Pre-Machined Bronze Rings
Pre-Machined Bronze Rings
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Pre-Machined Bronze Rings: Understanding the Benefits and Specifications of UNS C93700 Material
Bronze is a versatile material known for its excellent mechanical properties and corrosion resistance. It is widely used in various industries, such as aerospace, automotive, and manufacturing, for making components that require high strength and durability. One of the popular types of bronze used in industrial applications is UNS C93700. This article aims to provide an in-depth look at pre-machined bronze rings made from UNS C93700 material and their compliance with the ASTM B 584 standard. Custom Precision Wrapped Cast bushing auto parts steel bearing flanged Oilless sleeve bushing self lubricating bronze bushings. Manufacturers and Suppliers of Bi-Metal Bushes, Bi-Metal Bush, Flanged Bushes, Graphite Filled Bronze Bushes, Ball Cage Bushes, and Sintered Bronze Filter, …
What is UNS C93700? We have solutions in – Bronze Bearings,
The Unified Numbering System (UNS) for metals and alloys designates C93700 as a high-leaded tin bronze alloy. It is a copper-based alloy that generally consists of copper, tin, lead, and zinc. The alloy is known for its excellent machinability, good wear resistance, and high thermal conductivity.
ASTM B 584 Standard
The ASTM B 584 is a specification set by the American Society for Testing and Materials (ASTM) that covers the requirements for copper alloy sand castings for general applications. UNS C93700 bronze rings conform to this standard, ensuring their quality and performance are up to the industry standards. The ASTM B 584 standard outlines the chemical composition, mechanical properties, and other essential features that the material should possess.
Chemical Composition
The typical chemical composition of UNS C93700 is as follows:
- Copper (Cu): 77-81%
- Tin (Sn): 6.3-7.5%
- Lead (Pb): 6-8%
- Zinc (Zn): 2-4%
- Iron (Fe): Max 0.20%
- Phosphorous (P): Max 0.05%
Mechanical Properties
The mechanical properties of UNS C93700 generally include:
- Tensile Strength: 35,000 psi (min)
- Yield Strength: 20,000 psi (min)
- Elongation: 10% (in 2 inches)
Features and Benefits of Pre-Machined Bronze Rings
Easy Machinability
UNS C93700 is known for its excellent machinability, which is especially beneficial when the material needs to be shaped into complex forms like rings.
Corrosion Resistance
The alloy exhibits superior resistance to various forms of corrosion, including stress corrosion cracking and pitting, making it ideal for harsh industrial environments.
Good Wear Resistance
The alloy’s wear resistance makes it suitable for components that are subject to high friction, such as bearings and bushings.
High Thermal Conductivity
Its high thermal conductivity makes it ideal for applications that require quick heat dissipation.
Applications
Pre-machined bronze rings made from UNS C93700 are commonly used in:
- Bearings
- Bushings
- Gear components
- Hydraulic cylinder parts
- Pump components
Pre-machined bronze rings made from UNS C93700 offer a host of benefits, including excellent machinability, corrosion resistance, and wear resistance. Their compliance with the ASTM B 584 standard ensures that they meet industry specifications for quality and performance. These features make them an ideal choice for various industrial applications that demand durability and reliability.
Precision Flanged Sleeve Plain Bearings: The Ultimate Guide to Bronze Rings
In the realm of mechanical engineering and manufacturing, bearings play a critical role in reducing friction between moving parts, enhancing performance, and extending the life of machinery. Among the various types of bearings available in the market, Precision Flanged Sleeve Plain Bearings made from bronze rings are highly sought after for their durability, reliability, and ease of use. This article provides a comprehensive overview of these specialized bearings, focusing on their construction from bronze material, especially the UNS C93700 alloy.
What are Precision Flanged Sleeve Plain Bearings?
Precision Flanged Sleeve Plain Bearings are a type of bearing that consists of a flanged sleeve made from a durable material like bronze. Unlike other bearings that use rolling elements like balls or rollers, plain bearings rely on a layer of lubricant between the moving parts to minimize friction. The “flange” in these bearings acts as a built-in thrust surface, providing axial support and alignment.
Why Choose Bronze Rings?
Bronze, particularly UNS C93700, is a popular material choice for these bearings for several compelling reasons:
Durability
Bronze is an incredibly strong and resilient material, capable of withstanding harsh operating conditions.
Corrosion Resistance
Bronze rings are less susceptible to corrosion, thus ensuring a longer operational life for the bearing.
High Load Capacity
Bronze alloys like UNS C93700 have excellent load-bearing capabilities, making them ideal for heavy-duty applications.
Ease of Machining
Bronze is easy to machine into precise shapes, which is crucial for the production of high-precision bearings.
ASTM B 584 Standard
When manufacturing bronze rings for Precision Flanged Sleeve Plain Bearings, adherence to industry standards like ASTM B 584 is essential. This ensures that the material used meets the necessary mechanical and chemical properties for optimal performance.
Applications
Precision Flanged Sleeve Plain Bearings made from bronze rings are commonly used in:
- Automotive Industry
- Aerospace
- Industrial Machinery
- Hydraulic Systems
- Pumps and Compressors
Precision Flanged Sleeve Plain Bearings made from bronze rings, especially those conforming to UNS C93700 and ASTM B 584 standards, offer an unmatched combination of durability, precision, and performance. Their widespread applications in various industries stand testimony to their reliability and efficiency. Investing in these bearings is an investment in quality and long-term operational stability.
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