Aluminium 5754 Price List in India: Specifications, Suppliers, and Applications
When it comes to sourcing high-quality aluminium for industrial applications, Aluminium 5754 stands out as a versatile and reliable choice.…
Imagine an alloy that combines remarkable strength with exceptional corrosion resistance, making it a favorite in the demanding realms of marine, automotive, and construction industries. Enter Aluminium 5754, a material that stands out for its unique composition and impressive properties. Whether you’re an engineer seeking detailed insights into its mechanical and physical characteristics or a manufacturer exploring its versatile applications, this guide delves into everything you need to know about Aluminium 5754. How does this alloy achieve its blend of formability and durability, and what sets it apart from other aluminium alloys like 5052 or 5251? Let’s uncover the secrets behind its widespread use and unparalleled performance.
Aluminium 5754, also known as AlMg3 or A95754, is a versatile aluminium-magnesium alloy famous for its strength, corrosion resistance, and formability.
The alloy primarily consists of 94.2% to 97.4% aluminium and 2.6% to 3.6% magnesium, with small amounts of manganese, chromium, copper, iron, silicon, titanium, and zinc.
Key physical properties include:
In the automotive and marine industries, Aluminium 5754 is valued for its high strength-to-weight ratio and excellent corrosion resistance, making it ideal for vehicle body panels and boat hulls.
In the construction and architectural sectors, the alloy is used for building facades and window frames due to its good anodizing response and compatibility with various coatings and paints.
The alloy offers several additional benefits:
Aluminium 5754 can be fabricated through various techniques such as rolling, extrusion, and forging. It is available in multiple forms, including sheets, rods, plates, tubes, and coils. Different temper options, such as H26, H22, H24, and H111, are available to achieve varying levels of hardness and strength through processes like rolling, hardening, and annealing.
This alloy’s versatility, combined with its excellent mechanical and physical properties, makes it a preferred material for a wide range of industrial applications.
Aluminium and magnesium are the main elements in the Aluminium 5754 alloy.
Aluminium constitutes the majority of the alloy, ranging from 94.2% to 97.4%. This high aluminium content provides the alloy with its inherent lightweight properties and excellent corrosion resistance.
Magnesium boosts the alloy’s strength and hardness, while still allowing it to be easily shaped. Its content varies between 2.6% and 3.6%.
In addition to aluminium and magnesium, Aluminium 5754 alloy contains several minor elements that contribute to its overall properties. Manganese (typically less than 0.5%) improves corrosion resistance and mechanical properties. Chromium (less than 0.3%) enhances strength and wear resistance. Copper (less than 0.1%) is present in minimal amounts to maintain high corrosion resistance. Iron (less than 0.4%) can increase strength but must be controlled to avoid reducing corrosion resistance. Silicon (less than 0.4%) aids in castability and lowers the melting temperature for easier processing. Titanium (less than 0.15%) refines the grain structure, improving mechanical properties. Zinc (less than 0.2%) can enhance strength but is kept low to preserve corrosion resistance.
There are also trace amounts of other elements, kept below 0.15% overall. These residuals do not significantly impact the alloy’s overall properties but are controlled to ensure consistent performance.
Thanks to its precise chemical composition, Aluminium 5754 boasts high corrosion resistance, excellent formability, and a strong strength-to-weight ratio, making it ideal for many demanding applications.
Aluminium 5754 alloy is known for its range of mechanical properties, making it ideal for various demanding applications.
The tensile strength of Aluminium 5754 ranges from 215 MPa to 330 MPa, depending on the temper of the material. Meanwhile, its yield strength typically falls between 185 MPa and 245 MPa in the H22 temper condition. These properties ensure the alloy is strong enough for structural applications while maintaining good formability and resilience.
With an elongation at break of 10% to 15% in the H22 condition, Aluminium 5754 can stretch significantly before breaking, which is beneficial for forming processes and dynamic load applications.
The shear strength of Aluminium 5754 is approximately 160 MPa. This property is essential for understanding the material’s performance under shear loads, which are common in structural and mechanical components.
The Vickers hardness of Aluminium 5754 is around 80. This measure of hardness indicates the material’s resistance to deformation and wear, affecting its durability in various applications.
The physical properties of Aluminium 5754 contribute to its versatility and suitability for a wide range of applications.
The density of Aluminium 5754 is 2.67 g/cm³, offering a high strength-to-weight ratio that is advantageous in weight-sensitive applications. Young’s modulus for the alloy is 69 GPa (10 Msi), indicating its stiffness and how much it will deform under a given load, which is important for structural applications.
The thermal conductivity of Aluminium 5754 ranges from 130 W/m-K to 147 W/m-K. High thermal conductivity is beneficial for applications requiring efficient heat dissipation, such as in heat exchangers and electronic enclosures.
The melting point of Aluminium 5754 is around 600°C. This information is crucial for processes involving heat, such as welding and casting.
