Zampa Aluminium, based in Canberra, Australia, is a well-respected manufacturer and supplier of top-quality Aluminium 5082 Round Bars. With a strong focus on excellence and precision in manufacturing, Zampa Aluminium provides products that adhere to both national and international standards. These Aluminium 5082 Round Bars are designed for outstanding strength, impressive corrosion resistance, and remarkable performance even in tough conditions. Thanks to their state-of-the-art production facilities and a talented team, Zampa Aluminium caters to a diverse array of industries across Australia, including marine, construction, transportation, and engineering, offering durable and cost-effective round bar solutions tailored to meet specific industry needs.
The Aluminium 5082 Round Bars are mainly made up of aluminium with 4–4.9% magnesium, along with small amounts of manganese, chromium, silicon, and iron. This unique blend significantly boosts the alloy’s resistance to corrosion, particularly in marine and chemical settings. These round bars showcase excellent mechanical properties, with tensile strength ranging from 275 to 350 MPa and yield strength between 125 and 175 MPa, depending on the temper. Their good weldability, machinability, and cold workability make them perfect for forming, machining, and fabrication. These characteristics ensure the alloy’s reliability in structural and load-bearing applications.
| Specifications | ASTM B221, B211, B565, B316, AMS 4121 2014 |
|---|---|
| Temper | T3, T4, T5, T6, T651, T6511 |
| Standard | ASTM, ASME, AMS, GB/T, JIS |
| Length | 1000-6000 |
| Size: | 5 mm To 500 mm |
| Diameter | 6-500 |
| Finish | Bright, Polish & Black |
| Type | Hot-Rolled (HR) / Cold-Rolled (CR) Sheet |
| GRADE | Al | Cr | Cu | Fe | Mg | Mn | Si | Ti | Zn | Residuals |
| 5082 | 95.2 to 98.3% | 0.25% max | 0.1% max | 0.5% max | 0.6 to 1.2% | 0.4% to 1.0% | 0.7 to 1.3% | 0.1% max | 0.2% max | 0.15% max |
| Density | Melting Point | Modulus of Elasticity | Electrical Resistivity | Thermal Conductivity | Thermal Expansion | Specific Heat |
| Value | 2700 kg/m3 | 555°C | 70 GPa | 0.038×10-6 Ω.m | 180 W/m.K | 24×10-6 /K |
| European Standard | OLD | WNr | UNS | ISO | USA (AA) | GERMANY (DIN) |
| AW-AlMg4,5 | AG4,5 | 3.3345 | A95082 | AlMg4,5 | 5082 | AlMg4,5 |
Zampa Aluminium’s Aluminium 5082 Round Bars are widely utilized across various industries due to their durability, corrosion resistance, and impressive mechanical strength. In marine settings, they are perfect for boat fittings, masts, and other components that come into contact with seawater. The automotive and transport industries depend on them for parts like axles, chassis components, and trailer frames. In construction, they find use in architectural features, supports, and railings. Their machinability also makes them ideal for precision engineering, pressure vessels, and piping systems. Zampa Aluminium guarantees that every round bar meets the highest standards of quality and performance.
| CD | Cold drawn | P | Polished |
| CG | Centreless ground | HF | Hot finished |
| BD | Bright drawn | SRE | Slit rolled edge |
| P&T | Peeled and turned | RT | Rough turned/peeled |
| CF | Cold finished | HRAP | Hot rolled annealed and pickled |
| ST | Smooth turned | PR | Peeled and reeled |
Yes, we offer custom sizes for Aluminium 5082 Round Bars to meet specific project needs. Our team at Zampa Aluminium is committed to providing customized solutions for all your requirements. For more details, contact us at sales@zampaaluminium.com
Aluminum 5082 round bars are widely used in applications requiring corrosion-resistant materials. Its unique properties make it ideal for marine applications, such as boat building, shipbuilding and offshore platforms, where saltwater corrosion resistance is critical The composite is also used in the aerospace industry inside for aircraft components, as well as pressure vessels, heat exchangers and tanks It also makes it suitable for manufacturing components in the defense industry. In addition, aluminum 5082 round bar are used in a variety of construction applications requiring durability and performance.
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