C67300 Manganese Bronze Plate

Oilless C67300 Manganese Bronze graphite plate, inch.

C67300 Manganese Bronze Plate - Graphite-Infused, Inch Size

The C67300 Manganese Bronze Plate is a high-performance material designed for demanding industrial applications. Infused with graphite for self-lubrication, this plate offers superior wear resistance, corrosion resistance, and high strength. Available in inch sizes, it is ideal for marine, automotive, and heavy machinery applications where durability and low maintenance are essential.

C67300 Manganese Bronze Plate – Graphite-Infused, Inch Size

The C67300 Manganese Bronze Plate is a high-performance material known for its outstanding mechanical properties, including high strength, corrosion resistance, and excellent wear resistance. Infused with graphite, this plate provides self-lubricating properties, making it an ideal solution for demanding industrial applications. The C67300 plate is available in inch sizes and is widely used in industries such as marine, automotive, heavy machinery, and more.

Key Features:

  • Excellent Wear Resistance: C67300 Manganese Bronze contains approximately 60% copper, 39% zinc, and 1% manganese, giving the alloy exceptional strength, hardness, and wear resistance.
  • Superior Corrosion Resistance: The manganese content enhances the alloy’s resistance to corrosion, making it highly durable in atmospheric and seawater environments.
  • High Strength: With a tensile strength ranging from 400-650 MPa and a yield strength between 240-360 MPa, C67300 Manganese Bronze Plate offers high load-bearing capacity.
  • Outstanding Forging Properties: C67300 Manganese Bronze has excellent hot working properties, making it easy to forge under heat for various applications.
  • Good Machinability: C67300 is known for its good machinability, making it suitable for a wide range of manufacturing processes.
  • Self-Lubricating: The graphite infusion ensures reduced friction and wear, ideal for applications that require self-lubricating materials.

Applications:

  • Bearing Production: Due to its high impact resistance and wear properties, C67300 Manganese Bronze is commonly used to produce bearings that need to withstand heavy loads.
  • Linear Bearings: Its high strength and wear resistance make it suitable for linear bearings used in various industrial equipment.
  • Valves: C67300 is widely used in valve manufacturing, especially in environments where corrosion resistance is critical, such as seawater, superheated steam, and chlorides.
  • Marine Industry: In marine environments, C67300 is used to produce components like bearings, propellers, and pump parts, thanks to its excellent resistance to corrosion and wear.
  • Industrial Gears & Cams: Its strength and durability make it an ideal material for gears, cams, and other industrial components that require high load-bearing capacity and wear resistance.
  • Watchmaking Industry: The precise mechanical properties of C67300 Manganese Bronze are also valued in the watchmaking industry for creating high-quality, durable parts.

Chemical Composition

The chemical composition of C67300 Manganese Bronze is as follows:

Element Symbol Percentage Range (%)
Copper Cu 58.0 – 63.0
Manganese Mn 2.0 – 3.5
Silicon Si 0.50 – 1.5
Iron Fe Max 0.50
Lead Pb 0.40 – 3.0
Tin Sn Max 0.30
Nickel Ni Max 0.25 (including Co)
Aluminum Al Max 0.25

Mechanical Properties

The mechanical properties of C67300 Manganese Bronze are critical for its performance in various applications:

Property Metric (MPa) Imperial (ksi)
Tensile Strength 400 – 650 58 – 94
Yield Strength 240 – 360 35 – 52
Elongation 8 – 26% –
Hardness (HB) 100 – 170 –

Physical Properties

The physical characteristics of C67300 Manganese Bronze further define its suitability for specific applications:

Property Value
Density 0.3 lb/in³ (8.3 g/cm³)
Melting Point 1605°F (875°C)
Electrical Conductivity 22% IACS at 68°F
Thermal Conductivity 55 Btu/sq ft/ft hr/°F at 68°F
Coefficient of Thermal Expansion 11×10−6 per °F (68 – 572°F)
Modulus of Elasticity 17,000 ksi

Why Choose C67300 Manganese Bronze Plate?

C67300 Manganese Bronze Plate offers a combination of high strength, excellent wear resistance, and superior corrosion resistance, making it an ideal choice for applications requiring durable and reliable performance. The addition of graphite further enhances the material’s self-lubricating properties, reducing maintenance costs and extending the lifespan of components.

Whether you’re in the marine, automotive, or heavy machinery industry, C67300 Manganese Bronze Plate provides the perfect solution for high-load, low-speed applications where both wear resistance and high strength are crucial.

Applications in Various Industries:

  • Marine Industry: Bearings, propellers, and pump components exposed to seawater.
  • Heavy Machinery: Industrial gears, cams, and bushings in harsh operating conditions.
  • Automotive: High-strength, wear-resistant components for high-performance engines and machinery.
  • Manufacturing: Linear bearings and valve components used in environments requiring high corrosion resistance.

