C54400 Phosphor Bronze is a copper alloy widely used in a variety of electrical and electronic equipment, known for its excellent wear resistance, corrosion resistance and high strength. It excels in components such as computer connectors, mobile phone connectors, connectors for high-tech industries, springs for electrical and electronic use, switches, slots for electronic products, pushbuttons, electrical connectors, leadframes, vibration tabs and terminals.
Mechanical Properties: C54400 Phosphor Bronze is commonly used in the manufacture of wear-resistant parts and elastic components due to its high strength and good elasticity. Its high corrosion and wear resistance makes it excellent in high-speed bearings and under heavy loads. In addition, it has good fatigue resistance, ensuring reliability over long periods of use.
Applicable temperature: C54400 Phosphor Bronze can work at a high temperature of 250 ℃, automatic self-aligning, insensitive to skewing, the shaft bears a uniform force, high load capacity, can be subjected to radial load at the same time, self-lubricating without maintenance.
Electrical performance: tin phosphor bronze due to its good conductivity, not easy to heat, to ensure safety, and at the same time has a strong fatigue resistance. Its jack design, hard-wired electrical structure, no riveted connections or frictionless contacts ensure good contact, good elasticity, and smooth toggling and insertion.
Machinability: C54400 Phosphor Bronze can quickly shorten parts machining time due to its excellent machinability and chip formation properties. It has excellent machinability and good cold workability, making the machining process more efficient.
Note: C54400 Phosphor Bronze has excellent machinability and good cold workability due to its Pb content. However, please note that it should not be used primarily as bearings, bushings, gears, shafts, thrust rings and other parts.
Chemical composition: C54400 phosphor bronze chemical composition includes copper, tin, phosphorus and lead, the specific ratio of Cu + Sn + P + Pb: ≥ 99.5, lead Pb: 3.4 ~ 4.5, iron Fe: ≤ 0.10, tin Sn: 3.5 ~ 4.5, zinc Zn: 1.5 ~ 4.5, phosphorus P: 0.01 ~ 0.50.
C54400 Phosphor Bronze has become the preferred material in the electrical and electronic industry due to its excellent performance and wide applicability.
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