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Based in Chennai, India, Kunj Sheets and Plates is a top producer and supplier of aluminium 7075 circles, which are renowned for their remarkable strength and portability. These circles are made precisely and in accordance with international standards, and they are intended to satisfy the exacting requirements of the engineering, aerospace, and defence industries. Kunj Sheets and Plates provides Aluminium 7075 Circles in a range of sizes and thicknesses to meet specific needs, all while maintaining a dedication to quality, prompt delivery, and customer satisfaction. They are the go-to option for high-performance aluminium products in India and international markets because of their commitment to providing exceptional customer service and high-quality products.
About 87.1–91.4% aluminium, 5.1–6.1% zinc, 2.1–2.9% magnesium, and 1.2–2.0% copper make up Aluminium 7075 Circles, with trace amounts of silicon, iron, and chromium. They have a high strength-to-weight ratio, a tensile strength of up to 572 MPa, a yield strength of about 503 MPa, and a hardness of 150–160 Brinell in T6 temper. They provide exceptional fatigue resistance and are perfect for high-stress structural applications, despite not being as corrosion-resistant as other aluminium grades.
Standards : ASTM B209 / ASME SB209
Temper : T3,T4,T5, T6, T651 T6511
Thickness : 1 Mm To 100 mm
Diameter : Upto 2000 mm
Circle Diameter : 3″ DIA up to 38″ DIA 1500 lbs max
Circles Form : Hot Rolled Circles, Cold Rolled Circle, Proof Machined Circles
Finish :Mill, Customer specific finish
Aluminum Circle Coating : PVC Coated, Color Coated, Polyester, Fluorocarbon, polyurethane and epoxy coating
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 |
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 |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Kunj Sheets and Plates based in Chennai, India, 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 Circles provide exceptional strength, making them ideal for high-stress applications in aerospace, military applications and others. They have excellent resistance to zinc, especially in marine environments. These curves are lightweight, ensuring that structural components are reduced, without compromising performance. Aluminum 7075 has excellent mechanical properties and formability, facilitating the fabrication of complex shapes. The product also has high fatigue resistance, providing durability and reliability, making it desirable for complex industrial applications.
Yes, we offer custom sizes for Aluminium 7075 Circles to meet specific project needs. Our team at Kunj Sheets and Plates is dedicated to providing tailored solutions for all your requirements. For more details, contact us at sales@kunjsheetsplates.com.
Because of their great strength and low weight, aluminium 7075 circles are widely used in the aerospace industry for fuselage frames, wings, and aircraft structures. They are utilised in military-grade components and armoured vehicles in the defence industry. They are used in the motorsport and automotive industries for high-performance components such as shafts, gears, and chassis components. Additionally, they are used in climbing equipment, bike frames, and marine applications where strength and durability are essential. Aluminium 7075 Circles are also utilised in precision engineering, robotics, and mould tooling, which makes them appropriate for any application needing exceptional mechanical performance.
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