Haider Aluminium stands out as a top manufacturer and supplier in Addis Ababa, Ethiopia, specializing in high-quality Aluminium 1070 Circles that are crafted for precision, durability, and resistance to corrosion. Using cutting-edge rolling, cutting, and finishing technologies, these circles boast impressive dimensional accuracy and smooth surfaces. Their versatility makes them perfect for a range of applications, including industrial, mechanical, electrical, and decorative uses, where high purity, lightweight strength, and ease of work are essential. With a strong commitment to quality and customer satisfaction, Haider Aluminium delivers reliable, high-performance aluminium circle solutions that bolster Ethiopia’s expanding manufacturing, engineering, and construction sectors with durable and adaptable products.
Aluminium 1070 Circles are composed of around 99.7% pure aluminium, placing them in the high-purity 1xxx series alloys. This material isn’t heat-treatable, but it shines with excellent corrosion resistance, high ductility, and outstanding thermal and electrical conductivity. The typical tensile strength falls between 60–105 MPa, and the alloy showcases remarkable formability, making bending, machining, and fabrication a breeze. The smooth surface is perfect for anodizing, polishing, or coating, which enhances both appearance and functionality. Haider Aluminium guarantees that each circle adheres to strict chemical, mechanical, and dimensional standards, ensuring consistent quality and dependable performance across various applications.
| Specifications | ASTM B209 / ASME SB209 |
|---|---|
| Temper | O,H12,H14,H16,H18,H19,H22,H24 |
| 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 |
| Properties | Conditions | ||
| T (°C) | Treatment | ||
| Density (×1000 kg/m3) | 7.7-8.03 | 25 | |
| Poisson’s Ratio | 0.27-0.30 | 25 | |
| Elastic Modulus (GPa) | 190-210 | 25 | |
| Tensile Strength (Mpa) | 640 | 25 | cold drawn, spheroidized annealed more |
| Yield Strength (Mpa) | 495 | ||
| Elongation (%) | 10 | ||
| Reduction in Area (%) | 45 | ||
| Hardness (HB) | 192 | 25 | cold drawn, spheroidized annealed more |
| Alloy | Temper | UTS (Mpa) | Yield Strength (Mpa) | Elongation (%) | ||
|---|---|---|---|---|---|---|
| Minimum | Maximum | Minimum | Maximum | A 50mm (Minimum) | ||
| EN AW-1070 A | F | 60 | – | 20 | – | 23 |
| O | 60 | 95 | 20 | – | 23 | |
| STANDARD | UNS | WERKSTOFF NR. |
| Aluminium 1070 | A91070 | 3.0275 |
Haider Aluminium based in Addis Ababa, Ethiopia is a renowned manufacturer and supplier of premium aluminium products, including Aluminium Bars, Sheets and Plates, Coils, Chequered Plates, Wires, Pipes, Fittings, Flanges, Forging, Circle, Angles. With a commitment to delivering exceptional quality and service, we cater to diverse industries, offering reliable solutions tailored to specific requirements. Our products are known for their superior strength, corrosion resistance, and precise dimensions. We focus on customer satisfaction by providing an extensive range of aluminium bars designed for structural, industrial, and decorative applications.
Yes, we offer custom sizes for Aluminium 1070 Circles to meet specific project needs. Our team at Haider Aluminium is committed to providing customized solutions for all your requirements. For more details, contact us at sales@haideraluminium.com
Haider Aluminium 1070 Circles find their place in numerous industries that demand lightweight, corrosion-resistant, and high-purity aluminium. In industrial and mechanical settings, they are utilized as flanges, machine components, discs, and structural parts. In the realm of electrical and electronic applications, they function as bases, connectors, and conductive elements. Their corrosion-resistant nature makes them ideal for marine, chemical, and food processing environments, showcasing their versatility and reliability in diverse applications.
Our team is ready to assist you. Contact us for any queries or personalized solutions.
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