CuAl10Ni Bronze Bushings and Slide Plates
CuAl10Ni Bronze Bushings and Slide Plates
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Spotlight on CuAl10Ni Bronze Bushings and Slide Plates
Cual10Ni is an aluminum-nickel bronze alloy renowned for its exceptional corrosion resistance and high strength, making it ideal for plain bearings in heavy machinery, particularly in environments with stringent wear and corrosion demands. It’s advisable to verify specific technical specifications and application needs during procurement. Aluminum bronze, known for its high strength, hardness, and corrosion resistance, includes variants like C95800 Solid Bronze Bearing, CuAl10Ni, 2.0975, CuAl10Fe5Ni5, CC333G.
CuAl10Ni (C95500) is widely used in the industrial field, especially in worm gear, because of its high load-bearing capacity. In addition, the CuAl10NiFe4 bronze ring is also commonly used in electrical flip actuators due to its high strength and stiffness, corrosion resistance, conductivity, and wear resistance. Choosing C95800 aluminum-bronze plate to manufacture the components of the electrical turnover actuator is an investment in performance.
The path to operational efficiency and durability in mechanical applications heavily depends on component selection. CuAl10Ni bronze is a preferred choice among engineers for manufacturing critical parts such as bushings and slide plates because of its noteworthy advantages. Cual10Ni Bronze Slide Bearings ensure smooth operations with exceptional corrosion resistance, making them perfect for harsh environments. Order now for exclusive deals!
Aluminum bronze is a crucial copper-based alloy primarily composed of copper and aluminum, with possible additions of iron and nickel. The aluminum content typically ranges from 9% to 14%, while iron and nickel can be present at up to 6% and 5%, respectively. Due to its superior characteristics, aluminum bronze is widely used across various sectors, particularly in applications requiring high strength and wear resistance.
Properties of Aluminum Bronze
– Excellent Corrosion Resistance: This alloy offers outstanding protection against corrosion in atmospheric conditions, freshwater, and seawater, thanks to a robust aluminum oxide layer that prevents oxidation.
– High Strength and Wear Resistance: Aluminum bronze surpasses tin bronze in strength, making it suitable for crafting wear-resistant components like screws, nuts, and sealing rings.
– Heat Treatment Strengthening: The alloy can be hardened through heat treatment methods such as quenching and tempering, enhancing its durability in high-temperature environments (up to 400°C).
– Good Machinability and Weldability: While welding aluminum bronze poses challenges, it performs well in hot working processes, enabling the production of complex-shaped parts.
Applications of Aluminum Bronze
Aluminum bronze’s unique physical and chemical properties lead to extensive applications in the following areas:
– Marine Engineering: It is favored for ship propellers, valves, and pump components due to its excellent seawater corrosion resistance.
– Mechanical Manufacturing: Its wear-resistant nature makes aluminum bronze a common choice for load-bearing components, bearings, and gears.
– Chemical Industry: In chemical processing equipment, aluminum bronze serves effectively as electrode material, exhibiting both oxidation and corrosion resistance.
In conclusion, aluminum bronze is integral to modern industry due to its remarkable properties and extensive range of applications.
Understanding CuAl10Ni Bronze
CuAl10Ni, or aluminum bronze, is a high-strength, copper-based alloy primarily composed of copper, approximately 10% aluminum, and a small amount of nickel for increased strength. This combination yields a material with excellent corrosion resistance, load-bearing capacity, and wear resistance, making it ideal for heavy-duty applications.
CuAl10Ni Bronze Bushings
Bushings are mechanical components designed to minimize friction and wear between moving parts. CuAl10Ni bronze bushings excel due to their alloy properties, offering durability through robustness and wear resistance. Their impressive load-bearing capacity ensures effective performance even in heavy-duty applications. Additionally, the corrosion-resistant nature of the alloy allows CuAl10Ni bronze bushings to endure harsh environments, making them ideal for conditions involving extreme weather or corrosive substances.
