Maduka Metals, based in Abuja, Nigeria, has built a solid reputation as a manufacturer and supplier of top-notch Aluminium 5083 Forgings, catering to a diverse array of industrial and structural sectors. This particular aluminum alloy is celebrated for its remarkable resistance to corrosion, impressive strength, and durability, making it especially suitable for marine and chemically challenging environments. At Maduka Metals, they prioritize precision and reliability by employing cutting-edge forging technology and adhering to rigorous quality standards. Their Aluminium 5083 Forgings are designed to provide long-lasting performance, even in tough operating conditions. With a strong focus on customer satisfaction, technical know-how, and prompt delivery, Maduka Metals has established itself as a dependable partner for engineering, marine, automotive, and construction projects.
Aluminium 5083 Forgings primarily consist of aluminum alloyed with magnesium, which serves as the main strengthening component, along with minor amounts of manganese and chromium. This unique blend offers outstanding corrosion resistance, particularly in seawater and aggressive chemical settings. The alloy boasts high tensile strength, good weldability, and robust resistance to fatigue and stress cracking. It also remains stable under varying loads and temperatures. The mechanical characteristics of Aluminium 5083 make it a reliable choice for structural components that demand both durability and lightweight performance, facilitating efficient fabrication and an extended service life.
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.
| Al | Cu | Mn | Cr | Si | Fe | Ti | Mg | Zn | Other Each | Others Total |
| Bal | 0.10 max | 0.40 / 1.0 | 0.05 / 0.25 | 0.40 max | 0.40 max | 0.15 max | 4.0 / 4.90 | 0.25 max | 0.05 max | 0.15 max |
| Tensile Strength | Hardness Brinell | Proof Stress | Elongation |
| 275 – 350 MPa | 75 HB | 125 Min MPa | 12 Min % |
| European Standard | OLD | WNr | UNS | ISO | USA (AA) | GERMANY (DIN) |
| AW-AlMg4,5Mn0,7 | AG4,5MC | 3.3547 | A95083 | AlMg4,5Mn0,7 | 5083 | AlMg4,5Mn |
Aluminum 5083 offers high strength, excellent corrosion resistance, good weldability, and formability, making it ideal for custom forgings in marine, aerospace, and other demanding applications.
Aluminum 5083 offers excellent workability, allowing for easy forging. Its high strength, good corrosion resistance, and moderate formability make it ideal for complex shapes while maintaining durability and structural integrity.
These Aluminium 5083 Forgings find extensive applications in marine, shipbuilding, offshore structures, automotive, aerospace, and industrial equipment manufacturing. Their superior resistance to seawater makes them perfect for boat hulls, marine fittings, ship frames, and coastal structural elements. In the automotive and transportation industries, they are utilized for chassis parts, fuel tanks, wheels, and lightweight structural supports. The construction and engineering sectors also rely on them for load-bearing frameworks, pressure vessels, storage tanks, and bridge components.
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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