The C67300 Manganese Bronze Plate, with its unique blend of high-strength copper alloy and graphite infusion, is a highly durable and versatile material for industries demanding reliable performance. Its self-lubricating properties, coupled with excellent wear and corrosion resistance, ensure reduced maintenance costs and longer service life in critical applications.

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C67300 Manganese Bronze Bearings offer several key advantages, making them a highly reliable and durable choice for a wide range of industrial applications. Below are the main benefits:

  1. Excellent Wear Resistance:
    The manganese content in C67300 Manganese Bronze gives the alloy exceptional strength, hardness, and wear resistance. This allows the bearings to maintain their performance under high loads and wear conditions, extending their service life.
  2. Superior Corrosion Resistance:
    C67300 Manganese Bronze demonstrates excellent resistance to corrosion in harsh environments, including seawater, superheated steam, and chloride-rich areas. This makes it ideal for marine applications and industries like chemical processing that require corrosion-resistant bearings.
  3. High Strength:
    With a tensile strength of 400-650 MPa and a yield strength between 240-360 MPa, C67300 Manganese Bronze Bearings can handle high-load applications, ensuring reliable performance even under extreme pressure.
  4. Outstanding Forging Properties:
    C67300 Manganese Bronze has excellent hot working properties, allowing it to be easily forged during production. This makes it easier to produce bearings with complex shapes and tight tolerances, increasing production efficiency.
  5. Good Machinability:
    The material’s machinability is excellent, which simplifies the manufacturing process for bearings. This leads to reduced processing time, lower production costs, and improved production efficiency.
  6. Self-Lubricating Properties:
    C67300 Manganese Bronze Bearings feature self-lubricating properties due to the infusion of graphite. This reduces friction and wear, making them especially effective in environments where conventional lubrication is difficult to maintain.
  7. High Impact Resistance:
    C67300 Manganese Bronze Bearings possess high resistance to impact, making them ideal for applications that require bearings to withstand shock loads, such as in heavy machinery, automotive, and industrial systems.
  8. Good Mechanical Properties:
    In addition to its high strength and corrosion resistance, C67300 Manganese Bronze Bearings also offer excellent fatigue strength and ductility, making them durable and reliable for long-term use in various industrial applications.

Conclusion:
C67300 Manganese Bronze Bearings stand out due to their excellent combination of wear resistance, corrosion resistance, high strength, and self-lubricating properties. These advantages make them ideal for applications in industries such as marine, automotive, and heavy machinery, where reliability and performance under demanding conditions are critical.

C67300 Manganese Bronze Bearings, known for their unique properties, are widely used in various industrial sectors. Below are some of the key industrial applications:

  1. Marine Environment Applications:
    C67300 Manganese Bronze Bearings perform excellently in marine environments. They are commonly used for manufacturing bearings, propellers, and pump components, where corrosion resistance and strength are critical.
  2. Automotive Industry:
    In the automotive industry, C67300 Manganese Bronze is used to produce components such as gears, worm gears, and valve guides. These parts benefit from the material’s high strength and wear resistance, which are essential for automotive performance.
  3. Construction Industry:
    C67300 Manganese Bronze is used in the construction industry for manufacturing accessories and valves, especially in applications requiring high strength, corrosion resistance, and durability.
  4. Electrical and Electronics Applications:
    Due to its good electrical conductivity, C67300 Manganese Bronze is ideal for manufacturing electrical components such as connectors, switches, and circuit breakers.
  5. Linear Bearings, Valves, and Watchmaking:
    C67300 Manganese Bronze is widely used in various industries, including linear bearings, valve components, and the watchmaking industry. Its high strength and wear resistance make it suitable for precision and high-load applications.
  6. Industrial Machinery:
    C67300 Manganese Bronze Bearings are commonly used in industrial machinery, including bearing bushings, sliding bearings, and thrust bearings. They are highly effective in high-pressure, high-wear applications, preventing wear and deformation.
  7. Critical Components in Corrosive Conditions:
    C67300 Manganese Bronze is used to manufacture critical parts that operate in corrosive environments. It is also used in components for low-current industrial applications, ensuring durability and resistance to corrosion.
  8. Pump and Valve Components:
    Due to its high corrosion resistance and strength, C67300 Manganese Bronze is well-suited for producing pump and valve components, especially in environments exposed to seawater, superheated steam, and chlorides.

Conclusion:
C67300 Manganese Bronze Bearings are versatile and reliable for a range of demanding industrial applications. Their excellent corrosion resistance, high strength, wear resistance, and machinability make them an ideal choice for industries like marine, automotive, construction, electrical, and more. Whether you need components for heavy machinery, valves, or marine parts, C67300 Manganese Bronze provides superior performance in harsh environments.

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