Aluminum bronze typically has a density ranging from 7.5 to 8.5 g/cm³, depending on its alloy composition, with some varieties at 7.45 g/cm³. It has a density of 0.276 pounds per cubic inch, a higher tensile strength compared to other bronze alloys, and is tarnish-resistant with low oxidation even at high temperatures. Additionally, it is non-magnetic and non-sparking.

C95400 aluminum bronze alloy is produced as standard-stocked products in common sizes of self-lubricating bronze bearing.

Aluminium bronze alloys are renowned for their exceptional strength, corrosion resistance, and wear properties. One such alloy, CuAl10Ni5Fe5, stands out for its unique combination of elements, making it a versatile choice in various industrial applications. In this blog post, we’ll delve into the properties, composition, and applications of this remarkable material.

SL4 PTFE Graphite Bronze Bushings For Marine Industry，Bronze Plate for Four-die forging device (FDFD)

Cual10ni5fe5 Material CuAl10Ni5Fe5+ SL4 or PTFE Other material can be made based on your design

Material Composition

Base Material: Tin Bronze Alloy

Lubrication Plugs: SL4 or PTFE

Characteristics

Self-Lubricating: The SL4 or PTFE plugs ensure continuous lubrication, eliminating the need for additional lubrication.

Marine Industry Application: Engineered for efficient performance in marine environments, these bearings function well underwater where conventional lubrication is unfeasible.

Common Names

500 Oilless Bearing

Marine Industry Bronze Oilless Bearing

SL4 Oilless Bearing Bushing

Benefits

Reduced Maintenance: Self-lubricating properties minimize maintenance and re-lubrication needs.

Durability: The tin bronze alloy offers excellent wear resistance and durability, ideal for harsh marine conditions.

Versatility: Suitable for various underwater uses, including shipbuilding, offshore platforms, and other marine equipment.nt.

cual10ni5fe5 Composition and Specifications

CuAl10Ni5Fe5 is a continuous cast aluminium bronze bearing alloy with the following nominal composition:

• Aluminium (Al): 8.5 – 11.0%
• Nickel (Ni): 4.0 – 6.5%
• Iron (Fe): 3.5 – 5.5%
• Manganese (Mn): up to 3%
• Copper (Cu): balance

This specific composition aligns with several international standards, ensuring its availability and reliability across global markets:

• DIN 1714: CuAl10Ni 2.0975.04
• AFNOR UA 10 N
• BS (British Standard)
• CDA (Copper Development Association) C95500

cual10ni5fe5 Key Properties

1. High Strength: CuAl10Ni5Fe5 exhibits superior tensile strength, making it ideal for high-stress applications. The presence of aluminium and nickel significantly enhances its mechanical properties.
2. Corrosion Resistance: The alloy’s resistance to seawater corrosion makes it a preferred material in marine environments. This resistance extends to other harsh conditions, including acidic and alkaline environments.
3. Wear Resistance: With a balanced composition of iron and manganese, CuAl10Ni5Fe5 demonstrates excellent wear resistance. This is particularly beneficial for components subject to friction and abrasion.
4. Good Lubrication: The alloy’s ability to retain lubricants ensures smooth operation and longevity of moving parts. This property is critical in applications involving high tooth pressures.

cual10ni5fe5 Applications

The unique properties of CuAl10Ni5Fe5 make it suitable for a variety of demanding applications:

1. Construction Material: Used in the construction industry, this alloy provides both strength and durability. Its ability to withstand environmental stresses makes it a reliable choice for structural components.
2. Marine Industry: Given its excellent resistance to seawater, CuAl10Ni5Fe5 is extensively used in marine applications. Components such as propellers, pump shafts, and valve stems benefit from its durability and corrosion resistance.
3. Endless Screws: In machinery, endless screws require materials that can handle high tooth pressures and provide good lubrication. CuAl10Ni5Fe5 meets these requirements, ensuring efficient and reliable performance.

CuAl10Ni5Fe5 custom Parts

CuAl10Ni5Fe5 is a high-performance aluminium bronze alloy that offers an impressive combination of strength, corrosion resistance, and wear properties. Its versatility makes it an essential material in various industries, particularly where durability and reliability are paramount. Whether in construction, marine, or machinery applications, CuAl10Ni5Fe5 stands out as a robust and dependable choice.

Unveiling the Robustness of CuAl10Ni and CuAl10Ni5Fe5 Cast Bronze Plates: A Deep Dive into Aluminium Bronze

In the realm of industrial metals, aluminium bronze stands out for its exceptional strength, corrosion resistance, and versatility. Today, we’ll focus on two specific alloys in this category: CuAl10Ni and CuAl10Ni5Fe5 cast bronze plates. These materials are not only pivotal in demanding engineering applications but also offer fascinating characteristics for a wide range of industries.

Introduction to Aluminium Bronze

Aluminium bronze alloys are renowned for their high strength and excellent corrosion resistance, attributes derived primarily from their aluminium and copper composition. Among these, the CuAl10Ni and CuAl10Ni5Fe5 variants are particularly noteworthy. These alloys contain 10% aluminium, with the latter also incorporating nickel and iron to enhance their mechanical properties and resistance to corrosion.

CuAl10Ni: Composition and Properties

CuAl10Ni, commonly referred to as a cast aluminium bronze, is a preferred choice in applications where durability and resistance to wear are paramount. This alloy typically comprises around 10% aluminium, 5% nickel, and the balance copper. It’s known for its:

• High Tensile Strength: This makes it suitable for heavy-duty applications.
• Good Corrosion Resistance: Particularly effective against seawater corrosion.
• Excellent Wear Resistance: Ideal for parts subject to high friction.

CuAl10Ni5Fe5: Enhanced Performance

The CuAl10Ni5Fe5 variant takes the robustness of CuAl10Ni a notch higher by adding about 5% iron to the mix. This adjustment not only improves the alloy’s strength but also enhances its resistance to corrosion and erosion, particularly in marine environments. The key features include:

• Increased Strength and Hardness: Thanks to the iron content, this alloy exhibits greater hardness and compressive strength.
• Superior Corrosion Resistance: Iron in the alloy provides additional resistance to many forms of corrosion.
• High Fatigue Resistance: Makes it ideal for applications involving heavy loads and repeated stress.

Applications of CuAl10Ni and CuAl10Ni5Fe5

These aluminium bronze alloys are used across a broad spectrum of industries due to their robust properties. Some common applications include:

• Marine Hardware: Both alloys are used in components like propellers, pumps, and ship hulls due to their seawater resistance.
• Aerospace Components: Their strength and lightweight nature make them suitable for various aerospace parts.
• Industrial Machinery: Components such as bearings, gears, and valve parts that require high strength and resistance to corrosion.

Machining and Fabrication

Working with CuAl10Ni and CuAl10Ni5Fe5 requires specific machining considerations due to their hardness. It is recommended to use sharp, carbide-tipped tools and adequate lubrication to minimize wear and achieve precision in fabrication. Despite their hardness, these alloys are relatively easy to weld and cast, making them versatile for customized applications.

Conclusion

The CuAl10Ni and CuAl10Ni5Fe5 cast bronze plates represent the pinnacle of aluminium bronze technology, providing unmatched durability, resistance to corrosion, and mechanical strength. Their wide range of applications in challenging environments underscores their importance in modern engineering and industrial applications. Whether it’s for marine hardware, aerospace components, or industrial machinery, these alloys offer reliable solutions that engineers and manufacturers can depend on.

In exploring the capabilities of these sophisticated materials, industries can continue to innovate and improve the longevity and efficiency of their products, ensuring performance even in the most demanding conditions.