C93200 Bronze Bushing
C93200 Bronze Bushing & 660 Bronze Plates (SAE 660 Bearing Bronze)
C93200 Bronze Bushing & 660 Bronze Plates are made from SAE 660 Bearing Bronze, offering superior wear resistance, corrosion resistance, and durability. These high-performance bronze alloys are ideal for bearings, bushings, and other mechanical components in heavy-duty industrial applications. With excellent machinability and long-lasting strength, they are perfect for demanding environments such as automotive, marine, and machinery applications.
C93200 Bronze Bushing & 660 Bronze Plates (SAE 660 Bearing Bronze)
C93200 Bronze Bushing & 660 Bronze Plates, also known as SAE 660 Bearing Bronze, are premium leaded tin bronze alloys that offer exceptional wear resistance, machinability, and durability. This versatile material is widely used in bearings, bushings, and a variety of industrial components. Its combination of high-strength copper, tin, and lead ensures outstanding performance in demanding applications. As one of the most popular bearing alloys, C93200 is known for its ability to reduce friction, extend component life, and withstand harsh operating environments.
Material Definition & Characteristics
C93200, also referred to as SAE 660 RG7 in the U.S., is a standard leaded tin bronze alloy known for its excellent machinability and wear resistance. The material exhibits a good balance of hardness, strength, and anti-wear properties, making it ideal for bearing applications that require high load-bearing capacity and low friction. SAE 660 is recognized as a leading standard for bearing alloys in many industrial applications.
Chemical Composition
| Element | Percentage Range |
|---|---|
| Copper (Cu) | 81.0 – 85.0% |
| Lead (Pb) | 6.00 – 8.00% |
| Tin (Sn) | 6.30 – 7.50% |
| Zinc (Zn) | 1.00 – 4.00% |
| Iron (Fe) | ≤0.20% |
| Phosphorus (P) | ≤1.50% |
| Nickel (Ni) | ≤1.00% |
| Aluminum (Al) | ≤0.005% |
| Sulfur (S) | ≤0.08% |
| Antimony (Sb) | ≤0.35% |
| Silicon (Si) | ≤0.005% |
Mechanical Properties
| Property | Value |
|---|---|
| Tensile Strength | ≥205 N/mm² |
| Yield Strength (0.2%) | ≥100 N/mm² |
| Elongation | ≥15% |
| Hardness | ≥70 HB |
These charts provide a clear and concise overview of the chemical composition and mechanical properties of C93200 leaded bronze, highlighting its suitability for high-load applications where low wear and high performance are critical
Applications
C93200 Bronze Bushing & 660 Bronze Plates are used in a wide range of industries due to their durability and resistance to corrosion, wear, and high temperatures. C93200 bronze is widely used across industries for bearings, bushings, and plates due to its high strength, wear resistance, corrosion resistance, and excellent machinability. Key applications include:
- Bearings and Bushings: Plain bearings, thrust bearings, and bushings in machinery, pumps, and heavy equipment.
- Automotive: Piston pin bushings, connecting rod bushings, and other heavy-load engine components.
- Industrial Machinery: Gearboxes, pumps, and compressors requiring wear-resistant materials.
- Marine: Marine engine parts, propellers applications.
- Hydraulic Systems: Pumps and cylinders operating under high pressure.
- Construction & Heavy Equipment: Bearings and bushings in cranes and conveyor systems.
Common Forms Available
C93200 Bronze Bushing & 660 Bronze Plates are available in a variety of forms to suit specific application needs:
- Round Bars
- Thick Plates
- Forged Components
- Custom-Made Bushings
These can be supplied with precise dimensions, and customized parts are available to meet specific engineering requirements.learn the C93200 / SAE 660 Bronze Bearing Bushing Became an Industry Standard.
Processing & Welding
- Machining: C93200 is highly machinable, making it easy to fabricate into custom components like bushings, bearings, and other industrial parts.
- Welding: While not ideal for welding, soft soldering and, to a lesser degree, hard soldering can be used for joining these materials.
Advantages of C93200 Bronze Bushing & 660 Bronze Plates
- Wear Resistance: The leaded tin bronze alloy exhibits excellent wear resistance, ensuring long service life and reduced maintenance costs in high-load environments.
- Corrosion Resistance: The material’s natural resistance to corrosion makes it ideal for use in harsh conditions such as marine, industrial, and chemical environments.
- Low Friction: SAE 660 bronze’s self-lubricating properties significantly reduce friction, enhancing performance and efficiency in moving parts.
- High Load Capacity: C93200 alloy can handle high loads, making it perfect for use in heavy-duty machinery and automotive applications.
Common Types of C93200 Bronze Bushings
- Straight Cylindrical Bushings: The most common type, used in a variety of mechanical applications requiring reliable bearing performance.
- Single Flanged Bushings: Featuring a flange on one end, these bushings provide additional support and are commonly used in applications where axial load is present.
- Double Flanged Bushings: With flanges on both ends, these bushings offer more stability and are used in applications requiring secure fixation and higher load tolerance.
- Custom Bronze Bushings: Tailored to meet specific operational needs, these bushings can be manufactured to various sizes and shapes based on customer specifications.
Conclusion
C93200 Bronze Bushing & 660 Bronze Plates (SAE 660 Bearing Bronze) are essential materials for high-performance bearings, bushings, and industrial components. Their exceptional wear resistance, corrosion resistance, and high load capacity make them a go-to choice in numerous industrial applications, including automotive, machinery and marine sectors. Whether you need standard bushings or custom components, our high-quality C93200 and SAE 660 bronze materials offer the reliability and durability your applications demand.
For more information on C93200 Bronze Bushing & 660 Bronze Plates or to request a quote, contact us today!
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