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Boikanyo Sheets and Plates, located in the vibrant city of Cape Town, South Africa, stands out as a reliable manufacturer and supplier of top-notch aluminium products, including Aluminium 5083 Plates and Sheets. Renowned for their exceptional resistance to corrosion, impressive strength, and superb weldability, these plates and sheets are perfect for tough environments like marine, automotive, and structural applications. Boikanyo is committed to ensuring that every product adheres to international quality standards, delivering dependable and durable materials designed for heavy-duty use. Aluminium 5083 Plates and Sheets excel in situations where seawater corrosion resistance, impact strength, and long-lasting durability are essential for success.
Aluminium 5083 Plates and Sheets are primarily made from aluminium alloyed with about 4.0–4.9% magnesium, 0.4–1.0% manganese, and trace amounts of chromium, iron, and silicon. This unique blend provides remarkable corrosion resistance, particularly in marine settings, along with high tensile strength that ranges from 275–350 MPa and a yield strength of 125–215 MPa, depending on the temper (usually H116 or H321). The elongation typically falls between 12–16%. While this alloy isn’t heat-treatable, it boasts excellent weldability, fatigue resistance, and retains its strength even after welding and forming.
| Standards | ASTM B209 / ASME SB209 |
| Temper | O,H12,H14,H16,H18,H19,H22,H24 |
| Thickness | 0.2-50 |
| Width | 100-2600 |
| Length | 500-10000 |
| Surface | Bright, polished, hair line, brush, sand blast, embossed, etching, etc. |
| Finish | Mill, Customer specific finish |
| Aluminum Sheet/ Plate Coating | PVC Coated, Color Coated, Polyester, Fluorocarbon, polyurethane and epoxy coating |
| Type | Hot-Rolled (HR) / Cold-Rolled (CR) Sheet |
| Al | Si | Fe | Cu | Mn | Cr | Mg | Ti | Zn | Other Each | Others Total |
| 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 |
| Proof Stress | Tensile Strength | Hardness Brinell | Elongation |
| 125 Min MPa | 275 – 350 MPa | 75 HB | 12 Min % |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Boikanyo Sheets and Plates based in Cape Town, South Africa, is a leading supplier and stockist of high-quality metal products, including sheets, plates, coils, foils, angles, channels, circles, and slitting coils, all offered with exceptional service and tailored to meet our customers specific requirements. With a focus on delivering superior products, we cater to a wide range of industries, providing reliable solutions for diverse applications. Our extensive inventory includes Known for our unique finishing techniques and commitment to quality. We are dedicated to ensuring customer satisfaction through dependable service and top-notch products.
Aluminium 5083 Sheets and Plates offer several advantages, including exceptional strength and corrosion resistance, making them ideal for use in harsh environments such as marine and industrial applications. The alloy is highly resistant to saltwater, making it perfect for shipbuilding, offshore structures, and coastal environments. It also boasts excellent weldability, ensuring easy fabrication into complex shapes and structures. With outstanding fatigue resistance and formability, Aluminium 5083 provides long-lasting durability and reliability in critical applications, reducing maintenance costs and enhancing performance across a wide range of industries.
Yes, we offer custom sizes for Aluminium 5083 Plates and Sheets to meet specific project needs. Our team at Boikanyo Sheets and Plates is dedicated to providing tailored solutions for all your requirements. For more details, contact us at sales@aaronsheetsplates.com.
| 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 |
| Properties | Metric | Imperial |
| Tensile strength | 130 MPa | 18855 psi |
| Yield strength | 125 MPa | 18130 psi |
| Shear strength | 83 MPa | 12039 psi |
| Fatigue strength | 55 MPa | 7977 psi |
| Elastic modulus | 70-80 GPa | 10153-11603 ksi |
| Poisson’s ratio | 0.33 | 0.33 |
| Elongation | 10% | 10% |
| Hardness | 35 | 35 |
Aluminium 5083 Plates and Sheets find extensive use in shipbuilding for constructing hulls, decks, and superstructures, thanks to their outstanding resistance to seawater corrosion. They’re also popular in the automotive and transportation sectors for truck and trailer bodies, fuel tanks, and structural components. In construction, they serve as cladding, roofing, and load-bearing structures. Moreover, Aluminium 5083 is a preferred choice for pressure vessels.
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