CuAl10Ni Bronze Slide Plates
Slide plates, like bushings, are crucial for smooth movement between mechanical parts. They support heavy loads, reduce friction, and resist wear. Made from CuAl10Ni bronze, these slide plates excel in high-load, high-speed applications due to the alloy’s strength and wear resistance.
The corrosion resistance of CuAl10Ni bronze ensures durability and effectiveness in demanding environments. Furthermore, these slide plates can be customized for specific operational needs, making them versatile across various industries.
CuAl10Ni, or aluminum bronze, is a strong, durable alloy favored for its wear and corrosion resistance in challenging applications.
Below is a technical data sheet outlining the key properties of the CuAl10Ni bronze plate:
CuAl10Ni Bronze Plate: Technical Data Sheet
| Property | Value |
|---|---|
| Copper (Cu) Content | 81 – 85% |
| Aluminum (Al) Content | 9 – 11% |
| Nickel (Ni) Content | 4 – 6% |
| Iron (Fe) Content | 2 – 4% |
| Tensile Strength | 550 – 750 MPa |
| Yield Strength | 250 – 350 MPa |
| Elongation (in 50mm) | 12 – 15% |
| Hardness (Brinell) | 170 – 230 HB |
| Thermal Conductivity | 38 W/m·K |
| Melting Point | 1030 – 1065°C |
| Machinability Rating | 20% |
| Formability | Good |
| Weldability | Excellent |
| Corrosion Resistance | Excellent |
(Note: All values are approximate and can vary based on the specific requirements of the application.)
CuAl10Ni bronze plates exhibit remarkable mechanical properties, making them ideal for high-load applications. It’s essential to ensure the material you select is suited to your specific application requirements for optimal performance and longevity.
Customizing High-Performance C95800 Nickel Aluminum Bronze Parts for Optimal Efficiency
From bushings and wear plates to worm wheels, the impact of each mechanical component is significant in shaping the efficiency and durability of your equipment. When these components are made of high-quality materials, like the C95800 Nickel Aluminum Bronze, and customized to fit your specific requirements, they contribute significantly to the smooth functioning and extended lifespan of your machinery.
About C95800 Nickel Aluminum Bronze
C95800 Nickel Aluminum Bronze is an incredibly robust and durable alloy, making it a go-to material for various heavy-duty applications. This alloy is particularly noted for its excellent resistance to wear, corrosion, and cavitation even in seawater environments. Therefore, it’s commonly used in marine environments and other demanding industrial applications.
Customized C95800 Bushings
Bushings play a critical role in reducing friction and wear between moving parts. When made with C95800 Nickel Aluminum Bronze, these bushings demonstrate high load capacity and excellent wear resistance, making them perfect for heavy-duty applications.
To ensure optimal performance, these bushings can be custom-made according to your specific requirements. Whether it’s the inner diameter, outer diameter, length, or the type of lubricant grooves, everything can be tailored to your specific application needs.
Customized C95800 Wear Plates
Just like bushings, wear plates made from C95800 Nickel Aluminum Bronze provide excellent wear resistance and can withstand high load capacities. These can be custom-designed according to the exact measurements of your equipment, ensuring a perfect fit and optimal performance.
Customized C95800 Worm Wheels
Worm wheels play an essential role in reducing rotational speed or allowing higher torque to be transmitted. When these components are made from C95800 Nickel Aluminum Bronze, they provide excellent resistance to wear, which is particularly important in applications where there’s a lot of friction. The customizability factor allows these worm wheels to be manufactured according to specific module, pressure angle, and gear ratio, fitting your machinery perfectly.
The Power of Customization
Customizing your components according to your specific requirements ensures a perfect fit and optimal performance for your machinery. Whether it’s bushings, wear plates, or worm wheels, providing your manufacturer with a detailed drawing of your requirements will help you obtain components that perfectly match your application needs.
Remember, the successful operation of your machinery relies heavily on the quality of its components. Therefore, when you require robust and durable parts, C95800 Nickel Aluminum Bronze components are an excellent choice. Add to this the advantage of customization, and you have the perfect recipe for operational success.
