Sadiki Metals, located in Kinshasa, Congo, stands out as a top manufacturer and supplier of premium metals tailored for industrial, architectural, and commercial needs. One of their standout products is Aluminium 3003 Forgings, known for their remarkable corrosion resistance, durability, and lightweight nature. Crafted with cutting-edge forging techniques, these components deliver uniformity, strength, and precision, making them perfect for demanding applications. Sadiki Metals is committed to ensuring that each forging adheres to rigorous quality standards, guaranteeing reliable performance and long-lasting durability. Aluminium 3003 Forgings are the go-to choice for industries that need corrosion-resistant, easily workable, and structurally sound aluminium components for a variety of engineering, industrial, and architectural projects.
Aluminium 3003 Forgings are mainly made of aluminium, with about 1.2% manganese and small traces of copper, which boost strength while keeping corrosion resistance at the forefront. This alloy strikes a balance with moderate tensile strength, good hardness, and excellent ductility, making it easy to shape during forging. Lightweight yet robust, Aluminium 3003 ensures consistent structural performance, outstanding resistance to both atmospheric and marine corrosion, and straightforward fabrication. The forging process enhances grain structure, toughness, and uniformity, resulting in dependable, high-quality components that are perfect for industrial, architectural, and general engineering applications where strength and corrosion resistance are crucial.
Standards : ASTM B247, B247
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.
| Grade | Al | Cr | Cu | Fe | Mg | Mn | Other Total | Si | Ti | Zn |
| min. | Remainder | – | 0.05 to 0.20% | 0.7% | – | 1.0 to 1.5% | 0.15% | 0.6% | – | 0.10% |
| Grade | Al | Cr | Cu | Fe | Mg | Mn | Other Total | Si | Ti | Zn |
| min. | Remainder | – | 0.05 to 0.20% | 0.7% | – | 1.0 to 1.5% | 0.15% | 0.6% | – | 0.10% |
| European Standard | OLD | WNr | UNS | ISO | USA (AA) | GERMANY (DIN) |
| AW-AlCu4Mg1 | AU4G1 | 3.0517 | A93003 | AlCu4Mg | 3003 | AlCuMg2 |
Aluminum 3003 offers excellent corrosion resistance, good formability, lightweight, and high strength-to-weight ratio, making it ideal for custom forgings in industries like aerospace, automotive, and construction.
Aluminum 3003 is not ideal for high-temperature forging applications due to its low strength at elevated temperatures. It is more suitable for applications requiring good formability at moderate temperatures.
Aluminum 3003 has good workability, making it easy to forge. Its excellent formability allows for smooth shaping, but it requires careful temperature control to avoid material damage during forging.
Aluminium 3003 Forgings find their place in various industries that require components that are lightweight, formable, and resistant to corrosion. Common applications include marine hardware, equipment for chemical and food processing, roofing and siding, storage tanks, and ducting. They also shine in decorative architectural features and custom-engineered components that require both strength and corrosion resistance.






We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Sadiki Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Kinshasa, Congo
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