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Hassan Sheets and Plates is a reputable manufacturer and supplier based in Riyadh, Saudi Arabia, known for its extensive range of high-quality metal products, including Phosphor Bronze Circles. These circles are celebrated for their exceptional quality and precision, making them highly sought after for their strength, resistance to corrosion, and excellent machinability. Industries that require durability and top-notch performance in tough conditions widely utilize Phosphor Bronze Circles. With a strong focus on quality assurance, timely delivery, and customer satisfaction, Hassan Sheets and Plates has earned a solid reputation for providing reliable and versatile non-ferrous products across various sectors.
Composition and Mechanical Properties Phosphor Bronze Circles mainly consist of copper, with about 0.5–11% tin and a small amount of phosphorus, which boosts wear resistance, fatigue strength, and stiffness. They showcase impressive mechanical properties, including high tensile strength ranging from 350–600 MPa, good hardness, and remarkable elasticity. The addition of phosphorus enhances machinability and minimizes grain boundaries, resulting in an alloy that is both tough and workable. This blend of durability, corrosion resistance, and fatigue endurance makes Phosphor Bronze Circles perfect for precision engineering and industrial applications.
| 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.
Hassan Sheets and Plates based in Riyadh, Saudi Arabia, 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 Hassan Sheets and Plates is dedicated to providing tailored solutions for all your requirements. For more details, contact us at sales@aaronsheetsplates.com.
Phosphor Bronze Circles find extensive use in the production of electrical components, springs, bearings, bushings, and fasteners, thanks to their excellent conductivity and wear resistance. They are also ideal for marine hardware, automotive parts, and components in industrial machinery that require strength and corrosion resistance. Additionally, they are widely used in musical instruments, gears, and heavy-duty connectors where durability and precision are crucial. Their versatility and long-lasting performance make Phosphor Bronze Circles a top choice for applications in mechanical, electrical, and marine engineering industries.
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Riyadh, Saudi Arabia
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