Home > Phosphorous Bronze Sheets and Plates
Okoye Nickel Alloys is a trusted manufacturer of quality steel in Kinshasa, Congo. We specialize in Phosphorous bronze sheets and plates, using a range of materials renowned for their strength, durability and excellent corrosion resistance. Our commitment to high precision engineering and craftsmanship ensures reliable solutions for industries such as construction, automotive and marine. With a strong focus on quality and customer satisfaction, Okoye Nickel Alloy delivers products that meet international standards and exceed expectations.
Phosphorous bronze sheets and plates are copper alloys, containing 0.5–11% tin and 0.01–0.35% phosphorus. Tin increases strength, corrosion resistance and wear, while phosphorus increases stability and reduces friction. These sheets exhibit excellent mechanical properties such as high tensile strength, good elasticity and fatigue resistance. They are robust, have excellent mechanical properties and exceptional corrosion resistance in marine and industrial applications. Advantages include reliability under load, resistance to damage and suitability for accurate applications, making it ideal for bearing springs and electrical connections in aerospace, automotive and manufacturing industries.
| Material | Phosphor Bronze Sheet/Plate |
| 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 |
| Element | Zinc (Zn) | Iron (Fe) | Tin (Sn) | Copper (Cu) | Lead (Pb) | Phosphorous (P) | Nickel (Ni) | Others |
|---|---|---|---|---|---|---|---|---|
| % | .00 – .20 | .00 – .10 | 4.50 – 5.50 | Balance | .00 – .02 | .01 – .40 | .00 – .20 | .00 – .20 |
| Tensile strength | Hardness | Elongation at break | Modulus of elasticity | Izod impact strength | Shear strength |
|---|---|---|---|---|---|
| 320 – 740 MPa | Brinell : 80 – 225 | < 60 % | 90 – 120 GPa | 62 J m⁻¹ | 250 – 430 MPa |
At Okoye Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Phosphorous Bronze Sheets and Plates in Kinshasa, Congo, providing cutting-edge solutions for all your piping needs. Our state-of-the-art production plants are strategically located in the Congo, allowing us to maintain a vast inventory of over 16,000 tons of premium-quality materials readily available in stock. We are dedicated to delivering superior products and services, ensuring reliability and excellence for our global clientele.
Contact us to get a quick quote for your requirement.
Phosphorous bronze sheets and plates are widely used across various industries due to their strength, wear resistance, and corrosion resistance. In the marine industry, they are used for bearings, bushings, and gears due to their durability in seawater. In electrical applications, they serve as connectors, springs, and switch components thanks to their excellent conductivity and fatigue resistance. Additionally, they are utilized in aerospace and automotive industries for precision components like fasteners and diaphragms. Their machinability and reliability also make them suitable for musical instruments and industrial machinery.
