Mustafa Aluminium in Istanbul, Turkey, manufactures and supplies **Aluminium 5086 square bars**. They produce high‑quality bars with consistent dimensions, good surface finish, and reliable mechanical performance. The company works with wrought Al‑Mg alloy 5086 and uses tight-tolerance extrusion and precision milling. This process ensures square cross‑sections suitable for structural, marine, and industrial applications. They adhere to international standards (EN, ASTM, ISO), offer various tempers and lengths, and provide complete test documentation. Their emphasis on durability, corrosion resistance, and machinability makes these bars ideal for demanding environments.
Aluminium 5086 is a non-heat-treatable magnesium alloy (5xxx series). Its strength results from cold working and strain hardening rather than heat treatment. The typical chemical composition includes **3.5-4.5 % magnesium**, **0.2-0.7 % manganese**, **0.05-0.25 % chromium**, with small amounts of iron, silicon, copper, zinc, titanium, and the remainder being aluminium. In temper H116 (or similar), 5086 typically shows an ultimate tensile strength of around **290-305 MPa**, a yield strength of about **200-210 MPa**, an elongation of **10-12 %**, and hardness in the range of approximately **75-85 HB**, depending on the section size. It also offers excellent weldability and retains most of its properties after welding. ([Alfa Chemistry Alloys][1])
Specification : ASTM B 221 ASME SB 221, B211, B565, B316 1100, AMS 4102
Standard : ASTM, BS and all International Standards
Temper : O, H12, H14, H16, H18, H22, H24, H26, H32, H112
Length : 100 mm To 3000 mm Long & Above
Size : 5 mm To 500 mm
| Aluminium 5086 | Fe | Si | Mg | Mn | Cu | Zn | Ti | Al |
| 0.5 | 0.4 | 3.5 – 4.5 | 0.2 – 0.7 | 0.1 | 0.25 | 0.15 | 95.4 |
| Temper | Tensile Strength | Yield Strength | Elongation |
| KSI | KSI | % | |
| O (annealed) | 42 | 21 | 14 |
|---|---|---|---|
| H112 | 43 | 23 | 10 |
| H116 | 46 | 33 | 10 |
| H321 | 46 | 33 | 10 |
| STANDARD | UNS | WERKSTOFF NR. | European Standard | OLD | ISO | USA (AA) | GERMANY (DIN) |
| Aluminium 5086 | A95086 | 3.3545 | AW-AlMg4 | AG4MC | AlMg4 | 5086 | AlMg4Mn |
Mustafa Aluminium based in Istanbul, Turkey is a renowned manufacturer and supplier of premium aluminium products, including Aluminium Bars, Sheets and Plates, Coils, Chequered Plates, Wires, Pipes, Fittings, Flanges, Forging, Circle, Angles. With a commitment to delivering exceptional quality and service, we cater to diverse industries, offering reliable solutions tailored to specific requirements. Our products are known for their superior strength, corrosion resistance, and precise dimensions. We focus on customer satisfaction by providing an extensive range of aluminium bars designed for structural, industrial, and decorative applications.
Yes, we offer custom sizes for Aluminum 5086 Square Bars to meet specific project needs. Our team at Mustafa Aluminium is committed to providing customized solutions for all your requirements. For more details, contact us at sales@mustafaaluminium.com
5086 square bars are used where strength and corrosion resistance are crucial. They find applications in marine structures such as hulls, boat fittings, and decks, where seawater exposure requires corrosion resistance. These bars are also used in outdoor architectural elements and structural components in transportation, including rail and trailer parts, as well as offshore platforms. Their good weldability and strength make them suitable for heavy fabrication, load-bearing parts, structural supports, and industrial machinery components. Their ability to perform in harsh, corrosive, or cyclic loading environments makes them valuable in defense, shipbuilding, and infrastructure projects.
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Istanbul, Turkey
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