Maduka Metals, based in Abuja, Nigeria, stands out as a top manufacturer and supplier of high-quality Copper C12000 Bars and Rods. These products are celebrated for their exceptional electrical and thermal conductivity, impressive corrosion resistance, and great workability, all crafted to meet both national and international standards. At Maduka Metals, the focus is on precision, innovation, and ensuring customer satisfaction, providing copper materials that cater to the electrical, construction, manufacturing, and engineering sectors. With rigorous quality control and a reliable distribution network, every Copper C12000 Bar and Rod guarantees consistent performance, making Maduka Metals a trusted name for premium copper products throughout Nigeria and beyond.
The Copper C12000 Bars and Rods are made from phosphorus-deoxidized, high-residual (DHP) copper, boasting a copper content of around 99.9%, with a touch of phosphorus added to enhance corrosion resistance and weldability. These bars are known for their outstanding thermal and electrical conductivity, good formability, and remarkable resistance to hydrogen embrittlement. The alloy strikes a balance between moderate strength and excellent toughness, making it perfect for brazing and welding tasks. Even in high-temperature and corrosive environments, Copper C12000 Bars and Rods maintain their mechanical integrity and conductivity, ensuring they deliver long-lasting and efficient performance.
| 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 | C12000 |
| Alloy | Chemical Composition | ||||
| QB | JIS /ASTM | Cu | P | O | Other |
| T2 | JIS C1100 | 99.9 | 0.015-0.040 | – | balance |
| TU | ASTM C10300 | 99.95 | 0.001-0.005 | – | balance |
| TP1 | JIS C1220 | 99.9 | 0.004-0.012 | – | balance |
| Grade | Grade | Temper | Vickers Hardness (HV) | Tensile strength(Mpa) | Elongation(%) |
| T2/T3/TP1/TP2 | C11000/C1201 | M | – | ≥290 | ≥40 |
| C1220.etc. | Y4 | 75-125 | 325~410 | ≥35 | |
| Y2 | 85-145 | 340~460 | ≥25 | ||
| Y | 105-175 | 390~530 | ≥13 | ||
| T | – | ≥490 | – |
Yes, Copper C12000 Bars and Rods can be easily recycled. Copper retains its properties after recycling, making it an environmentally friendly and sustainable material for repeated use in various industries.
Copper C12000 Bars and Rods are naturally resistant to corrosion due to their high purity. However, in aggressive environments, protective coatings may be applied to enhance their durability and performance.
Yes, Copper C12000 Bars and Rods can be welded using various methods like TIG and MIG welding. Their excellent weldability makes them suitable for electrical and industrial applications.
These Copper C12000 Bars and Rods find applications across a variety of industries. In electrical and power systems, they shine as bus bars, conductors, and terminals thanks to their high conductivity and strength. In the realms of manufacturing and engineering, they are utilized for heat exchangers, plumbing systems, and welded components. The construction and architectural sectors also benefit from them for piping, roofing, and decorative features. Additionally, their corrosion resistance and durability make them a great fit for marine and chemical processing industries. With their blend of strength, conductivity, and ease of fabrication, Copper C12000 Bars and Rods are truly versatile.
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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