Starc Metals stands out as a top-notch manufacturer and supplier of high-quality Aluminium Square Bar Rods, proudly based in Canberra, Australia. We’re all about quality, precision, and innovation, delivering durable and high-performance aluminium products that cater to the needs of various industries. Our Aluminium Square Bar Rods are made using cutting-edge manufacturing techniques and strict quality controls, guaranteeing exceptional strength, corrosion resistance, and versatility. With our knowledgeable technical support and dependable customer service, Starc Metals has earned a reputation as the go-to partner for clients looking for top-tier aluminium solutions throughout Australia and beyond.
Our Aluminium Square Bar Rods are crafted from premium aluminium alloys, typically infused with elements like magnesium, silicon, and manganese to boost strength and machinability. These rods showcase impressive mechanical properties, such as high tensile strength, lightweight design, and outstanding corrosion resistance. They’re also easy to weld and shape, making them perfect for both structural and architectural projects. With a smooth surface finish and precise dimensions, our Aluminium Square Bar Rods deliver reliable performance in a variety of environmental and mechanical conditions, meeting both Australian and international standards.
| Alloy | Fe | Si | Mg | Mn | Cu | Zn | Ti | Cr | Others | AI |
| 1100 (min) | 0.35 | 0.25 | 0.01 | 0.01 | 0.05 | 0.01 | 0.020 | Trace | 0.05 (each) | 99.60% |
| 1100 (max) | 0.50 | 0.35 | 0.03 | 0.05 | 0.20 | 0.05 | 0.030 | Trace | 0.15 (total) | remainder |
| 5083 | 0.40 max | 0.40 max | 4.0 / 4.90 | 0.40 / 1.0 | 0.10 max | 0.25 max | 0.15 max | 0.05 / 0.25 | 0.05 max | Bal |
| 6061 | 0.7 | 0.4-0.8 | 0.8-1.2 | 0.15 | 0.15-0.4 | 0.25 | 0.15 | 0.15-0.35 | 0.005/0.15 | Remainder |
| 6068 | 0.50 max | 0.7 – 1.3 | 0.06-1.20 | 0.40-1.00 | 0.10 max | 0.20 max | 0.10 max | 0.25 max | 0.05 max | Bal |
| 7075 min | 2.10 | 1.20 | 5.10 | 0.18 | ||||||
| 7075 max | 0.50 | 0.40 | 2.90 | 0.30 | 2.00 | 6.10 | 0.20 | 0.28 | 0.05 |
| Alloy | Temper | UTS(Mpa) | % Elongation | Tensile Strength | Hardness Brinell | Proof Stress | Yield Strength (PSI) | Shear Strength (PSI) | Brinell Hardness | |||
| Min | Max | 0.5 mm -0.8 mm | 0.81 mm – 1.30 mm | 1.30 mm – above | ||||||||
| 1100 | O | 75 | 110 | 20 | 25 | 29 | ||||||
| H12 | 95 | 130 | 5 | 6 | 7 | |||||||
| H14 | 110 | 145 | 3 | 4 | 5 | |||||||
| H16 | 130 | 165 | 2 | 3 | 4 | |||||||
| H18 | 150 | — | 2 | 2 | 3 | |||||||
| 5083 | 12 Min % | 275 – 350 MPa | 75 HB | 125 Min MPa | ||||||||
| 6061 | – | 45,000 | 12 | 40,000 | 31,000 | 95 | ||||||
| 6082 | 8 | 295 | 95 | – | 240 | – | – | |||||
7075 T6, T651 | 11 | 83-572 | 73- 503 | 150 | ||||||||
7075 T73, T7351 | 13 | 73-503 | 63-434 | NA | ||||||||
| Grade | UNS | USA | Japan | France | ISO | WNR | EN | DIN | ISO | BS (OLD) |
| 1100 | A91100 | AA1100 | JIS A1100P | NF 1100 | Al 99.0 Cu. | – | – | – | – | – |
| 6082 | A96082 | AA6082 | – | – | – | 3.2315 | AW-6082 | AlMgSi1 | AlSi1MgMn | HE30 |
| 5083 | A95083 | 5083 | – | – | AlMg4,5Mn0,7 | 3.3547 | AW-AlMg4,5Mn0,7 | AlMg4,5Mn | – | – |
| 6061 | A96061 | AA6061 | – | – | – | 3.3211 | AW-AlMg1SiCu EN AW-6061 | AlMgSiCu | AlMg1SiCu | HE20 |
| 7075 | A97075 | 7075 | 3.4365 | ENAW-AlZn5.5MgCu EN AW-7075 | AlZnMgCu1.5 | AlZn6MgCu | 7075 L95 L96, V95 |
Yes, aluminum square bars are corrosion-resistant due to the formation of a protective oxide layer on the surface. This layer helps prevent further corrosion in most environmental conditions.
Aluminum square bars perform well in moderate heat but lose strength at high temperatures, typically above 200°C (392°F). They are not ideal for extreme high-temperature environments due to softening and deformation.
Yes, aluminum square rods can be customized in size and length based on specific requirements. Manufacturers offer a range of dimensions and can tailor the rods to meet individual project needs.
Aluminium Square Bar Rods from Starc Metals are a go-to choice in various industries, thanks to their versatility and dependability. You’ll often find them in construction, automotive, marine, and aerospace sectors, where they serve as structural frameworks, supports, and fittings. In architectural settings, they add a touch of elegance as decorative trims, window frames, and handrails. These rods are also essential in manufacturing machinery parts, engineering projects, and fabrication tasks, all because they’re easy to machine and resistant to corrosion. With their impressive strength-to-weight ratio and visual appeal, Starc Metals’ Aluminium Square Bar Rods are perfect for both practical and design-focused applications.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Starc Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Canberra, Australia
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