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Yunus Sheets and Plates, based in Istanbul, Turkey, is a reputable manufacturer and supplier of top-notch **Aluminium Bronze Circles**. These circles are celebrated for their impressive mechanical strength, resistance to corrosion, and overall durability, making them a popular choice in marine, aerospace, and industrial applications. With a commitment to precision engineering and strict adherence to international quality standards, Yunus Sheets and Plates delivers products that consistently perform well even in the toughest conditions. Their Aluminium Bronze Circles are crafted to meet the rigorous demands of industries that require components that are not only long-lasting but also wear-resistant and high-strength, establishing the company as a dependable partner for clients both locally and globally.
**Aluminium Bronze Circles** are made from copper-based alloys that contain 5–12% aluminum, along with iron, nickel, and manganese to enhance their properties. The aluminum content creates an oxide layer that boosts corrosion resistance, especially in seawater and harsh environments. These circles are known for their excellent tensile strength, high hardness, outstanding fatigue resistance, and good thermal and electrical conductivity. They also boast great weldability and toughness, making them ideal for challenging engineering applications where durability and reliability are crucial. Their well-balanced composition ensures they perform reliably over the long haul in structural, mechanical, and marine settings.
| 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.
Yunus Sheets and Plates based in Istanbul, Turkey, 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 Yunus 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** are extensively used in industries that demand exceptional resistance to wear, corrosion, and high-stress situations. In the marine industry, they are commonly found in propellers, ship fittings, and offshore equipment due to their ability to withstand seawater and biofouling. The aerospace and defense sectors utilize them for bearings, bushings, and parts of landing gear. In the chemical and oil industries, they are employed in pumps, valves, and heat exchangers that come into contact with corrosive substances. Additionally, they are used in heavy-duty tools, showcasing their versatility and reliability across various applications.
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