The alloy’s thermal expansion coefficient is between 23.7 x 10^-6/K and 24 x 10^-6/K, indicating its expansion or contraction with temperature changes, which is crucial for applications involving thermal cycling.
The electrical resistivity of Aluminium 5754 is 0.49 x 10^-6 mΩ·m. This property affects the alloy’s performance in electrical applications, such as conductors and connectors.
These mechanical and physical properties make Aluminium 5754 a versatile and reliable material for a wide range of applications, including automotive, marine, and construction industries.
Aluminium 5754 alloy is known for its excellent corrosion resistance, making it perfect for use in harsh and corrosive environments.
The high magnesium content (2.6% to 3.6%) and low levels of iron, copper, and zinc in Aluminium 5754 make it highly resistant to seawater corrosion. This property makes the alloy an excellent choice for marine applications such as boat hulls, decks, and other structures exposed to saltwater.
Aluminium 5754 withstands industrial pollutants, ensuring longevity and reliability in such environments. This makes it suitable for use in industrial settings where exposure to pollutants is a concern.
Aluminium 5754 also resists corrosive chemicals, making it ideal for chemical processing plants. Additionally, the alloy is known for its excellent weldability, which is crucial for applications requiring strong and reliable joints.
The alloy supports various welding techniques, including MIG (Metal Inert Gas) and TIG (Tungsten Inert Gas) welding. Its low melting point and good workability facilitate efficient fabrication processes, allowing for precise and robust welds.
One of the significant advantages of Aluminium 5754 is its ability to retain its mechanical properties after welding. This ensures that the welded structures maintain their strength and durability, which is essential for load-bearing and structural applications.
Thanks to its corrosion resistance and weldability, Aluminium 5754 is popular in various industries.
Aluminium 5754 alloy is highly prized for its excellent formability, allowing it to be shaped into various forms through different manufacturing processes.
Rolling and extrusion are common methods used to form Aluminium 5754 into sheets, plates, coils, and long shapes with consistent cross-sections. Rolling involves passing the alloy through a series of rollers to gradually reduce its thickness and shape it, while extrusion forces the alloy through a die to create complex shapes that would be difficult to achieve with other techniques.
Forging shapes the alloy by applying compressive forces, usually with a hammer or press, producing parts that require high strength and durability, such as automotive components and industrial equipment.
The alloy exhibits good workability, meaning it can be easily machined, drilled, and cut without compromising its mechanical properties. This makes it suitable for a wide range of fabrication processes, including bending, stamping, and deep drawing.
Several surface treatment options are available to enhance the performance, durability, and appearance of Aluminium 5754.
Anodizing and color coating are popular treatments. Anodizing increases the thickness of the natural oxide layer, improving hardness and corrosion resistance, while color coating involves applying a protective and decorative layer to enhance aesthetic appeal and weather resistance. Methods such as powder coating, liquid coating, and spray painting can be used for color coating.
Electrophoretic coating combines anodic oxidation with a water-soluble acrylic paint film. This process offers better corrosion resistance, weather resistance, and wear resistance compared to traditional anodizing. It is particularly suitable for outdoor components and vehicle parts that are exposed to harsh environmental conditions.
Precision mechanical treatments involve using various techniques to smooth and finish the surface of the alloy. Common methods include sandblasting, grinding, polishing, and embossing. These treatments can improve the appearance of the alloy and prepare it for other finishing processes.
Chemical impregnation involves immersing the alloy in a chemical mixture to achieve specific surface finishes. For example, etching can create a matte surface, while glossy impregnation can produce a mirror-like finish. These treatments can enhance both the functional and aesthetic properties of the alloy.
By utilizing these formability and surface treatment options, Aluminium 5754 alloy can be tailored to meet the specific requirements of various applications, ensuring optimal performance and longevity.
Aluminium 5754 stands out in marine environments due to its excellent seawater corrosion resistance. Its high magnesium content and low levels of iron and copper help it endure continuous saltwater exposure without deteriorating.
Thanks to its high strength and durability, Aluminium 5754 ensures marine structures can withstand harsh sea conditions, maintaining their integrity over time. This durability reduces the need for frequent maintenance and repairs, offering long-term cost savings.
The alloy’s versatility allows it to be easily formed and welded into complex shapes, making it ideal for components like marine tanks, superstructures, and other critical parts that require precise fabrication and high performance.
In the automotive industry, Aluminium 5754 is utilized for its beneficial properties that enhance vehicle performance and efficiency.
Aluminium 5754’s excellent strength-to-weight ratio makes it ideal for vehicle body panels and chassis components. By reducing the overall weight of the vehicle, the alloy contributes to improved fuel efficiency and reduced emissions, aligning with the automotive industry’s goals for sustainability and performance.
The alloy’s formability and corrosion resistance make it perfect for vehicle structural reinforcements, ensuring safety and reliability in various weather conditions.
The construction and architecture sectors benefit significantly from the unique properties of Aluminium 5754.
