Chuck Metals stands out as a premier manufacturer and supplier of Aluminium 5083 Forgings in Singapore, specifically in Pulau Ujong. They specialize in crafting high-strength, corrosion-resistant aluminum components that are perfect for demanding marine, structural, and industrial applications. Aluminium 5083 is a non-heat-treatable alloy known for its impressive performance in tough environments, particularly those that face saltwater and chemical exposure. At Chuck Metals, you can expect expertly forged Aluminium 5083 products that boast superior dimensional accuracy and mechanical integrity, all while adhering to international quality standards. With a solid reputation for reliability, timely delivery, and customized solutions, Chuck Metals has become the go-to choice for high-performance Aluminium 5083 forgings across various engineering sectors.
Aluminium 5083 Forgings primarily consist of aluminum (about 93–95%), magnesium (4.0–4.9%), manganese (0.4–1.0%), along with small amounts of chromium and other elements. This alloy is celebrated for its excellent corrosion resistance, especially in marine settings, and it also offers good weldability and high fatigue strength. Typically, it has a tensile strength that ranges from 275–350 MPa and maintains its strength even after welding. While Aluminium 5083 is non-heat-treatable, it can be strengthened through cold working.
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 |
The forging of Aluminum 5083 enhances its corrosion resistance by refining its grain structure, improving its overall strength and resistance to saltwater corrosion, particularly in marine environments.
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 forgings find extensive use in marine structures, shipbuilding, offshore platforms, pressure vessels, cryogenic tanks, and military vehicle armor, thanks to their high strength and outstanding corrosion resistance. They are also well-suited for applications in transportation, structural fabrication, and chemical storage equipment. The alloy’s ability to endure harsh conditions while retaining its mechanical properties in extreme environments makes it ideal for critical load-bearing and safety-related components. With an excellent strength-to-weight ratio and remarkable durability, Aluminium 5083 is a top choice for industries that require long-lasting, corrosion-resistant forged parts.






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