C86200 Manganese Bronze Bushing

Durable C86200 Manganese Bronze Bushing

Crafted from high-quality C86200 manganese bronze, these bushings guarantee longevity and resilience. The advanced material composition ensures resistance to wear, corrosion, and abrasion, making them ideal for heavy-duty industrial applications.

Each bushing is meticulously engineered to exact specifications, ensuring a perfect fit and smooth operation. With precision machining techniques, these bushings offer reduced friction, minimal vibration, and enhanced efficiency, providing reliable performance even in the most demanding environments.


Introducing the C86200 Manganese Bronze Bushing

The C86200 manganese bronze alloy stands out for its exceptional mechanical strength and resistance to corrosion, making it a favored choice across diverse applications. Its robust properties render it ideal for heavy-duty scenarios, especially those demanding enduring performance in marine and industrial environments.

Key Physical and Mechanical Attributes Of C86200 Manganese Bronze Bushing

  • Density: 0.288 lb/in³ at 68 °F (7.97 gm/cm³ at 20 °C)
  • Electrical Conductivity: 8% IACS at 68 °F (0.044 MegaSiemens/cm at 20 °C)
  • Thermal Conductivity: 20.5 Btu/sq ft/ft hr/°F at 68 °F (35.5 W/m at 20 °C)
  • Coefficient of Thermal Expansion: 12 × 10^-6 per °F (68-572 °F) or 20.7 × 10^-6 per °C (20-300 °C)
  • Specific Heat Capacity: 0.09 Btu/lb/°F at 68 °F (377.1 J/kg at 20 °C)
  • Modulus of Elasticity in Tension: 15000 ksi (103400 MPa)
  • Machinability Rating: 30

Mechanical Properties (ASTM B505/B505M-18):

  • Tensile Strength: Minimum 90 ksi (621 MPa)
  • Yield Strength: Minimum 45 ksi (310 MPa) at 0.5% extension under load
  • Elongation: Minimum 18% in 2 in. or 50 mm
  • Brinell Hardness: Typical 180 BHN

Chemical Composition (ASTM B505/B505M-18):

  • Copper (Cu): 60.00-66.00%
  • Lead (Pb): 0.20%
  • Tin (Sn): 0.20%
  • Zinc (Zn): 22.00-28.00%
  • Iron (Fe): 2.00-4.00%
  • Nickel (Ni): 1.00% (including Cobalt)
  • Aluminum (Al): 3.00-4.90%
  • Manganese (Mn): 2.50-5.00%

C86200 Manganese Bronze Bushing

C86200 Manganese Bronze Bushing’ Applications

C86200 manganese bronze finds widespread application due to its durability and resistance to wear and corrosion. Notable uses include:

  • Industrial: Bushings, cams, frames, gears, high-strength machine parts, hooks, press dies, shafts, struts, valve stems, wear rings, worm gears
  • Marine: Boat parts, clamps, marine castings, rudders
  • Ordnance: Gun mounts

Fabrication Properties:

  • Soldering: Poor
  • Brazing: Poor
  • Oxyacetylene Welding: Good
  • Gas Shielded Arc Welding: Fair
  • Coated Metal Arc Welding: Good

Additional Information: C86200 manganese bronze bushings are available in various forms, including solids, tubes, rectangles, and custom shapes, tailored to specific sizes and requirements. They are typically custom-cast rather than available off-the-shelf. Notably, this alloy is esteemed for its self-lubricating qualities in bushings, offering practical advantages in applications where external lubrication poses challenges.

In essence, the C86200 manganese bronze embodies versatility, coupling high strength, machinability, and corrosion resistance, rendering it an optimal choice for demanding environments and heavy-load applications.

Advantages of Using C86200 Manganese Bronze Bushing

C86200 manganese bronze bushings are highly esteemed across various industrial sectors due to their exceptional blend of properties, presenting numerous advantages:

  1. High Strength and Durability: These bushings are recognized for their robust strength and durability, making them ideal for applications subjected to heavy loads and stresses. Their resilience ensures prolonged service life even under demanding conditions.
  2. Excellent Wear Resistance: With outstanding wear resistance, C86200 bushings excel in applications with moving components. This feature translates to reduced maintenance costs and downtime, as the bushings endure longer before requiring replacement.
  3. Good Corrosion Resistance: C86200 manganese bronze boasts good corrosion resistance, making it a preferred choice for environments prone to corrosion, such as marine and industrial settings. This characteristic contributes to maintaining the bushing’s integrity and functionality over time.
  4. Self-Lubricating Properties: Certain C86200 manganese bronze bushings are graphite-impregnated, combining bronze’s strength with graphite’s superior lubricating properties. This feature enhances durability and reliability, particularly in harsh conditions, reducing the need for external lubrication.
  5. Versatility in Applications: Thanks to their robust attributes, C86200 manganese bronze bushings find utility across diverse sectors, including marine environments, steel mill equipment, earth-moving machinery, and the wood pulp industry. This versatility underscores their exceptional anti-corrosive properties, high tensile strength, and endurance under extreme conditions.
  6. Custom Manufacturing and Machinability: C86200 manganese bronze bushings can be tailored to specific requirements, offering technical and economic advantages. Despite their hardness and strength, they are relatively easy to machine, enabling the production of components with precise dimensions and tolerances.
  7. High Load Capacity and Operating Temperature Range: These bushings exhibit exceptional load-bearing capacity and can operate under high speeds. With a maximum operating temperature of 500°F (260°C), they are suitable for demanding applications where both load capacity and temperature resistance are critical.

In summary, C86200 manganese bronze bushings stand as an excellent choice for applications demanding high strength, durability, wear and corrosion resistance, and self-lubricating properties. Their versatility and customization options make them suitable for a wide array of industrial applications, offering both performance and economic benefits.


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