CuZn16Si4 Brass Bushings For Sale

CuZn16Si4 Brass Bushings For Sale

Graphite brass bearing CuZn16Si4 bushings for sale.

CuZn16Si4 Brass Bushings for sales – casting material

CuZn16Si4 Brass Bushings: Superior Performance in Harsh Environments

CuZn16Si4 brass bushings, a type of cast copper alloy, are engineered for excellence in high-stress and corrosive environments. These bushings are renowned for their superior mechanical properties and outstanding corrosion resistance, making them a popular choice for a variety of industrial applications. In this article, we will delve into the material characteristics, chemical composition, mechanical properties, heat treatment specifications, and the wide range of applications for CuZn16Si4 brass bushings.

CuZn16Si4 Brass Bushings Bearing Material Characteristics

CuZn16Si4 brass bushings are a casting copper alloy that boasts high mechanical strength and excellent corrosion resistance. The material is known for its good casting performance, high fluidity, dense casting structure, and excellent air tightness. It is suitable for marine applications, including pipe fittings, pumps, impellers, and valves, as well as for use in air, fresh water, oil, fuel, and steam under a working pressure of 4.5MPa and temperatures up to 250°C.

CuZn16Si4 Zinc Silicon Brass Alloy Bushing Composition

The chemical composition of CuZn16Si4 brass bushings is meticulously controlled to ensure optimal performance:

Element Percentage Range
Copper (Cu) 79.0 – 81.0%
Zinc (Zn) Balance (after Cu and Si)
Silicon (Si) 2.5 – 4.5%
Tin (Sn) Strictly Limited
Lead (Pb) Strictly Limited
Aluminum (Al) Strictly Limited
Iron (Fe) Strictly Limited
Manganese (Mn) Strictly Limited
Antimony (Sb) Strictly Limited

Silicon Brass Alloy CuZn16Si4 Bronze Bushings Mechanical Properties

CuZn16Si4 brass bushings are designed to meet the demands of heavy-duty applications:

Property Sand Casting Die Casting
Tensile Strength σb (MPa) ≥345 ≥390
Elongation δ5 (%) ≥15 ≥20
Hardness ≥885HB ≥980HB

CuZn16Si4 Brass Bearing Heat Treatment Specifications

The heat treatment process for CuZn16Si4 brass bushings is as follows:

Process Temperature Range (°C)
Heating Temperature 1100 – 1180
Pouring Temperature 980 – 1060

These charts provide a clear and concise overview of the critical characteristics of CuZn16Si4 brass bushings, essential for understanding their suitability for various industrial applications.

Graphite CuZn16Si4 Brass Bushings for Sale

Self-lubricating graphite brass bushings, made from CuZn16Si4 (CC761S), available for sale.

Casting Brass Bushings CuZn16Si4 Alloy Application Fields

CuZn16Si4 brass bushings are widely used in various industries due to their exceptional properties:

  1. Marine Manufacturing: With excellent corrosion resistance to seawater, these bushings are used in critical parts such as ship propellers, pump bodies, and valves.
  2. Mechanical Manufacturing: They are used to manufacture high-strength, wear-resistant gears, bearings, and sleeves.
  3. Power Industry: Thanks to their good conductivity and corrosion resistance, CuZn16Si4 brass bushings are used for electrical connectors and switchgear.
  4. Chemical Equipment: Suitable for manufacturing corrosion-resistant pipelines, valves, and pump bodies to withstand harsh chemical environments.
  5. Ocean Engineering: Used for seawater valves, ship fittings, and other marine equipment due to their corrosion resistance.
  6. Heat Exchangers and Condensers: Their good thermal conductivity makes them ideal for manufacturing heat exchangers and condensers.
  7. Electrical Connectors: Due to their conductivity, CuZn16Si4 brass bushings are also used for electrical connectors.
  8. Marine Pipe Fittings: Ideal for pipe fittings in contact with seawater, as well as pumps, impellers, and plugs.

CuZn16Si4 Brass Bushing Advantages in Ocean Engineering

CuZn16Si4 brass bushings offer several advantages in ocean engineering:

  • Corrosion Resistance: They excel in seawater and acidic environments, with silicon significantly enhancing the alloy’s resistance to corrosion.
  • Mechanical Properties: They possess high strength, hardness, and wear resistance, capable of withstanding significant loads and impacts.
  • Casting and Machining: They have good casting and forging properties, suitable for manufacturing complex-shaped parts with minimal casting defects.
  • Thermal Conductivity: The addition of silicon provides good thermal conductivity, beneficial for heat exchange applications.
  • Physical Properties: They exhibit excellent physical properties such as density, melting point, thermal conductivity, and electrical conductivity, making them suitable for heat exchangers and electrical connectors.
  • Tensile and Yield Strength: With high tensile and yield strength, along with good ductility, they are ideal for parts under high stress.

CuZn16Si4 brass bushings are a testament to the combination of strength, durability, and reliability in material science. Their versatility and performance make them an essential component in a wide array of applications where corrosion resistance and mechanical integrity are paramount.

High-Quality CuZn16Si4 Brass Bushings for Sale – Durable & Reliable Casting Material

Discover premium CuZn16Si4 (CB761S) Brass Bushings, crafted from a high-performance brass alloy designed for demanding industrial applications. These bushings offer exceptional corrosion resistance, wear resistance, and thermal conductivity, making them ideal for use in machinery, automotive components, and electrical fittings. With superior casting quality and high strength, CuZn16Si4 brass ensures longevity and reliability. Available in custom sizes and ready for fast delivery. Enhance your operations with our durable, high-quality brass bushings. Contact us now for competitive pricing and to request a quote!

Design Custom Bearings Made From High-Strength Bronze Bearing

Custom Machine Parts & Custom Bronze Components –

Custom Bronze Parts & Custom Bronze Bushing Bearing