Neil Metals, based in Kolkata, India, has earned a solid reputation as a reliable manufacturer and supplier of top-notch Aluminium 5086 forgings. They cater to industries that prioritize strength, durability, and resistance to corrosion. Utilizing cutting-edge forging technology and adhering to international standards, Neil Metals crafts precision aluminum forgings specifically designed for marine, automotive, and structural uses. Their Aluminium 5086 forgings are celebrated for their outstanding weldability and performance in tough environments. With options for customized sizes and finishes, Neil Metals guarantees timely delivery, competitive pricing, and rigorous quality control, making them a go-to choice for customers in India and beyond seeking trustworthy aluminum forging solutions.
Aluminium 5086 is a non-heat-treatable alloy primarily made up of magnesium (3.5–4.5%), along with smaller quantities of manganese (0.2–0.7%), chromium (0.05–0.25%), iron, silicon, and titanium, with aluminum making up the rest. It boasts impressive corrosion resistance, particularly in marine settings. Its mechanical properties include a tensile strength ranging from 240–350 MPa, yield strength around 125–275 MPa, and elongation of 10–20%, depending on the temper. This alloy is known for its good weldability, moderate machinability, and high fatigue strength, making it ideal for forging applications where strength and corrosion resistance are crucial.
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.
| Si | Fe | Cu | Mn | Mg | Cr | Zn | Ti | Others, each | Others, total | Al |
| 0.4 | 0.5 | 0.1 | 0.20-0.70 | 3.5-4.5 | 0.05-0.25 | 0.25 | 0.15 | 0.05 | 0.15 | Balance |
| Proof Stress | Tensile Strength | Hardness Brinell | Elongation |
| 125 Min MPa | 275 – 350 MPa | 75 HB | 12 Min % |
| European Standard | OLD | WNr | UNS | ISO | USA (AA) | GERMANY (DIN) |
| AW-AlMg4 | AG4MC | 3.3545 | A95086 | AlMg4 | 5086 | AlMg4Mn |
Aluminum 5086 offers high strength, excellent corrosion resistance, and weldability. It is ideal for marine environments, aerospace applications, and custom forgings requiring durability, lightweight properties, and easy fabrication.
Aluminum 5086's excellent workability enables easy forging, allowing it to maintain strength and formability. However, its susceptibility to cold working requires careful temperature control during forging to prevent cracking.
Aluminium 5086 forgings find extensive use in industries where corrosion resistance and structural integrity are paramount. In the marine industry, they are perfect for boat hulls, decks, superstructures, and other components exposed to saltwater. In automotive applications, they are utilized in fuel tanks, chassis parts, and load-bearing structures. The defense sector relies on 5086 forgings for armor plating and naval vessels. Additionally, these forgings are employed in offshore construction, pressure vessels, and cryogenic storage tanks, thanks to their reliable performance even in low temperatures.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Neil Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Kolkata, India
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