5005 Aluminium Sheet Properties

2024-09-13

5005 aluminum sheet is an aluminum-magnesium alloy belonging to the 5000 series, with aluminum and magnesium as its main components. It has excellent physical and mechanical properties and is widely used in various industrial and construction fields.

The following are the detailed properties of 5005 aluminum sheet:

1. Chemical composition
The main chemical composition of 5005 aluminum sheet is usually as follows:
- Aluminum (Al): approx. 93.0% - 97.0
- Magnesium (Mg): 0.5% - 1.5%
- Manganese (Mn): ≤0.2%
- Silicon (Si): ≤0.6
- Copper (Cu): ≤0.1%
- Iron (Fe): ≤0.5%
- Other elements (such as zinc, titanium, etc.): ≤0.1% each.

2. Physical Properties
- Density: about 2.68 g/cm³.
- Melting point: about 660°C
- Thermal conductivity: about 120 W/(m-K)
- Conductivity: approx. 30-40% IACS (International Acoustic Conductivity Standard)

3. Mechanical properties
The mechanical properties of 5005 aluminum sheet are typically as follows (exact values may vary by condition and thickness):
- Tensile strength: approx. 210 MPa
- Yield strength: approx. 150 MPa
- Elongation: approx. 10 - 15%
- Hardness: approx. 70 - 90 HB

Characteristics of 5005 aluminium sheet:
- Excellent corrosion resistance: 5005 aluminum alloy has good corrosion resistance, especially in wet and marine environment.
- Good weldability: The alloy can be welded by a variety of welding methods and its properties remain stable after welding.
- Good machinability: 5005 aluminum sheet is easy to cut, bend and form, suitable for the manufacture of a variety of complex shapes of parts.
- Surface Finish: The 5005 aluminum alloy can be anodized to provide a wide range of colors and finishes, making it suitable for decorative applications.

5005 aluminum sheet is widely used in a number of applications, including:
- Construction: For building facades, curtain walls, roofs, doors and windows.
- Transportation: for shells and structural parts of automobiles, ships and railroad vehicles.
- Electrical industry: for housing and conductive parts of electrical equipment.
- Home appliances: Manufacture of housings and internal structures for home appliances.
- Advertising and signage: for the production of billboards and signage.

Advantages of 5005 aluminium sheet:
- Lightweight and High Strength: 5005 aluminum alloy has high strength and low density, making it suitable for a variety of applications.
- Durability: The 5005 aluminum alloy excels in harsh environments and has a long service life.
- Environmentally Friendly: Aluminum alloy is recyclable and meets modern environmental requirements.
- Aesthetics: A wide range of colors and finishes are available through anodizing and other surface treatment techniques to meet decorative needs.

5005 aluminum sheet is a kind of aluminum alloy material with excellent performance and wide application. With its excellent corrosion resistance, strength and processability, it has become an indispensable and important material in modern industry and construction.

See Also...