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From the heart of Manila’s industrial landscape, Diaz Sheetsandplates has built a reputation as a trusted partner for high-performance metals. We take pride in specializing in the supply and manufacturing of Phosphorous Bronze Circles, a material chosen for its exceptional reliability. Our commitment is to provide local industries with consistent, high-quality circles that meet the demands of even the most challenging applications, ensuring your projects are built on a foundation of durability and proven performance.
Phosphorous bronze is an alloy known for its remarkable combination of strength and corrosion resistance. Its composition, primarily copper with a small but crucial addition of tin and phosphorus, gives it a distinctive set of mechanical properties. These circles are not just strong; they possess excellent fatigue resistance and a low coefficient of friction, which makes them exceptionally durable under repeated stress and movement. This inherent toughness is what sets them apart from other copper alloys.
| 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.
Diaz Sheets and Plates based in Manila, Philippines, 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 Diaz 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 these versatile circles hard at work in countless critical components. They are the preferred material for springs, bellows, and diaphragms where resilience is paramount, and are essential in the manufacturing of bearings, bushings, and gears that require smooth operation with minimal wear. From electrical connectors and switch parts to corrosion-resistant fasteners for marine environments, the applications are vast. Essentially, wherever a combination of strength, longevity, and dependable performance is needed, phosphorous bronze circles deliver.
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