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Aluminium 7050 Circles

A reputable producer and supplier of Aluminium 7050 Circles, Kunj Sheets and Plates is based in Chennai, India, and offers high-strength aluminium solutions for demanding applications. Aluminium 7050 Circles are well known for their superior mechanical qualities and ability to withstand stress and corrosion, making them perfect for structural and aerospace components. Kunj Sheets and Plates guarantees timely delivery throughout India and international markets, accurate fabrication, and adherence to international quality standards. Their reputation as a dependable partner for industries requiring premium aluminium materials suited to performance and durability stems from their vast experience with non-ferrous metals and customer-focused approach.

Aluminium 7050 Circles

Aluminium Alloy 7050 Circles

7050 Aluminum Disc Circle

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Table of Contents

With trace amounts of zirconium and chromium, the main ingredients of Aluminium 7050 Circles are aluminium (87.1–90.5%), zinc (5.7–6.7%), magnesium (1.9–2.6%), and copper (2.0–2.6%). They have a hardness of about 150 Brinell, a yield strength of about 455 MPa, and a tensile strength of up to 510 MPa in T7451 temper. Particularly when exposed to thick cross-sections, the alloy exhibits exceptional strength, toughness, and resistance to stress corrosion cracking. It performs exceptionally well in applications requiring fatigue resistance and structural integrity, despite not being as weldable as lower-strength alloys.

Aluminium 7050 Circles Specification

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

Chemical Properties of Aluminium 7050 Circles

Weight % Zn Cu Mg Zr Fe Si Mn Ti Cr Others (total)
Minimum 5.7  2.0 1.9 0.08  –  –
Maximum 6.7 2.6 2.6 0.15 0.15 0.12 0.10 0.06 0.04 0.15

Mechanical Properties of Aluminium 7050 Circles

Material Temper Tensile Strength (ksi) Yield Strength (ksi) Elongation in 2″ %
Aluminium Alloy 7050 Angle (AMS 4340) T76511 79 69 7
Aluminium Alloy 7050 Angle (AMS 4340) T73511 70 60 8
Aluminium Alloy 7050 Angle (AMS 4342) T74511 73 63 7

Aluminium 7050 Circles Equivalent Grades

UNS EN DIN,WNr ISO
A97050 EN3982 3.4144 AlZn6CuMgZr

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If You Are Looking To Buy High Quality Piping Products ?

We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.

Largest Aluminium 7050 Circles Manufacturer and Exporter in Chennai, India

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.

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Aluminium 7050 Circles provide an excellent capacity to weight ratio, making them ideal for aerospace and architectural applications. They are highly resistant to stress corrosion cracking, providing durability in harsh environments. With excellent fatigue resistance and excellent machining, the 7050 Circle are perfect for precision applications. Alloy’s resistance to local corrosion, such as pitting and exfoliation, enhances its performance in extreme conditions. Additionally, 7050 aluminum is lightweight, easy to manufacture and offers high thermal conductivity, making it a reliable choice for high-performance industrial solutions

Types of Aluminium 7050 Circles

Aluminium A97050 Hot Rolled Circles
Aluminium 7050 HR Circles
Aluminum 7050 CR Circles
Aluminium 7050 Proof Machined Circles
Aluminium Alloy 7050 Industrial Circles
Aluminium Alloy 7050 Plain Circles

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Are Custom Sizes Available for Aluminium 7050 Circles?

Yes, we offer custom sizes for Aluminium 7050 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.

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Application Industry of Aluminium 7050 Circles

Because of their great strength and resistance to corrosion, aluminium 7050 circles are frequently used in the aerospace industry to make bulkheads, wing skins, and fuselage frames. They are also used in parts and structures of military aircraft that are subjected to harsh operating conditions. These circles are prized for their resilience to cracking and longevity in the maritime and defence industries. They are used in lightweight structural components in the transportation and automotive industries to improve performance and fuel economy. Additionally, where strength-to-weight efficiency is crucial, aluminium 7050 circles are used in sports equipment, mould making, and precision engineering tools.

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