elongation in 5.65 Cross sectional area | O | 32 | |
| Tensile Strength (N/mm2) | H | 350 | |
| Tensile Strength (N/mm2) | O | 260 | |
| Elongation in 5.65Cross sectional area | 1/2H | 4 |
Yes, Copper C10200 Bars and Rods are fully recyclable. Copper retains its properties after recycling, making it an environmentally friendly and sustainable material for repeated use in various industries.
Copper C10200 Bars and Rods generally do not require corrosion protection coatings as copper naturally resists corrosion. However, in certain aggressive environments, protective coatings may be used to enhance durability.
Yes, Copper C10200 Bars and Rods can be welded using techniques like TIG and MIG welding. Their high conductivity and low oxygen content ensure strong and reliable welds for various applications.
Copper C10200 Bars and Rods find extensive use across a variety of industries. In the electrical and power sectors, they are utilized for bus bars, conductors, switchgear components, and transformer windings thanks to their excellent conductivity. In manufacturing and engineering, they serve in heat exchangers, vacuum seals, and precision parts. The construction and plumbing industries also rely on them for architectural features and piping systems. Furthermore, they are essential in aerospace and marine applications where purity, strength, and corrosion resistance are vital. Their blend of conductivity, durability, and versatility makes Copper C10200 Bars and Rods the go-to choice for high-performance needs.
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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