CHEMICAL COMPOSITION

PHYSICAL PROPERTIES

MECHANICAL PROPERTIES

Bending performance

Bending thickness: ≤0.5 mm, bending width: 10 mm

Phosphor bronze is a copper alloy that contains tin and phosphorus. It is known for its excellent mechanical properties, corrosion resistance, and good wear resistance. Here are the key features and characteristics of phosphor bronze:

Key Properties

• Composition:

  • Copper (Cu): Typically around 90%
  • Tin (Sn): Usually 5-10%
  • Phosphorus (P): Typically 0.01-0.5%

• Mechanical Properties:

  • High tensile strength and good ductility.
  • Excellent fatigue resistance.

• Corrosion Resistance:

  • Good resistance to corrosion, particularly in marine environments and acidic conditions.

• Wear Resistance:

  • Excellent wear resistance, making it suitable for applications involving friction.

Common Applications

• Electrical Components: Used in connectors, switches, and other electrical applications due to its good conductivity.

• Bearings and Bushings: Widely used in manufacturing bearings and bushings where low friction is required.

• Musical Instruments: Employed in manufacturing certain musical instruments, such as brass instruments and piano strings.

• Marine Hardware: Suitable for marine applications due to its corrosion resistance.

Fabrication

Phosphor bronze can be easily fabricated using standard methods such as:

• Machining: Suitable for precision machining and forming.
• Welding: Can be welded using appropriate techniques.
• Casting: Often used in casting processes to produce complex shapes.

Shanghai Tankii Alloy Material Co., Ltd.specialized in production of Resistance Heating Alloy, Nickel Chromium Alloy, Iron Chromium Aluminum Alloy, Nickel Aluminum Alloy, Manganin, Copper Nickel Alloy, thermocouple wire, pure nickel and other precision alloy materials in the form of round wire, ribbon wire, sheet, tape, strip, rod and plate.

We’ve already got ISO9001 quality system certificate and approval of ISO14001 environmental protection system.

We own a complete set of advanced production flow of refining, cold reduction, drawing and heat treating etc. We also proudly have independent R&D capacity.

Shanghai Tankii Alloy Material Co., Ltd has accumulated lots of experiences over forty years in this field. During forty years, hundreds of management elites and high science and technology talents were employed.They participated in every walk of the company life, which make our company keep blooming and invincible in the competitive market.

Based on the principle of “first quality, sincere service”, our managing ideology is pursuing technology innovation and creating the top brand in the alloy field. We persist in Quality - the foundation of the survival. It is our forever ideology to serve you with full heart and soul. We committed to provide customers all over the world with high-quality, competitive products and perfect service.

Our products, such us nichrome wire, nichrome strip, fecral wire, fecral strip, thermocouple wire, nickel wire, nickel strip have been exported to Europe, USA, India, Southest Asia, South America,etc.

We are willing to establish strong and long-time partnership with our customers

• Most complete range of products dedicated to Resistance, Thermocouple and Furnace manufacturers
• Quality with end to end production control
• Technical support and Customer Service