Widely used 5052 aluminum

5052 aluminum

5052 aluminum alloy is one of the most popular alloys among the 5000 series aluminum alloys, because it is one of the most versatile aluminum alloys.

5052 aluminium’s benefits are good weldability, very good resistance to corrosion, and high fatigue strength. Because the benefits are so varied, you see 5052 in a range of applications: it shows up in marine environments because of its resistance to corrosion, in architecture exposed to high vibration because of its high fatigue strength, and in pressure vessels and containers because of its good weldability.

What are the common 5000 series aluminum alloys?

• 5005 aluminum
• 5052 aluminum
• 5083 aluminum
• 5086 aluminum
• 5754 aluminum

Chemical Composition Comparison

5052 alloy aluminum features

• Non-heat treatable
• Lightweight
• High strength
• Solderability
• Weldable and cold workable
• Corrosion resistant, especially for marine or saltwater applications

Physical properties of 5052 aluminum

Density: 2.68 g/cm³

Melting Point: 605 °C

Thermal Expansion: 23.7 x10^-6 /K

Modulus of Elasticity: 70 GPa

Thermal Conductivity: 138 W/m.K

Electrical Resistivity: 0.0495 x10^-6 Ω .m

Physical Performance Indicators	Tensile Strength (MPa)	Yield Strength (MPa)	Hardness (HB)
5052 – O	195 – 230	90 – 110	45 – 60
5052 – H32	230 – 280	170 – 210	60 – 80
5052 – H34	260 – 310	210 – 240	75 – 90

Advantages of 5052 aluminum

5052 aluminum is a popular alloy with a wide range of applications due to its various advantages. Here are some of the key advantages of 5052 aluminium:

• Corrosion Resistance: 5052 aluminum exhibits excellent resistance to corrosion in both marine and industrial environments. This makes it suitable for applications exposed to saltwater, atmospheric conditions, and chemical exposure.
• Formability: The alloy is highly formable, allowing it to be easily bent, shaped, and fabricated. It can be rolled into different thicknesses, making it suitable for various manufacturing processes such as stamping, bending, and deep drawing.
• Weldability: 5052 aluminium has good weldability characteristics. It can be welded using various methods such as MIG and TIG welding, enabling efficient joining of components.
• Strength and Durability: While not as strong as some other aluminum alloys, 5052 still possesses decent strength and durability. It is stronger than 1100 and 3003 alloys, making it suitable for structural applications.
• Lightweight: Aluminum, in general, is known for its lightweight nature. 5052 aluminum is no exception, offering a high strength-to-weight ratio. This property makes it ideal for applications where weight reduction is crucial, such as in the aerospace and automotive industries.
• Machinability: 5052 aluminium can be machined easily, allowing for efficient and precise fabrication. It can be drilled, milled, turned, and machined using common techniques, making it versatile in various machining operations.
• Anodizing Capabilities: 5052 aluminum can be easily anodized to enhance its surface properties, such as corrosion resistance and appearance. Anodizing creates a protective oxide layer on the surface, providing additional protection and improving its aesthetic appeal.
• Non-heat treatable: 5052 aluminum is a non-heat treatable alloy, which means it does not require heat treatment to achieve its final properties. This simplifies the manufacturing process and reduces production costs.

Typical applications of 5052 aluminum

Achitechive

5052 aluminum plate inherits the lightweight characteristics of pure aluminum and increases its strength. 5052 is also the most suitable aluminum alloy for anodizing, so 5052 aluminium is often used in architectural decoration.

Car manufacturer

The high strength-to-weight ratio makes 5052 aluminum alloy very suitable for automobile manufacturing and bus skinning, etc.

Pressure vessel

Highly corrosive environments such as automotive fuel tanks, chemical pipelines and storage tanks are places where 5052 aluminum often appears because of its strong corrosion resistance.

Marine application

Marine application is where 5052 aluminium is different from most aluminum alloys. The strong corrosion resistance and seawater corrosion resistance of 5052 make it omnipotent in marine applications.

Aerospace

Light weight and high strength, these characteristics are the most needed in the manufacture of aerospace tools, so 5052 aluminum is often used.