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Boikanyo Sheets and Plates, based in Cape Town, South Africa, stands out as a top manufacturer and supplier of high-quality aluminium products, including Aluminium 7075 Plates and Sheets. These products are celebrated for their remarkable strength-to-weight ratio and resistance to fatigue, making them perfect for critical applications in aerospace, defense, and high-performance engineering. Boikanyo guarantees that each plate and sheet adheres to stringent international standards, ensuring exceptional quality, durability, and performance. Aluminium 7075 is among the strongest commercially available aluminium alloys, and Boikanyo offers it in precise dimensions and finishes, tailored to meet the rigorous demands of structural and precision-machined components.
Aluminium 7075 Plates and Sheets are crafted from a high-strength, heat-treatable alloy that contains about 5.6–6.1% zinc, 2.1–2.5% magnesium, and 1.2–1.6% copper, along with trace amounts of chromium, iron, and silicon. This alloy is known for its outstanding mechanical strength, boasting a tensile strength of 490–560 MPa and a yield strength of 430–500 MPa, depending on the temper (commonly T6 or T651). While it has good fatigue resistance and moderate machinability, its corrosion resistance is not as high as other grades. Aluminium 7075 excels in structural applications under extreme stress and is often utilized in situations where failure is simply not an option.
| 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 |
| Weight % | Si | Fe | Cu | Mn | Mg | Cr | Zn | Ti | Each | Total |
| Minimum | 1.20 | 2.10 | 0.18 | 5.10 | ||||||
| Maximum | 0.40 | 0.50 | 2.00 | 0.30 | 2.90 | 0.28 | 6.10 | 0.20 | 0.05 | 0.15 |
| Temper | Tensile | Hardness | ||||
| Ultimate | Yield | Elongation | Brinell | |||
| KSI | MPA | KSI | MPA | % | ||
| T6, T651 | 83 | 572 | 73 | 503 | 11 | 150 |
| T73, T7351 | 73 | 503 | 63 | 434 | 13 | N/A |
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 7075 Plates and Sheets offer numerous advantages, making them ideal for demanding applications. They are known for their exceptional strength, being one of the strongest aluminium alloys available, with excellent resistance to fatigue and stress corrosion. This makes them highly suitable for aerospace, military, and high-performance engineering sectors. Additionally, Aluminium 7075 boasts excellent machinability, allowing for precise fabrication into complex shapes. The alloy is lightweight yet durable, providing a superior strength-to-weight ratio. Its corrosion resistance ensures reliability in harsh environments, making it a top choice for critical structural components.
Yes, we offer custom sizes for Aluminium 7075 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.
| UNS | EN | DIN,WNr | JIS | AFNOR | ISO | BS | GOST |
| A97075 | ENAW-AlZn5.5MgCu EN AW-7075 | 3.4365 AlZnMgCu1.5 | 7075 | 7075 A-Z5GU | AlZn6MgCu | 7075 L95 L96 | V95 |
| 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 7075 Plates and Sheets find extensive use in the aerospace industry for wing spars, fuselage frames, and structural assemblies, thanks to their impressive strength and lightweight nature. The automotive and motorsport industries depend on them for high-performance parts like suspension systems and chassis components. In the defense sector, they are employed for armor plating, weapon systems, and military-grade equipment, showcasing their versatility and reliability.
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