Anucha Metals, based in Bangkok, Thailand, has earned a solid reputation as a reliable manufacturer and supplier of top-notch aluminium forgings, with a special focus on Aluminium 5083 Forgings. With years of experience under their belt and cutting-edge manufacturing technology, Anucha Metals produces precision-engineered components that adhere to international standards. The company prides itself on its dedication to quality, timely deliveries, and tailored solutions that cater to a variety of industrial needs. Aluminium 5083 is particularly prized for its remarkable strength and resistance to corrosion, making it perfect for marine and structural applications. Anucha Metals caters to a diverse array of industries, both locally and internationally, providing dependable and high-performance aluminium forging solutions.
Aluminium 5083 is an alloy mainly made up of aluminium (Al), magnesium (4.0–4.9%), manganese (0.4–1.0%), along with small amounts of chromium and iron. It boasts outstanding corrosion resistance, especially in marine settings, and retains high strength even after welding. Typical mechanical properties include a tensile strength of up to 330 MPa and a yield strength of 230 MPa, with an elongation of about 10–12%. The Aluminium 5083 forgings crafted by Anucha Metals are lightweight, incredibly durable, and perfect for structural applications that need to withstand tough environmental conditions.
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 |
Aluminium 5083 forgings find their way into various industries where high strength and corrosion resistance are essential. In the marine industry, they are used in shipbuilding, boat hulls, and offshore structures. The defense sector relies on them for military vehicle armor and components due to their ballistic resistance. In transportation, they are utilized for truck bodies, railcars, and storage tanks. The aerospace and structural engineering fields appreciate 5083 forgings for components that are exposed to severe environmental conditions.






We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Anucha Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Bangkok, Thailand
Copyright 2024 Anucha Metals. All rights reserved