Aluminium 5086 has magnesium (3.5–4.5%), manganese (0.2–0.7%), iron, silicon, chromium, and trace elements. It provides tensile strength of 275–350 MPa, yield strength of approximately 125–200 MPa, and Brinell hardness of 80 HB. The alloy retains strength and toughness at sub-zero temperatures and possesses high resistance to seawater corrosion. Non-heat-treatable, it is hardened by strain hardening and exhibits good weldability.
Aluminium 5086 pipes are made from an alloy containing approximately 3.5-4.5% magnesium, 0.15-0.35% chromium, and 0.20-0.70% manganese. The composition provides excellent corrosion resistance and good weldability, especially in marine environments. Mechanical properties include a tensile strength of around 310 MPa, yield strength of about 240 MPa, and an elongation of 12-14%. These properties make Aluminium 5086 pipes highly suitable for applications requiring high strength, excellent corrosion resistance, and good fatigue properties.
| Standards | ASTM B345, B210, B241, B313, B429 / ASME SB345, SB210, SB241, SB313, SB429 |
| Temper | H14 |
| Standard | AMS QQ-A-200/8, AMS QQ-A-200/9, AMS 4160/4161/4172 |
| Size | 8 (1-1/2″ / 1.900″) |
| Outer Diameter | 1″ through 16″ |
| Length | Double Random, Single Random, Cut Length |
| Thickness | SCH20, SCH30, SCH40, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS |
| End | Plain End, Beveled End, Threaded |
| Grade | Fe | Si | Mg | Mn | Cu | Zn | Ti |
| 5086 | 0.5 | 0.4 | 3.5-4.5 | 0.20-0.70 | 0.1 | 0.25 | 0.15 |
| Proof Stress | Tensile Strength | Hardness Brinell | Elongation | |
| Metric | 125 Min MPa | 275 – 350 MPa | 75 HB | 12 Min % |
| STANDARD | WERKSTOFF NR. | ISO | UNS |
| Aluminium 5086 | 3.3545 | AlMg4 | A95086 |
Nasir Aluminium based in Kuala lumpur, Malaysia 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 Aluminium 5086 Pipes to meet specific project needs. Our team at Nasir Aluminium is committed to providing customized solutions for all your requirements. For more details, contact us at sales@nasiraluminium.com
Aluminium 5086 Pipes are extensively used in ship construction for hulls, masts, and structural frames. Offshore sectors employ them for risers, handrails, and platform piping. They are also used in chemical processing plants for the transfer of corrosive fluids. In transportation, 5086 pipes are utilized for truck and trailer bodies, tankers, and refrigerated units on account of their high strength and low maintenance requirements. They are ideal for cryogenic equipment due to their low-temperature toughness. In architecture, they are used in buildings that are subjected to marine environments, providing long-term performance without needing extensive protective coatings.
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