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Layla Sheets and Plates is a reputable manufacturer and supplier located in Cairo, Egypt, specializing in high-quality **Aluminium Bronze Circles** for a variety of uses, including industrial, marine, and decorative applications. With state-of-the-art production facilities and rigorous quality control measures, the company guarantees precision, a superb surface finish, and consistent thickness in every product. Layla Sheets and Plates caters to sectors like shipbuilding, engineering, automotive, and architecture. Their Aluminium Bronze Circles are highly regarded for their exceptional strength, resistance to corrosion, and durability, making them perfect for bearings, bushings, gears, and other applications that require high load-bearing capacity or decorative appeal.
These Aluminium Bronze Circles are primarily made of copper (Cu), with aluminium (Al) as the key alloying element, typically comprising 7–11%, along with trace amounts of iron, nickel, and manganese. They boast impressive tensile strength ranging from 400–700 MPa and excellent hardness, along with good elongation properties that facilitate machining and fabrication. These circles offer outstanding corrosion resistance, particularly in seawater and acidic conditions, as well as remarkable resistance to wear, galling, and fatigue. Their high thermal and electrical conductivity, combined with their attractive golden hue, makes them suitable for both practical and decorative applications.
| Standard | AMS 4640 , UNS C63000, UNS C63200, UNS C95800, UZ19AL6, UNS C95510, AMS 4880, C67000, C67500, or C67600 |
| Thickness | 1 mm To 100 mm |
| Diameter | Upto 2000 mm |
| Circle Diameter | 3″ DIA up to 38″ DIA 1500 lbs max |
| Rings Thickness | 1 Mm To 100 Mm |
| Ring | 3″ OD up to 48″ OD Up to 900 lbs max |
| Types | Hot Rolled Circles, Cold Rolled Circle, Proof Machined Circles |
| Element | Content (%) |
| Copper, Cu | 82.7 |
| Aluminium, Al | 12.5-13.5 |
| Iron, Fe | 3.5-5.0 |
| Manganese, Mn | ≤2.0 |
| Other | ≤0.5 |
| Properties | Metric | Imperial |
| Hardness, Rockwell C | 27 | 27 |
| Tensile strength (M30 and O61 tempers) | 690 MPa | 100000 psi |
| Yield strength (M30 and O61 tempers) | 380 MPa | 55100 psi |
| Elongation at break (in 50 mm, 1% reduction in area) | 1.00% | 1.00% |
| Elastic modulus | 117 GPa | 17000 ksi |
| Compressive yield strength (at permanent set of 0.1%) | 450 MPa | 65300 psi |
| Compressive yield strength (at permanent set of 1%) | 880 MPa | 128000 psi |
| Poisson’s ratio | 0.34 | 0.34 |
| Charpy impact (@ 18.0 – 100°C/ -0.400 – 212°F, keyhole) | 3.00 J | 2.21 ft-lb |
| Izod impact (@ 18.0 – 100°C/ -0.400 – 212°F) | 3.00 J | 2.21 ft-lb |
| Fatigue strength (@# of cycles 1.00e+8, M30 temper) | 460 MPa | 66700 psi |
| Machinability (UNS C36000 (free-cutting brass) = 100) | 20 | 20 |
| Shear modulus | 42.3 GPa | 6140 ksi |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Layla Sheets and Plates based in Alexandria, Egypt, 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 Bronze Circle offer many advantages, such as excellent corrosion resistance, especially in marine and industrial applications. They have great strength and durability, making them ideal for applications that require corrosion resistance. Aluminum copper is also known for its excellent thermal and electrical conductivity, as well as its resistance to oxidation and cavitation corrosion. These properties make them suitable for use in applications such as marine components, industrial equipment, and electrical communications. Moreover, the material’s resistance to fatigue and stress cracking enhances its longevity and reliability under extreme conditions.
Yes, we offer custom sizes for Aluminium Bronze Circle to meet specific project needs. Our team at Layla Sheets and Plates is dedicated to providing tailored solutions for all your requirements. For more details, contact us at sales@aaronsheetsplates.com.
Aluminium Bronze Circles find extensive use in industries that demand strength, corrosion resistance, and durability. In marine and offshore sectors, they are utilized for propeller shafts, pump components, and valves due to their ability to withstand seawater corrosion. In mechanical engineering, they serve as bearings, gears, and bushings that face high stress and friction. Their appealing golden finish is also favored in architectural and decorative applications for plaques, fittings, and ornamental designs. The blend of strength, corrosion resistance, and visual charm makes Aluminium Bronze Circles a versatile and dependable material across various industries.
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