Maduka Metals, located in Abuja, Nigeria, has built a solid reputation as a manufacturer and supplier of Aluminium 1100 Forgings. They specialize in delivering high-quality, commercially pure aluminium products that cater to a wide range of industrial needs. Renowned for their precision craftsmanship and unwavering consistency, the company guarantees that each forging adheres to international standards for performance and reliability. The Aluminium 1100 Forgings from Maduka Metals are prized for their remarkable corrosion resistance, outstanding thermal and electrical conductivity, and exceptional formability. With a strong focus on customer satisfaction and state-of-the-art production facilities, Maduka Metals serves various sectors, including electrical systems, chemical processing, food equipment manufacturing, and general engineering, providing cost-effective and durable forging solutions.
Aluminium 1100 Forgings consist of about 99% pure aluminium, which gives them excellent corrosion resistance and superb conductivity for both heat and electricity. This alloy is known for its high ductility and workability, making it perfect for processes like deep drawing, bending, and shaping. While its tensile strength may be lower compared to other alloyed aluminum grades, it can be enhanced through cold working. Aluminium 1100 boasts a smooth finish, is non-toxic, and retains good reflectivity. It’s also easy to weld, solder, and braze, making it a go-to material where formability and corrosion resistance are essential.
Standards : ASTM B247, B247
Temper : H14
Specification : DIN, ASTM, BS and all International Standards
Flat bar blocks : up to 27″ width and 15,000 lbs.
Cylinders and sleeves : up to 50″ maximum O.D. and 65″ maximum length
Discs and hubs : up to 50″ diameter and 20,000 lbs.
Rolled, hand forged or mandrel forged rings : up to 84″ maximum O.D. and 40″ maximum length
Rounds, shafts and step shafts : up to 144″ maximum length and 20,000 lbs.
| Alloy | Fe | Si | Mg | Mn | Cu | Zn | Ti | Cr | Each | AI |
| 1100 (min) | 0.35 | 0.25 | 0.01 | 0.01 | 0.05 | 0.01 | 0.020 | Trace | 0.05 | 99.60% |
| 1100 (max) | 0.50 | 0.35 | 0.03 | 0.05 | 0.20 | 0.05 | 0.030 | Trace | 0.15 | remainder |
| Alloy | Temper | UTS(Mpa) | % Elongation | |||
| Min | Max | 0.5 mm -0.8 mm | 0.81 mm – 1.30 mm | 1.30 mm – above | ||
| 1100 | O | 75 | 110 | 20 | 25 | 29 |
| H12 | 95 | 130 | 5 | 6 | 7 | |
| H14 | 110 | 145 | 3 | 4 | 5 | |
| H16 | 130 | 165 | 2 | 3 | 4 | |
| H18 | 150 | — | 2 | 2 | 3 | |
| STANDARD | UNS | USA | Japan | France | AMS | ISO |
| Aluminium 1100 | A91100 | AA1100 | JIS A1100P | NF 1100 | 4102 1100-F | Al99.0Cu |
Aluminum 1100 forging allows custom shapes like rings, discs, bars, flanges, stepped shafts, and intricate profiles, ideal for aerospace, automotive, and industrial applications requiring high corrosion resistance and ductility.
Aluminum 1100 is unsuitable for high-temperature forging applications due to its low melting point and poor strength at elevated temperatures, making it better suited for cold working or low-temperature uses.
Aluminum 1100 offers excellent corrosion resistance, high ductility, good thermal conductivity, lightweight properties, and exceptional workability, making it ideal for custom forgings requiring precise shapes and resistance to harsh environments.
These Aluminium 1100 Forgings find their place in industries that require lightweight materials with high corrosion resistance and excellent conductivity. They’re commonly used in electrical components such as bus bars, conductor plates, terminal connectors, and heat dissipation systems. In the food and chemical processing sectors, these forgings are perfect for tanks, containers, and piping due to their non-toxic and corrosion-resistant nature. Additionally, they are utilized in heat exchanger parts, HVAC equipment, decorative elements, architectural trim, nameplates, and reflective panels.






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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