Wrapping Up
CuAl10Ni bronze bushings and slide plates, with their impressive mechanical properties, offer a powerful solution for industries aiming for operational efficiency, durability, and reliability. These components not only enhance the performance and lifespan of your equipment but also help in reducing maintenance costs, recognized to improved productivity.
Whether you’re dealing with automotive parts, heavy machinery, or hydraulic equipment, the strength and resilience of CuAl10Ni bronze bushings and slide plates make them an excellent choice. Always remember to consider the specific needs of your application when choosing the right material for your mechanical components.
Unlocking the Potential of C95800 Nickel Aluminum Bronze: An Asset to Varied Applications
C95800 Nickel Aluminum Bronze, also known as CuAl10Ni, GZ-NiAlBz F60/F7, CuAl10Fe5Ni5, CC333G, AB2, 02.0975, G-CuAl10Ni, is a standout alloy that excels in numerous applications. With its high-strength, corrosion-resistance, and excellent wear properties, this versatile material is the choice of many engineers and manufacturers. Let’s delve into the varied applications of this alloy, which truly demonstrate its versatility.
Bearings and Bushings
Bearings and bushings made from C95800 offer high load capacity and impressive wear resistance, making them ideal for heavy-duty applications. They are commonly used in machinery and gear systems, serving to reduce friction and facilitate smooth operation.
Gears and Gear Components
From spur gears and heavily loaded worm gears to gear segments for the steel industry, C95800 is an excellent material choice. Its high-strength and wear-resistant properties make it a reliable option for these critical components, ensuring durable and efficient operation.
Machine Parts and Industrial Components
C95800’s resilience and durability make it suitable for various machine parts, such as high-strength clamps, pressure blocks, and valve components. Its resistance to corrosion also makes it a preferred choice for pump parts and components exposed to harsh environments.
Propeller Blades and Hubs
Given its excellent resistance to corrosion, especially in seawater, C95800 is often the preferred material for making propeller blades and hubs. These components require materials that can withstand the corrosive marine environment, and C95800 fits the bill perfectly.
Shaft Components
The high-strength and wear-resistance of C95800 make it suitable for creating shaft components. These pieces need to bear substantial loads and endure constant friction, making the resilience of C95800 a major advantage.
Valve Bodies, Guides, and Seats
The excellent wear resistance and anti-corrosion properties of C95800 make it a go-to choice for valve bodies, guides, and seats. These components are crucial to the effective operation of valve systems, which are often exposed to corrosive substances.
Wear Plates
C95800 wear plates offer high durability and excellent wear resistance, making them suitable for applications where components are exposed to extensive wear and tear.
Worm Wheels and Worms
Worm wheels and worms made from C95800 are particularly resistant to wear, which is vital in applications involving high friction. The alloy’s strength also allows these components to handle high loads efficiently.
Sleeve Bearings
Sleeve bearings made from C95800 are highly durable and can efficiently handle high loads, making them perfect for various industrial applications.
In conclusion, the C95800 Nickel Aluminum Bronze alloy’s robust properties make it a highly versatile material suitable for various applications across numerous industries. Its strength, wear resistance, and corrosion resistance make it a reliable choice for components that need to withstand challenging conditions.
The CuAl10Ni, often referred to as Hard Nickel-Aluminum Bronze, is a high-performance material used in sleeve bearings and slide plates. Here’s a detailed look at its characteristics and applications based on the composition and properties you’ve outlined:
Composition
- Copper (Cu): Minimum 75%
- Aluminum (Al): 8.5% to 11%
- Nickel (Ni): 2% to 8.5%
- Iron (Fe): 3.5% to 5.5%
- Manganese (Mn): Up to 3.3%
This composition is standardized under various specifications, such as C95500 (ASTM B505) and AB2, which is a commonly used designation in British standards.
Properties
- Very High Strength: The combination of aluminum, nickel, and iron with copper provides exceptional strength, making it suitable for heavy-duty applications.
