Maduka Metals is a reputable manufacturer and supplier located in Abuja, Nigeria, focusing on top-notch aluminium bars and rods. With a strong dedication to quality and innovation, the company offers durable, corrosion-resistant, and precisely crafted aluminium products that cater to a wide range of industrial and commercial needs. By blending cutting-edge production technology with rigorous quality control, Maduka Metals ensures consistent performance and reliability. They serve clients in various sectors, including construction, automotive, electrical, and manufacturing, making them a dependable partner for premium aluminium solutions that align with both international standards and local industry requirements.
The aluminium bars and rods from Maduka Metals are made from high-grade aluminium alloys, like the 6061, 6063, and 1100 series, which provide an excellent mix of strength, formability, and resistance to corrosion. These materials typically boast tensile strengths between 110 and 310 MPa, with elongation rates of 10–25%, depending on the specific alloy and temper. Thanks to aluminium’s lightweight nature, high thermal and electrical conductivity, and exceptional machinability, it’s perfect for precision fabrication. Each batch is subjected to thorough testing to guarantee mechanical stability and long-lasting durability, even in challenging environments.
ASTM B211/ASME SB211 – Specification for Aluminum and Aluminum-Alloy Rolled or Cold Finished Bar, Rod
ASTM B221/ASME SB221 – Specification for Aluminum and Aluminum-Alloy Extruded Bars, Rods
ASTM B565/ASME SB565 – Test Method for Shear Testing of Aluminum and Aluminum-Alloy Rivets and Cold-Heading Rods
ASTM B316/ASME SB316 – Standard Specification for Aluminum and Aluminum-Alloy Rivet and Cold-Heading bars and Rods
AMS 4102/ISO Al99.0Cu – Standard Specification for Aluminum and Aluminum-Alloy Cold / Hot Rolled Bars, Rods
| Element | % Present |
| Al | 96 to 98.5 |
| Si | 0.7 to 1.3 |
| Mg | 0.4 to 0.8 |
| Mn | 0.4 to 0.8 |
| Fe | 0 to 0.5 |
| Zn | 0 to 0.2 |
| Ti | 0 to 0.2 |
| Cu | 0 to 0.1 |
| Others (Total) | 0.0 – 0.15 |
| Other (Each) | 0.0 – 0.05 |
| Temper | Tensile | Hardness | ||||
| Ultimate | Yield | Elongation | Brinell | |||
| KSI | MPA | KSI | MPA | % | ||
| T6, T651 | 45 | 310 | 21 | 145 | 25 | 65 |
Yes, aluminum bars are corrosion-resistant due to the formation of a natural oxide layer on the surface, which protects them from rust and deterioration, especially in various environmental conditions.
Yes, aluminum rods can be customized in size and length according to specific requirements. Manufacturers can cut, shape, and tailor the rods to meet precise specifications for various applications.
Aluminium bars perform poorly in high-temperature environments, as they lose strength and can soften at temperatures above 150-200°C. They are prone to oxidation and are unsuitable for extreme heat applications.
Aluminium bars and rods from Maduka Metals are incredibly popular across various industries, thanks to their versatility and outstanding performance. In the construction world, they play a crucial role in making window frames, roofing structures, and architectural fittings. The automotive and aerospace industries rely on them for lightweight structural parts, engine components, and frames. When it comes to electrical applications, their excellent conductivity makes them perfect for busbars and transmission lines. You’ll also find them in marine equipment, furniture, and machinery manufacturing. Maduka Metals’ aluminium bars and rods strike a reliable balance of strength, corrosion resistance, and design flexibility, making them ideal for modern engineering solutions.
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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