Hemi Metals, located in Hamilton, New Zealand, has built a solid reputation as a reliable manufacturer and supplier of top-notch Aluminium 5052 Bars and Rods. These products are celebrated for their exceptional corrosion resistance, impressive formability, and trustworthy strength-to-weight ratio. Crafted with cutting-edge processing methods and rigorous quality checks, Hemi Metals guarantees that every 5052 bar and rod delivers consistent mechanical properties, a smooth finish, and dependable performance even in tough conditions. Aluminium 5052 is highly sought after in marine, chemical, architectural, and industrial sectors due to its durability and resistance to saltwater and chemicals. Customers turn to Hemi Metals for Aluminium 5052 products that are not only long-lasting but also versatile and precisely crafted.
Aluminium 5052 Bars and Rods are composed of 2.2–2.8% magnesium and 0.15–0.35% chromium, which contribute to their remarkable corrosion resistance and enhanced strength compared to 1100- and 3003-series alloys. This material boasts good tensile strength, high fatigue resistance, and excellent formability while also being easy to weld. Although it can’t be heat-treated, 5052 increases in strength through work hardening. It performs exceptionally well in marine and chemical settings, offering good dimensional stability and durability. The alloy strikes a perfect balance between strength, toughness, and corrosion resistance, making it ideal for moderately stressed structural and fabricated components.
| Aluminium Alloy | ASTM B211, B211, B565, B316 5082, AMS 4121 |
| Standard | ASTM, ASME, AMS, GB/T, JIS |
| Aluminium Round Bar Temper | O, H12, H14, H16, H18, H22, H24, H26, H32, H112 |
| Aluminium Bar Form | Aluminium Round, Hex, Flat, Half Round, Oval, Rectangular in Black & Bright Finish |
| Aluminium Round Bar Diameter | 0.1-600mm,etc |
| Aluminium Hexagonal Bar | 0.1-600mm,etc |
| Aluminium Angle Bar Size | 0.5mm*40mm*40mm-20mm*400mm*400mm |
| Aluminium Flat Bar Thickness | 0.1-600mm,etc |
| Aluminium Flat Bar Size | 1-2500mm, etc |
| Aluminium Round Bar Length | 1-12m, Random, Fix & Cut Length or as per clients’ requirement |
| Aluminium Bar | Bright, Polish & Black |
| Mg | Mn | Si | Cu | Fe | Cr | Zn | Ti | Cu | Other (Each) | Others (Total) | Al |
| 2.60 – 3.60 | 0.0 – 0.50 | 0.0 – 0.40 | 0.0 – 0.40 | 0.0 – 0.30 | 0.0 – 0.20 | 0.0 – 0.15 | 0.0 – 0.10 | 0.0 – 0.05 | 0.0 – 0.05 | 0.0 – 0.15 | Balance |
| Proof Stress | Tensile Strength | Elongation at 50 mm | Hardness Brinell |
| 80 Min MPa | 190 – 260MPa | 12 Min % | 52 HB |
| European Standard | OLD | WNr | UNS | ISO | USA (AA) | GERMANY (DIN) |
| AW-AlMg2,5 | AG2,5C | 3.3523 | A95052 | AlMg2,5 | 5052 | AlMg2,5 |
| Size in mm | Average Weight | |
| KG/MTR | KG/FT | |
| 10 | 0.62 | 0.18 |
| 12 | 0.90 | 0.30 |
| 14 | 1.20 | 0.40 |
| 16 | 1.60 | 0.50 |
| 18 | 2.00 | 0.60 |
| 20 | 2.50 | 0.80 |
| 22 | 3.00 | 0.90 |
| 24 | 3.56 | 1.08 |
| 25 | 3.90 | 1.20 |
| 28 | 4.80 | 1.50 |
| 30 | 5.55 | 1.69 |
| 32 | 6.30 | 1.90 |
| 34 | 7.14 | 2.18 |
| 36 | 8.00 | 2.44 |
| 40 | 9.90 | 3.00 |
| 45 | 12.49 | 3.81 |
| 50 | 15.40 | 4.70 |
| 56 | 19.34 | 5.89 |
| 60 | 22.20 | 6.80 |
| 63 | 24.47 | 7.46 |
| 63.5 | 24.86 | 7.58 |
| 65 | 26.05 | 7.94 |
| 70 | 30.20 | 9.20 |
| 73 | 32.86 | 10.00 |
| 75 | 34.72 | 10.58 |
| 78 | 37.51 | 11.43 |
| 80 | 39.50 | 12.00 |
| 83 | 42.47 | 12.95 |
| 85 | 44.55 | 13.58 |
| 90 | 50.00 | 15.20 |
| 92 | 52.19 | 15.91 |
| 93 | 53.39 | 16.27 |
| 95 | 55.65 | 16.95 |
| 100 | 61.66 | 18.79 |
| 105 | 67.98 | 20.72 |
| 110 | 74.60 | 22.74 |
| 115 | 81.64 | 24.88 |
| 125 | 96.34 | 29.36 |
Yes, Aluminium 5052 bars can be welded. They offer good weldability using techniques like TIG or MIG welding, making them suitable for a variety of applications in marine and structural industries.
Consider proper handling to prevent surface damage, use appropriate welding techniques, ensure corrosion protection for harsh environments, choose compatible fasteners, and account for temperature fluctuations during installation for optimal performance.
Yes, Aluminium 5052 bars and rods can be used for structural applications due to their excellent corrosion resistance, high strength, and formability, making them suitable for marine, automotive, and industrial uses.
Aluminium 5052 Bars and Rods find their place in a variety of applications that demand lightweight construction, corrosion resistance, and strong formability. You’ll often see them in marine hardware, boat parts, fuel tanks, chemical tanks, architectural structures, pressure vessels, and automotive panels. Thanks to its resistance to chloride and saltwater, this alloy is perfect for coastal, offshore, and chemical-processing environments. It’s also utilized for brackets, frames, fasteners, hydraulic components, and custom-fabricated parts that require long-lasting durability.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Hemi Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Hamilton New Zealand
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