- Excellent Wear Resistance: The hard constituents of nickel and iron within the matrix contribute to its superior wear resistance, essential for components subjected to high friction.
- Corrosion Resistance: Notably resistant to a variety of corrosive environments, including many forms of chemical exposure.
- Seawater Resistance: Exceptionally suited for marine environments due to its ability to resist corrosion from seawater.
- High Temperature Strength: Maintains mechanical properties at elevated temperatures, suitable for applications with high thermal demands.
Applications
Given its robust properties, CuAl10Ni is widely used in applications that demand high strength, excellent wear and corrosion resistance, and the ability to withstand harsh environments. Common uses include:
- Marine Hardware: Propellers, pump components, and other underwater hardware.
- Industrial: Heavy-duty bearings, bushings, and gears in machinery where corrosion and wear resistance are critical.
- Aerospace: Components that must endure high stress and variable temperatures without compromising integrity.
- Energy: Valves, pump shafts, and fittings used in oil and gas extraction and processing.
The C95500 grade, also known as JM7-1400, exemplifies these properties, offering a durable choice for both static and dynamic applications where conventional materials might fail. This makes it an excellent choice for designing components that are expected to operate reliably in demanding conditions, including direct exposure to seawater and variable temperature ranges.
CuAl10Ni, also recognized by its identifiers C95800 or UNS C95800, is a nickel-aluminum bronze alloy renowned for its robust mechanical attributes and superior corrosion resistance. This alloy is referred to as 2.0966 under DIN standards and complies with ASTM B148.
Material Composition: CuAl10Ni (C95800) predominantly consists of:
- Copper (Cu): 79.0%
- Aluminum (Al): 8.5 – 9.5%
- Nickel (Ni): 3.5 – 4.5%
- Manganese (Mn): 0.8 – 1.5%
- Iron (Fe): ≤0.30%
Key Properties:
- High Strength: Exhibits outstanding tensile and yield strength, suitable for demanding applications.
- Wear Resistance: Features a high level of resistance to abrasion and wear, critical for components under heavy loads and friction.
- Corrosion Resistance: Offers excellent corrosion resistance in fresh and seawater environments, ideal for marine applications.
- Self-Lubricating: Engineered to operate without additional lubrication, which minimizes maintenance needs.
Applications: CuAl10Ni (C95800) finds extensive use across various sectors, including:
- Marine: For components like propeller blades and hubs that contact seawater.
- Industrial Machinery: Utilized in bearings, bushings, gears, and more, requiring high strength and resistance to wear.
- Valve Components: Employed in valve bodies, guides, and seats, favored for its wear and corrosion resistance.
- Pump Parts: Applied in pump components exposed to aggressive environments.
Standards and Specifications: CuAl10Ni (C95800) adheres to multiple standards, including:
- ASTM B148: Specification for Aluminum-Bronze Sand Castings
- ASTM B271: Specification for Copper-Alloy Castings for General Applications
- ASTM B30: Specification for Copper-Base Alloy Sand Castings
- DIN 17665: Conditions for wrought copper and copper alloys.
Introduction
Bronze bushings are critical components in machinery, offering durability, corrosion resistance, and low friction. Selecting the right bronze alloy for bushings requires understanding material composition, mechanical properties, and application-specific demands. This article explores four key bronze alloys—CuSn7ZnPb, CuSn12Pb, CuAl10Ni, and CuZn25Al5—detailing their chemical makeup, physical characteristics, and industrial uses. By analyzing factors like yield strength, seawater resistance, and wear performance, engineers and designers can optimize bushing longevity and efficiency. Whether for light loads in marine environments or high-stress industrial settings, choosing the correct alloy ensures reliability. Dive into this guide to uncover how material science drives the performance of bronze bushings and learn to match alloys to operational needs.
The Role of Material Composition in Bronze Alloys
Bronze alloys derive their properties from precise chemical blends. For instance:
-
CuSn7ZnPb (DIN) combines copper (81–85%), tin (5–6%), zinc (3–5%), and lead (5–7%), balancing machinability and anti-friction traits.
