Welcome to Maduka Metals, your trusted partner for premium industrial materials right here in Abuja. We take pride in being a leading manufacturer and supplier, especially when it comes to reliable copper products. Our focus is on providing high-quality Copper C11500 Bars and Rods, essential components known for their exceptional conductivity and durability, which we deliver to support the growth and precision of various local industries and projects across Nigeria.
Copper C11500 is a high-purity, electrolytic tough pitch copper consisting of a minimum of 99.95% copper. This specific composition gives the material its outstanding combination of strength and workability. It boasts excellent electrical and thermal conductivity, making it a top choice where efficient energy transfer is crucial. The bars and rods are also known for their good ductility and corrosion resistance, allowing them to be easily formed and to perform reliably in demanding environments over the long term.
| Specification | ASTM B187, ASTM B301 / ASME SB187, SB301 |
| Size Range | 3.17 MM TO 350 MM DIA |
| Length | Random, Fix & Cut Length |
| Form | Round, Square, Hex (A/F), Rectangle, Wire (Coil Form), Wire-mesh, Billet, Ingot, Forging Etc. |
| Elements | ||
|---|---|---|
| Cu(1,2,3) | Ag(4) | |
| (1) Oxygen and trace elements may vary depending on the process. (2) This is a high conductivity copper which has, in the annealed condition a minimum conductivity of 100% IACS. (3) Cu value includes Ag. (4) Ag 0.054% min is the equivelant of, Ag 16 Troy Oz min. | ||
| Min (%) | 99.90 | 0.054 |
| Max (%) | – | – |
| Form | Temper | Temper Code | Tensile Strength (ksi) | YS-0.5% Ext (ksi) | Elongation (%) | Rockwell B scale | Rockwell F scale | Rockwell 30T scale | Shear Strength (ksi) | Section Size (in) | Cold Work (%) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| * Measured at room temperature, 68°F (20°C). | |||||||||||
| Rod | As Hot Rolled | M20 | 32 Typ | 10 Typ | 55 Typ | 40 Typ | 22 Typ | 1 | |||
| Hard | H04 | 55 Typ | 50 Typ | 10 Typ | 60 Typ | 94 Typ | 29 Typ | 0.25 | 40 | ||
| Hard | H04 | 45 Typ | 40 Typ | 20 Typ | 45 Typ | 85 Typ | 26 Typ | 2 | 16 | ||
| Hard | H04 | 48 Typ | 44 Typ | 16 Typ | 47 Typ | 87 Typ | 27 Typ | 1 | 35 | ||
| Nominal Grain Size 0.050 mm | OS050 | 32 Typ | 10 Typ | 55 Typ | 40 Typ | 22 Typ | 1 | ||||
Yes, Copper C11500 Bars and Rods can be susceptible to galvanic corrosion when in contact with dissimilar metals, especially in the presence of an electrolyte. Proper insulation or coatings can prevent this.
Yes, Copper C11500 Bars and Rods are suitable for hygienic and sanitary applications due to their natural antimicrobial properties. However, regular maintenance and cleaning are essential to maintain hygiene standards.
Copper C11500 Bars and Rods can be used for natural gas applications, offering excellent corrosion resistance and conductivity. However, they may require additional protective coatings in specific environments to prevent corrosion.
You’ll find our C11500 bars and rods at the heart of many critical applications. They are indispensable in the electrical industry for crafting bus bars, connectors, and wiring components. Their excellent formability makes them ideal for fabrication into intricate parts for plumbing systems, heat exchangers, and architectural details. From supporting power generation projects to enabling precision in manufacturing workshops, these versatile materials are a cornerstone for builders, engineers, and artisans who depend on quality and performance to bring their innovations to life.
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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