Maduka Metals, based in Abuja, Nigeria, stands out as a top-notch manufacturer and supplier of premium Copper C10930 Bars and Rods. These products are celebrated for their outstanding electrical and thermal conductivity, durability, and precision. Crafted to meet both national and international standards, Maduka Metals is all about quality craftsmanship, innovation, and keeping customers happy. They cater to a variety of industries, including electrical, construction, manufacturing, and engineering. With a strong focus on quality control and a dependable distribution network, every Copper C10930 Bar and Rod promises exceptional performance, making Maduka Metals a go-to supplier for high-performance copper products in Nigeria and beyond.
The Copper C10930 Bars and Rods are primarily made from high-purity copper, with a touch of phosphorus added to boost wear resistance, machinability, and corrosion resistance. They shine with excellent electrical and thermal conductivity, along with solid tensile strength and ductility. These features make them perfect for applications that need efficient heat and electricity transfer. Plus, they maintain great formability and can be easily welded, brazed, or soldered, ensuring reliable performance in both electrical and mechanical settings while holding up under tough operational conditions.
| Item | Copper C10930 Bar & Rods |
| Standard | ASTMB152,B187,B133,B301,B196,B441,B465,JISH3250-2006,GB/T4423-2007,etc |
| Diameter | 3mm~800mm |
| Length | 1~6m,or as required |
| Surface | mill, polished, bright, brush, sand blast, etc |
| Package | Standard export package, suit for all kinds of transport, or as required. |
| Price term | Ex-Work, FOB, CIF, etc |
| Payment Term | T/T, etc |
| Grade | Chemical Composition(%) | |||||||||||||
| GB | JIS | Cu+Ag | P | Bi | Sb | As | Fe | Ni | Pb | Sn | S | Zn | O | |
| Refined Copper | T1 | C1020 | 99.95 | 0.001 | 0.001 | 0.002 | 0.002 | 0.005 | 0.002 | 0.003 | 0.002 | 0.005 | 0.005 | 0.02 |
| T2 | C1100 | 99.9 | – | 0.001 | 0.002 | 0.002 | 0.005 | – | 0.005 | – | 0.005 | – | – | |
| T3 | C1221 | 99.7 | – | 0.002 | – | – | – | – | 0.01 | – | — | – | – | |
| Oxygen Free Copper | TU0 | C1011 | 99.99 | 0.0003 | 0.0001 | 0.0004 | 0.0005 | 0.001 | 0.001 | 0.0005 | 0.0002 | 0.0015 | 0.0001 | 0.0005 |
| TU1 | C1020 | 99.97 | 0.002 | 0.001 | 0.002 | 0.002 | 0.004 | 0.002 | 0.003 | 0.002 | 0.004 | 0.003 | 0.002 | |
| TU2 | 99.95 | 0.002 | 0.001 | 0.002 | 0.002 | 0.004 | 0.002 | 0.004 | 0.002 | 0.004 | 0.003 | 0.003 | ||
| Grade (JIS) | Temper | Vickers Hardness (HV) | Tensile Strength (Mpa) | Elongation (%) |
| C10930. | M (Soft) | ≤70 | ≥195 | ≥30 |
| Y4 (1/4H) | 60-95 | 215-295 | ≥25 | |
| Y2 (1/2H) | 80-110 | 245-345 | ≥8 | |
| Y (Full Hard) | 90-120 | 295-395 | ≥3 | |
| T (Extra Hard) | ≥110 | ≥350 | – |
Yes, Copper C10930 Bars and Rods are suitable for cryogenic applications due to their excellent thermal and electrical conductivity, as well as their ability to retain toughness at extremely low temperatures.
Yes, Copper C10930 Bars and Rods should be regularly inspected for signs of wear, corrosion, or mechanical stress, especially in high-stress or high-temperature applications, to ensure optimal performance and safety.
To maintain Copper C10930 Bars and Rods, clean them regularly with mild detergent and water, avoid harsh chemicals, and inspect for signs of corrosion or wear to ensure longevity and performance.
You’ll find Copper C10930 Bars and Rods being used in a variety of industries. In the electrical and power generation sectors, they’re essential for bus bars, conductors, and terminals thanks to their remarkable conductivity. In manufacturing and engineering, they’re utilized for fittings, connectors, fasteners, and heat exchangers. The construction industry also benefits from them in roofing, plumbing, and decorative applications. On top of that, they’re perfect for marine and chemical equipment due to their corrosion resistance. With their blend of strength, conductivity, and resistance to oxidation, Copper C10930 Bars and Rods are ideal for both industrial and commercial applications that demand reliability.






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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