-
CuAl10Ni (Ni-Al Bronze) prioritizes aluminum (8.5–11%) and nickel (2–8.5%) for corrosion resistance and high-temperature strength.
Lead (Pb) enhances lubricity in CuSn12Pb, while zinc (Zn) in CuZn25Al5 boosts hardness but limits seawater use. These compositions directly influence mechanical behavior, such as tensile strength and elongation (see Table 1).
Physical Properties and Performance Metrics
Key metrics differentiate bronze alloys:
| Alloy | Yield Strength (N/mm²) | Tensile Strength (N/mm²) | Hardness (HB) |
|---|---|---|---|
| CuSn7ZnPb | 120–130 | 240–270 | 65–75 |
| CuAl10Ni | 270–300 | 600–800 | 140–160 |
CuAl10Ni excels in wear resistance (hardness: 160 HB) and tensile strength (800 N/mm²), ideal for heavy machinery. Conversely, CuSn7ZnPb’s 15% elongation suits moderate loads. E-modulus values (106–122 x 10³ N/mm²) further guide choices for stiffness requirements.
Applications: Matching Alloys to Environments
-
Marine Settings: CuSn7ZnPb and CuAl10Ni resist seawater corrosion, perfect for ship propellers and offshore equipment.
-
High-Load Scenarios: CuAl10Ni handles extreme stress in mining or hydraulic systems.
-
Freshwater Use: CuZn25Al5 offers cost-effective strength but avoids saltwater due to zinc’s vulnerability.
CuSn12Pb bridges medium-to-high loads with 280 N/mm² tensile strength, while CuZn25Al5’s fatigue resistance suits automotive bushings.
Selecting the Right Bronze Alloy
Consider these factors:
-
Load Type: CuAl10Ni for dynamic loads; CuSn7ZnPb for static, light loads.
-
Environment: Marine applications demand corrosion-resistant alloys.
-
Temperature: Ni-Al bronze withstands high heat (e.g., aerospace).
Avoid CuZn25Al5 in acidic or saline conditions, and prioritize CuSn12Pb for balanced strength and machinability.
Conclusion
Bronze bushings’ performance hinges on material science. CuSn7ZnPb provides anti-friction properties for light marine use, while CuAl10Ni’s nickel-aluminum blend excels in harsh, high-load environments. CuZn25Al5 offers freshwater durability but avoids corrosion-prone settings. By aligning alloy composition, physical traits, and operational demands, engineers ensure bushings deliver longevity and efficiency. Whether optimizing machinery for seawater or heavy industry, this guide empowers informed decisions, marrying technical specs to real-world applications. Choose wisely—the right alloy transforms performance.
In summary, CuAl10Ni (C95800, 2.0966) is a high-performance nickel-aluminum bronze alloy favored for its exceptional properties and versatility in marine and industrial applications.
CuAl10Ni base embedded Solid Lubricants bearing
Guide to Nickel Aluminium Bronze Bearing for Engineers
CuAl10Ni-based embedded solid lubricant bearings are made from a carbon steel substrate combined with bronze powder, PTFE, fibers, and other materials through a specialized process. These self-lubricating products are noted for their environmental protection features.
Product Features，Bronze embedded Solid Lubricants bearing
1. No Oil Supply System
Eliminates oil-related components, significantly reducing manufacturing costs.
2. Reduced Operating Costs
Minimizes lubricating oil usage and maintenance costs, avoiding problems from oil shortages.
3. Shortened Design Time
Simplifies design and structure with self-lubricating bearings, enhancing mechanical properties, lifespan, and reliability.
4. Environmental Benefits
Eliminates the need for oil waste recycling, promoting environmental protection.
Self-lubricating bearings are essential for machinery and come in rolling and sliding types. Conventional sliding bearings may gall under high-load or adverse conditions, while those with embedded solid lubrication provide better wear resistance, performance, and require no maintenance.