Aluminium 5754’s lightweight and strong properties make it perfect for reducing structural loads while maintaining durability. It’s especially useful for building facades, roofing, cladding, and interior fittings where weight reduction is key without sacrificing integrity.
The alloy’s excellent anti-corrosive properties and smooth finish make it a popular choice for exterior applications exposed to varying weather conditions. Its ability to withstand industrial pollutants further enhances its suitability for construction projects in urban environments.
Finally, Aluminium 5754 retains its appearance over time, making it a preferred material for architectural elements. Its compatibility with various surface treatments and coatings allows for enhanced aesthetic appeal, contributing to visually striking and long-lasting building designs.
Aluminium 5754 alloy is a versatile material widely used in industries such as automotive, marine, and construction. Its unique combination of properties, including excellent corrosion resistance, strength, and formability, makes it a popular choice for a variety of applications. This chapter delves into the chemical composition, mechanical properties, and compliance with international standards of Aluminium 5754, highlighting its reliability and performance.
The chemical composition of Aluminium 5754 alloy is carefully regulated to ensure consistency and optimal performance. The key elements and their percentage ranges are as follows:
These standards ensure that the alloy maintains its desirable properties across different batches and manufacturers.
Aluminium 5754 alloy’s mechanical properties are standardized to guarantee reliable performance in various applications. Key properties include:
These properties are crucial for ensuring the alloy’s suitability for structural, automotive, and marine applications where durability and performance are key.
Aluminium 5754 alloy complies with several international standards, ensuring its widespread acceptance and reliability across different industries and regions. Key standards include:
Adhering to these standards offers several benefits:
By complying with these international standards, Aluminium 5754 alloy remains a trusted and reliable choice for various demanding applications in marine, automotive, and construction industries.
Below are answers to some frequently asked questions:
The chemical composition of Aluminium 5754 alloy primarily includes Aluminium (94.2% to 97.4%) and Magnesium (2.6% to 3.6%), with small amounts of Manganese (up to 0.5%), Iron (up to 0.4%), Silicon (up to 0.4%), Chromium (up to 0.3%), Copper (up to 0.1%), Titanium (up to 0.15%), Zinc (up to 0.2%), and residuals (up to 0.15%). This composition makes it part of the wrought aluminium-magnesium family, contributing to its notable properties like excellent corrosion resistance and weldability, as discussed earlier.
Aluminium 5754 alloy is known for its excellent corrosion resistance, especially in seawater and industrial environments, making it ideal for marine applications. It offers good weldability and formability, allowing for easy fabrication through bending, cutting, and welding. The alloy exhibits a high strength-to-weight ratio with an ultimate tensile strength ranging from 220 to 330 MPa and a yield strength between 185 and 245 MPa, depending on the temper. Additionally, it has a density of 2.67 g/cm³ and a melting point of approximately 600°C, contributing to its versatility in various industries, including automotive, construction, and food processing.
Aluminium 5754 alloy is commonly used in various industries due to its excellent combination of strength, corrosion resistance, and formability. In the marine industry, it is used for constructing boat hulls and decks, while in the automotive sector, it is utilized for body panels and doors. The alloy is also suitable for food processing and chemical equipment, construction elements like facades and roofing, and industrial machinery. Additionally, it finds applications in transportation for truck bodies and trailers, and in the production of tread plates and welded structures, benefiting from its high strength-to-weight ratio and weldability.
Aluminium 5754 is a versatile alloy known for its medium strength, excellent corrosion resistance, high weldability, and good formability, distinguishing it from other aluminium alloys. Compared to Aluminium 5083, which has a higher magnesium content and is harder, 5754 is used in a broader range of industries including automotive and construction. In contrast with Aluminium 6061, which is more expensive and known for its high strength and machinability, 5754 is preferred for its superior corrosion resistance and weldability. Compared to Aluminium 5005, 5754 offers higher strength and hardness, making it suitable for more demanding applications such as high-speed rail barrier panels.
Aluminium 5754 alloy is highly beneficial in automotive applications due to its superior corrosion resistance, high strength-to-weight ratio, excellent formability, and weldability. These properties ensure that it provides structural integrity while being lightweight, which improves fuel efficiency and reduces drag. Its high thermal conductivity aids in effective heat management, and its machinability reduces production time and costs. Additionally, the alloy’s recyclability aligns with the automotive industry’s sustainability goals, making Aluminium 5754 a cost-effective and environmentally friendly choice for vehicle bodywork, parts, and flooring.
Aluminium 5754 alloy performs exceptionally well in corrosive environments, particularly against seawater and industrially polluted atmospheres. This superior corrosion resistance is primarily due to the presence of magnesium in its composition, which forms a protective oxide layer on the alloy’s surface. As discussed earlier, this property makes Aluminium 5754 a preferred choice for marine applications, food processing equipment, and the oil and gas industry, where exposure to corrosive conditions is common. Its robust mechanical properties further ensure that it maintains structural integrity in harsh environments, making it a reliable material for various industrial uses.
