From the heart of Hamilton, Hemi Metals is your trusted local source for robust and reliable aluminium solutions. We take pride in supplying high-quality Aluminium 5083 BarRods, a material chosen by Kiwi industries for its exceptional strength and resilience. Our commitment is to provide not just a product, but a partnership, ensuring you have the right materials to build, create, and innovate with confidence, backed by our expertise and dedication to New Zealand’s manufacturing and engineering sectors.
The strength of 5083 aluminium comes from its magnesium-rich composition, which gives it outstanding resistance to saltwater corrosion, making it a true marine-grade alloy. This composition provides excellent mechanical properties, including high tensile strength and impressive toughness, even in challenging, low-temperature environments. It is also highly workable, allowing for easy machining and welding, which means it can be readily shaped and fabricated into the strong, durable components your projects demand.
| 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 |
| Weight% | Al | Si | Fe | Cu | Mn | Cr | Mg | Ti | Zn | Other Each | Others Total |
| 5083 | Bal | 0.40 max | 0.40 max | 0.10 max | 0.40 / 1.0 | 0.05 / 0.25 | 4.0 / 4.90 | 0.15 max | 0.25 max | 0.05 max | 0.15 max |
| Properties | Proof Stress | Tensile Strength | Hardness Brinell | Elongation |
| Metric | 125 Min MPa | 275 – 350 MPa | 75 HB | 12 Min % |
| European Standard | OLD | WNr | UNS | ISO | USA (AA) | GERMANY (DIN) |
| AW-AlMg4,5Mn0,7 | AG4,5MC | 3.3547 | A95083 | AlMg4,5Mn0,7 | 5083 | AlMg4,5Mn |
| 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 5083 bars are fully recyclable. Recycling preserves the material's properties, reduces energy consumption, and minimizes environmental impact, making it an eco-friendly choice for sustainable manufacturing.
To maintain Aluminium 5083 bars, regularly clean them with mild detergent and water to prevent corrosion. Avoid abrasive materials, and apply protective coatings if exposed to harsh environments for enhanced durability.
When installing Aluminium 5083 bars and rods, consider proper welding techniques, corrosion protection, accurate measurements, compatibility with other materials, and ensuring proper handling to avoid surface damage or distortion.
These BarRods are the backbone of many critical applications, particularly thriving in marine and coastal settings. You’ll find them fabricating boat hulls, ship railings, and offshore platforms where their saltwater resistance is vital. Beyond the sea, their strength and weldability make them ideal for transportation components like truck frames and railway cars, as well as structural parts in construction and demanding industrial machinery. Essentially, wherever toughness and durability against the elements are non-negotiable, 5083 bar stock is the go-to choice.
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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