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Smith Fittings, a reputable manufacturer and supplier located in Canberra, Australia, specializes in high-quality **Phosphorous Bronze Circles** that are celebrated for their remarkable strength, resistance to corrosion, and outstanding wear performance. These circles are crafted to meet international standards, blending the superb mechanical properties of bronze with the added stiffness and durability that phosphorus brings. Smith Fittings guarantees precise dimensions, a smooth surface finish, and consistent quality, making these circles perfect for a variety of industrial applications. The company serves diverse sectors, including marine, electrical, automotive, and mechanical engineering, providing reliable Phosphorous Bronze Circles that ensure long-lasting performance, excellent conductivity, and resilience against fatigue and wear in challenging operational settings.
**Phosphorous Bronze Circles** are primarily made up of copper (about 90–95%), tin (around 4–10%), and phosphorus (approximately 0.01–0.35%), resulting in a unique blend of strength, hardness, and corrosion resistance. These circles boast impressive tensile strength, typically falling between 350–550 MPa, along with good ductility and fatigue resistance. Their low friction coefficient, high wear resistance, and stability in both marine and industrial environments make them ideal for mechanical and electrical applications where strength and reliability are essential.
| 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.
Josh Sheets and Plates based in Midland, Australia, 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 Josh Sheets and Plates is dedicated to providing tailored solutions for all your requirements. For more details, contact us at sales@aaronsheetsplates.com.
**Phosphorous Bronze Circles** find extensive use in industries that demand durability, corrosion resistance, and high mechanical performance. They are commonly utilized in **marine components, bushings, bearings, and gears**. In the **electrical and electronics sector**, they are favored for **connectors, springs, and terminals** due to their excellent conductivity and wear resistance. Their superior fatigue strength and dimensional stability also make them a great choice for **automotive components, precision machinery, and industrial hardware**. Phosphorous Bronze Circles deliver long-lasting reliability, resistance to corrosion and wear, and consistent performance across various applications.
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