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Boikanyo Sheets and Plates, located in Cape Town, South Africa, has built a solid reputation as a manufacturer and supplier of Phosphorous Bronze Circles. They offer top-notch non-ferrous products tailored for a variety of industrial applications. These circles are celebrated for their strength, durability, and wear resistance, all crafted to meet international performance and precision standards. Boikanyo Sheets and Plates prides itself on timely deliveries and consistent quality, serving industries like engineering, electrical, and marine. With a strong emphasis on customer satisfaction and technical excellence, the company delivers Phosphorous Bronze Circles that blend reliability, versatility, and a long service life, making them ideal for demanding industrial and commercial needs.
Phosphorous Bronze Circle is primarily made of copper, enhanced with tin and a touch of phosphorus to boost its mechanical properties. This alloy is known for its impressive strength, toughness, and wear resistance, along with good fatigue resistance. It showcases excellent spring characteristics, a low coefficient of friction, and remarkable corrosion resistance across various environments. Mechanically, it offers solid tensile and yield strength, coupled with outstanding durability and formability. Thanks to its unique mix of hardness, elasticity, and anti-wear features, Phosphorous Bronze Circle is a go-to choice for applications that demand high performance and long-lasting reliability.
| Material | Phosphor Bronze Circle |
| Grade | Alloy 510, Alloy 521, Alloy 519, Alloy 544 |
| Standard | ASTM B103 |
| Size | Thickness 0.1 mm to 50 mm; Width up to 500 mm; Length up to 2000 mm |
| Surface | Rolling surface, Chemical cleaned, Grinding |
| Alloy | UNS Designation | Tin | Phosphorus | Iron, max | Lead, max | Zinc, max | Copper |
| 510 | C51000 | 4.2-5.8 | .030-.35 | 0.1 | 0.05 | 0.3 | remainder |
| ASTM Specification | Temper | Tensile Strength | Rockwell B Scale | Superficial (30-T Scale) |
| min-max psi | min-max | min-max | ||
| Annealed | Annealed | 43-58 | 12-64 | 24-59 |
| H02 | 1/2 Hard | 58-73 | 60-85 | 53-73 |
| H04 | Hard Tempered | 76-91 | 84-93 | 71-78 |
| H06 | Extra Hard | 88-103 | 89-96 | 74-81 |
| H08 | Spring Temper | 95-110 | 92-98 | 76-82 |
| H10 | Extra Spring | 100-114 | 94-99 | 77-83 |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Boikanyo Sheets and Plates based in Cape Town, South Africa, 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.
Phosphorous Bronze Circle offer many benefits including high strength, good corrosion resistance and increased corrosion resistance. The addition of phosphorus gives the material a stronger and more durable finish, making it ideal for heavy applications. It also exhibits excellent electrical conductivity and mechanical efficiency. Phosphor copper is fatigue resistant and has excellent formability, making it suitable for use in marine applications, electrical components and automotive parts In addition to being excellently resistant to oxidation, it ensures durability and durability longer in extreme conditions. These features make it a reliable choice for a variety of industrial applications.
Yes, we offer custom sizes for Phosphorous Bronze Circle to meet specific project needs. Our team at Boikanyo Sheets and Plates is dedicated to providing tailored solutions for all your requirements. For more details, contact us at sales@aaronsheetsplates.com.
You’ll find Phosphorous Bronze Circle widely used in industries where wear resistance, durability, and corrosion resistance are essential. It’s commonly found in the production of bearings, bushings, gears, and springs, thanks to its anti-friction properties. The electrical sector relies on it for connectors, terminals, and switchgear components, while the marine industry uses it for parts that come into contact with seawater. Additionally, it’s utilized in musical instruments, pumps, and heavy-duty machinery parts where elasticity and fatigue resistance are crucial. With its versatility and dependability, Phosphorous Bronze Circle truly stands out in various applications.
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