Phosphor Bronze Bush

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What is Phosphor Bronze in Detail

Phosphor Bronze, a copper alloy with tin and phosphorus, is renowned for its exceptional strength, corrosion resistance, and electrical conductivity. This versatile alloy finds applications in various industries, including electrical, automotive, and marine engineering.

Types of Phosphor Bronze Grades

Metco Overseas offers different Phosphor Bronze grades, each catering to specific industrial needs.

C51000 Phosphor Bronze

Known for its excellent corrosion resistance and electrical conductivity, C51000 is ideal for electrical components and marine applications.

C54400 Phosphor Bronze

This leaded Phosphor Bronze grade offers superior machinability and wear resistance, making it suitable for intricate parts.

Specification of Phosphor Bronze

Metco Overseas takes pride in delivering Phosphor Bronze with precise specifications to meet the demanding requirements of diverse applications.

Property	Value
Material Type	Phosphor Bronze (C51000, C54400, or Custom)
Standard	ASTM B139, B103, DIN 2.1030, or Custom
Density	8.8 g/cm³
Tensile Strength	370 MPa (minimum)
Yield Strength	170 MPa (minimum)
Elongation	15% (minimum)
Hardness (Rockwell B)	80 (minimum)
Corrosion Resistance	Excellent in various environments

Chemical Components of Phosphor Bronze

Element	Percentage Composition
Copper (Cu)	90-94%
Tin (Sn)	5-8%
Phosphorus (P)	0.01-0.35%
Lead (Pb)	0.03% (maximum)
Zinc (Zn)	0.5% (maximum)
Iron (Fe)	0.1% (maximum)

Mechanical Properties of Phosphor Bronze

Property	Value
Modulus of Elasticity	120 GPa
Poisson’s Ratio	0.34
Thermal Conductivity	58 W/m·K
Specific Heat Capacity	377 J/kg·K

Products Available in Phosphor Bronze

Square Bar : Phosphor Bronze Square Bar combines strength and machinability, making it ideal for various structural and manufacturing applications.
Hex Bar : Phosphor Bronze Hex Bar offers versatility and ease of machining, suitable for a wide range of applications.
Forged Bar : Phosphor Bronze Forged Bar ensures exceptional strength and durability, meeting the demands of critical applications.
Threaded Bar : Phosphor Bronze Threaded Bar provides corrosion resistance and ease of machining, making it suitable for threaded components.
Round Bar : Phosphor Bronze Round Bar is a versatile and durable choice for applications requiring a combination of strength and machinability.
Rubber Bushings : Phosphor Bronze inserts in rubber bushings enhance their durability and resilience in demanding environments, ensuring prolonged service life.
Polyurethane Bushings : Incorporating Phosphor Bronze components strengthens polyurethane bushings, offering increased load-bearing capabilities and wear resistance.
Babbit Bushings : Phosphor Bronze alloys in babbit bushings improve their anti-seizure properties, reducing friction and enhancing performance in high-speed applications.
Bronze Bushings : Phosphor Bronze composition in bronze bushings elevates their strength, corrosion resistance, and ability to withstand heavy loads in various industrial settings.
Cast-Iron Bushings : Phosphor Bronze inserts in cast-iron bushings enhance their self-lubricating properties, minimizing wear and ensuring smoother operations.

Neoprene Bushings : Phosphor Bronze additions in neoprene bushings augment their stability and resistance to wear and tear, extending their lifespan in diverse applications.
Nylon : Phosphor Bronze reinforcement in nylon components improves their strength and wear resistance, crucial in engineering applications.
Delrin or Acetal : Phosphor Bronze elements in Delrin or Acetal parts increase their durability and load-bearing capacity, ensuring reliability in precision engineering.
Ultrahigh-Molecular-Weight Polyethylene (UHMWPE) : .Phosphor Bronze additives in UHMWPE components enhance their wear resistance and durability, crucial in abrasive environments.
ACarbon-Graphite : Phosphor Bronze inclusion in carbon-graphite parts improves their thermal conductivity and wear resistance, beneficial in high-temperature applications.
Polyimide, Polysulfone, Polyphenylene Sulfide : Phosphor Bronze elements in these materials elevate their mechanical strength and thermal stability, vital in harsh environments.
Torque Washer, Flat Washer, Fender Washer : Phosphor Bronze components in washers enhance their corrosion resistance and load-bearing capacity, ensuring reliable fastening.
Finishing or Countersunk Washer (90°/120°) : Phosphor Bronze in these washers ensures durability and a secure fit, providing a professional finish to assemblies.
Shoulder Washer : Phosphor Bronze additions in shoulder washers improve their strength and corrosion resistance, crucial for precise alignment in assemblies.
C-washer : Phosphor Bronze inclusion reinforces C-washers, ensuring retention and alignment capabilities in various mechanical applications.

Why Metco Overseas is Best When it Comes to Phosphor Bronze Products

Quality Assurance: Metco Overseas guarantees that Phosphor Bronze products meet international standards, ensuring reliability and longevity.
Customization: We offer a wide range of Phosphor Bronze products with customizable sizes, grades, and surface finishes to match unique project specifications.
Global Reach: As a trusted international supplier, we deliver Phosphor Bronze products worldwide, ensuring timely and reliable service.
Expertise and Experience: With years of experience, Metco Overseas possesses the knowledge to guide clients in selecting the right Phosphor Bronze products for their unique applications.
Innovation: Metco Overseas embraces innovation, continually exploring new ways to enhance Phosphor Bronze properties and applications.

Metco Overseas stands as a leading provider of Phosphor Bronze products, offering unmatched quality, customization, and expertise to meet the dynamic needs of various industries globally. Contact us today to discover how our Phosphor Bronze products can elevate the performance and reliability of your projects.