Use Notes
1. Choose standard specifications where possible.
2. Prevent foreign particles during assembly.
3. Do not clean the solid lubricant oil film after formation.
4. Apply lubricating oil before assembly to facilitate operation.
5. Press bearings slowly; avoid hammering to prevent damage.
6. Select appropriate materials to enhance performance and longevity.
7. Use screw fixation for high-load, reciprocating motions.
8. Opt for stainless steel or coated surfaces in wet environments.
Bearings Features
1. Versatile and Simplified Design
Removes the need for an oil-feeding system, saving costs and accommodating diverse designs.
2. Functional Without Oil
Solid lubricants self-apply during movement, excelling in oil-free conditions.
3. Cost-Efficient
Reduces maintenance and lubrication costs by avoiding frequent oiling and pollution.
4. High Performance in Tough Conditions
Combines a high-strength copper matrix with graphite lubricant for superior low-speed, high-load performance.
5. Superior Abrasion Resistance
Ensures effective lubrication in challenging movement scenarios.
6. Excellent Chemical and Corrosion Resistance
Uses abrasion-resistant materials and adaptive metallic matrices for optimal resistance.
7. Competitive Cost Advantage
Provides a longer service life, lower maintenance needs, and better performance than similar products.
Main Base Alloy, Bronze embedded Solid Lubricants bearing
Phy. Performance.
& Chemical CompositionsCuZn25Al6FeMn3 CuZn25Al6FeMn3 CuSn5Pb5Zn5 CuAl10Ni CuSn12 Cast Iron HT250 Cu% 65 65 85 80 88 Sn% 5 12 Pb% 5 Zn% 25 25 5 Ni% 5 Al% 6 6 10 Fe% 5 Mn% 4 4 Dengity
g/cm 38.0 8.0 8.8 8.3 8.8 7.3 Hardness >210 >180 >70 >150 >80 >160 Tensile Strength >750 >550 >200 >500 >360 >250 Elongation >12 >12 15 >10 >8 Coeicient of
linear expansion1.9·10 -5 /℃ 1.9·10 -5 /℃ 1.8·10 -5 /℃ 1.6·10 -5 /℃ 1.8·10 -5 /℃ 1.0·10 -5 /℃ Limit Temp. 300~400 300~400 400 400 400 400 Max. Load N/mm 2 100 80 60 50 70 10 Max. Speed m/min 15 15 10 20 10 15 Max. PV N/mm2·m/min 200 200 200 200 200 40 400N/mm2 <0.01 <0.01 <0.05 <0.04 <0.05 <0.015 Friction of coe. Oil 0.03; Dry 0.16
Alloy International Code
Chinese Code
GB1776-87International counterparts Applications International
ISO 1338Japan
Jis(USA)
ASTM (UNS)German
DINCuZn25AI6FeMn3 CuZn25AI6FeMn3 H5102
CAC304B30-92
C86300DIN1709
G-CuZn25A/2.0598High-load, low speed, general use CuZn25AI6FeMn3 CuZn25AI6FeMn3 H3102
CAC304B30-92
C86300DIN1709
G-CuZn25A/2.0598Super high load, low-speed, high
dutyCuAI10Fe3 CuAI10Fe3 H5114
CAC703B30-92
95800DIN1714
GB-CuAI10NI/2.1096Medium load, medium-speed,
general useCuSn5Pb5Zn5 QSn5-5-5 H5111
CAC406B30-92
C83600DIN1705
G-Cu5n5ZnPb/2.1096Medium load, medium-speed DB5675-85
HT250Fe250 ASTM
class40low-load, low-speed Solid Lubricant
Solid Lubricant Features Typical application SSL1(PTFE etc + Add) Excellent resistance against chemical attacks
and low friction. Temp limit 400℃Suite for general machines and under
atmosphereSL2(PTFE etc + Add2) Lowest in friction and good of water
lubrication,Temp.limit 300℃Ship, hydraulic turbine, gas turbine etc.
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