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SAE 841 Bronze Plate Stock – Powdered Metal | R-Lube® is a premium powdered metal bronze material, specifically engineered for applications requiring continuous lubrication and high reliability. This material’s defining feature is its oil-impregnation, which ensures consistent self-lubrication throughout the product’s lifespan. SAE 841 is widely recognized for its excellent mechanical properties, making it a go-to choice for industries that demand durability, low maintenance, and superior performance in challenging environments.

Unit of Measure

Material Properties

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  • Material Composition: Powdered bronze (Copper-Tin alloy)
  • Oil Content: Approximately 18-20% by volume
  • Porosity: 20-25%, which allows for effective oil impregnation and even distribution throughout the material
  • Density: 6.4 – 6.8 g/cm³
  • Compressive Strength: Up to 35,000 PSI
  • Tensile Strength: 14,000 – 18,000 PSI
  • Hardness: Rockwell B 30 – 40

Performance Characteristics

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  • Self-Lubricating: The oil-impregnated structure of SAE 841 provides continuous lubrication, ensuring smooth operation and reducing the need for additional lubricants. This self-lubricating feature is particularly beneficial in applications where maintenance access is limited or where reducing maintenance costs is a priority.
  • Weight Reduction: The cored design of this bronze bar allows for significant weight reduction without compromising the material’s strength and durability. This makes it suitable for applications where weight is a critical factor, such as in aerospace and automotive industries.
  • High Load Capacity: Despite the reduced weight, SAE 841 cored bronze bars are capable of handling moderate to high loads, making them ideal for demanding industrial applications.
  • Temperature Stability: The material maintains its performance across a wide range of temperatures, ensuring reliable operation in environments with fluctuating thermal conditions.

Width

 N/A 6 in

Thickness

 N/A 3/16 in

Length

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  • Industrial Machinery: R-Lube® Bronze Plate Stock SAE 841 is widely used in industrial machinery for wear plates, bushings, and other components where friction reduction is essential. Its self-lubricating properties ensure smoother operation and extended component life.
  • Automotive: In the automotive industry, SAE 841 plate stock is used in various applications, including clutch components, transmission parts, and other high-load areas where continuous lubrication is critical for performance and longevity.
  • Aerospace: The aerospace industry utilizes SAE 841 bronze plates in components that require high precision and reliable lubrication, such as control systems and landing gear, where maintaining performance under extreme conditions is vital.
  • Agricultural Equipment: SAE 841 is ideal for agricultural machinery, where it is used in wear-resistant components like guide plates and bearing surfaces, providing dependable performance in harsh, outdoor environments.
  • Marine: Due to its excellent corrosion resistance and self-lubricating properties, SAE 841 is often used in marine applications, such as bearing plates and other hardware, ensuring long-lasting performance in saltwater environments.

Why Choose R-Lube® Bronze Plate Stock SAE 841?

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R-Lube® Bronze Plate Stock SAE 841 is the ideal solution for industries requiring a self-lubricating material that can handle high loads and perform reliably in diverse environments. Whether your application involves industrial machinery, automotive components, or marine hardware, SAE 841 offers the durability and low-maintenance operation necessary to keep your equipment running smoothly.