Casting ZCuSn5Pb5Zn5 Sleeve Bushing

Casting ZCuSn5Pb5Zn5 Sleeve Bushing

When it comes to keeping your machinery running at its peak, you can’t afford to compromise on quality. Our Casting ZCuSn5Pb5Zn5 Sleeve Bushing is engineered to provide you with the durability and longevity your equipment deserves. Crafted with precision and made from high-quality materials, these sleeve bushings are designed to outlast and outperform the competition.

  • Exceptional Wear Resistance: Our bushings are created to withstand the harshest working conditions, ensuring minimal wear and tear over time.
  • Optimal Load-Bearing Capacity: Whether it’s heavy loads or constant friction, our bushings can handle it all, maintaining smooth operations.
  • Extended Service Life: Say goodbye to frequent replacements. With our sleeve bushings, you’ll enjoy extended service intervals, reducing downtime and maintenance costs.
  • Precision Engineering: Each bushing is meticulously crafted to meet strict quality standards, ensuring a perfect fit and optimal performance.
  • Versatile Applications: Suitable for a wide range of industries, including automotive, manufacturing, and agriculture, these bushings are your all-in-one solution.


Casting ZCuSn5Pb5Zn5 Sleeve Bushing: A Durable Solution for Your Machinery

In the world of engineering and machinery, selecting the right materials for components is crucial to ensure the longevity and efficiency of your equipment. One such material that has gained prominence in this regard is ZCuSn5Pb5Zn5, also known as ASTM83600 or tin bronze. This cast copper alloy boasts exceptional wear and corrosion resistance, ease of processing, excellent casting performance, and air tightness.

Casting ZCuSn5Pb5Zn5 Sleeve Bushing’ (ASTM83600) Chemical Composition:

The composition of ZCuSn5Pb5Zn5 is finely tuned to provide the desired mechanical properties. It typically consists of:

Copper (Cu): Rest
Tin (Sn): 4.0 ~ 6.0%
Zinc (Zn): 4.0 ~ 6.0%
Lead (Pb): 4.0 ~ 6.0%
Phosphorus (P): ≤ 0.05% (impurity)
Nickel (Ni): ≤ 2.5% (excluding total impurities)
Aluminum (Al): ≤ 0.01% (impurities)
Iron (Fe): ≤ 0.3% (impurities)
Silicon (Si): ≤ 0.01% (impurities)
Antimony (Sb): ≤ 0.25% (impurity)
Sulfur (S): ≤ 0.10% (impurities)
It’s essential to note that the total impurities should not exceed 1.0%.

Mechanical Properties:

The mechanical properties of ZCuSn5Pb5Zn5 make it an ideal choice for applications involving high loads and moderate sliding speeds. These properties include:

Tensile Strength (b) ≥ 200 MPa at room temperature
Flexural Strength ≥ 90 MPa at room temperature
Elongation (5%) ≥ 13%
Hardness ≥ 59 HB
Heat Treatment Specifications:
For optimal performance, ZCuSn5Pb5Zn5 should undergo heat treatment with specific temperature ranges. The recommended heat treatment process involves heating to a temperature between 1188°C to 1220°C and pouring at 1150°C to 1200°C.


Pb(%)Zn(%)Cu(%)Yield stress (Mpa)Tensile stress (Mpa)Elongation (%)

Relate Steel Type

Steel TypeStandardCountry CodeSi(%)Al(%)Pb(%)P(%)S(%)Fe(%)Ni(%)

chemical composition


Mechanical properties

Tensile Strength σb (MPa)≥200
Yield Strength σ (MPa)≥90
Elongation δ5 (%)≥13
Hardness HB≥590

Casting ZCuSn5Pb5Zn5 Sleeve Bushing supplier

Benefits of ZCuSn5Pb5Zn5 Sleeve Bushings

ZCuSn5Pb5Zn5 alloy brings a host of advantages to the table when used in sleeve bushings. These benefits include:

ZCuSn5Pb5Zn5 alloy’s exceptional wear resistance ensures a long service life for sleeve bushings, even in high-stress environments.

Low Friction
The low coefficient of friction of this alloy reduces heat generation and minimizes energy loss in machinery.

Corrosion Resistance
ZCuSn5Pb5Zn5 alloy is highly resistant to corrosion, making it suitable for marine and outdoor applications.

Types of ZCuSn5Pb5Zn5 Sleeve Bushings

There are several types of ZCuSn5Pb5Zn5 sleeve bushings designed to meet specific application needs. Let’s explore some of the most common ones:

Flanged Sleeve Bushings
Flanged bushings have an extended flange that provides axial support and helps with alignment.

Cylindrical Sleeve Bushings
Cylindrical bushings are the standard choice, offering excellent radial support in various applications.

Thrust Sleeve Bushings
Thrust bushings are designed to handle axial loads and are crucial in applications with significant thrust forces.

Applications of ZCuSn5Pb5Zn5 Sleeve Bushings

ZCuSn5Pb5Zn5 cast copper alloy finds its application in various wear-resistant and corrosion-resistant components, including but not limited to:

  • Bearing Bushes: The exceptional wear resistance of ZCuSn5Pb5Zn5 makes it ideal for use in bearing bushes, ensuring smooth and reliable machinery operation.
  • Bushing and Liners: These components require durability and resistance to wear and corrosion, making ZCuSn5Pb5Zn5 a suitable choice.
  • Cylinder Liners: In engines and hydraulic systems, cylinder liners endure high pressures and sliding motions, where the corrosion-resistant properties of this alloy shine.
  • Piston Clutches: Ensuring a reliable connection between components, piston clutches benefit from the material’s wear resistance and ease of processing.
  • Pump Glands: ZCuSn5Pb5Zn5’s corrosion resistance makes it an excellent choice for pump glands, where exposure to various fluids is common.
  • Worm Gears: These critical components require both wear resistance and the ability to withstand high loads, making ZCuSn5Pb5Zn5 an ideal material.

Choosing the Right Casting ZCuSn5Pb5Zn5 Sleeve Bushing

Selecting the appropriate sleeve bushing involves considering various factors, including:

  • Factors to Consider
  • Load capacity
  • Speed of operation
  • Environmental conditions
  • Lubrication requirements
  • Installation and Maintenance
  • Proper installation and regular maintenance are essential to ensure the longevity and performance of ZCuSn5Pb5Zn5 sleeve bushings.

Casting Methods:

ZCuSn5Pb5Zn5 cast copper alloy can be produced using various casting methods, including sand casting and metal casting, depending on the specific requirements of your application.

In conclusion, ZCuSn5Pb5Zn5 is a versatile and reliable material for manufacturing wear-resistant and corrosion-resistant components in various industries. Its excellent properties, including wear and corrosion resistance, ease of processing, and good casting performance, make it a top choice for demanding applications. Whether you need bearing bushings, cylinder liners, or other critical parts, ZCuSn5Pb5Zn5 is a worthy contender to consider for your machinery. Trust in this cast copper alloy, and you’ll find a durable solution that ensures the longevity and efficiency of your equipment.


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