The 5000 series aluminum sheet is a vital component in numerous industries due to its superior strength, corrosion resistance, and versatility. Often recognized by its aluminum-magnesium alloy composition, 5000 aluminum sheets provide a combination of unparalleled durability with lightweight properties.
Features
- High Corrosion Resistance: Thanks to its magnesium content, the 5000 series exhibits excellent resistance to seawater and industrial chemistries.
- Good Weldability: Many 5000 series alloys are easily weldable, making them favorable for fabrication and construction.
- Strength and Durability: These sheets maintain a high strength-to-weight ratio, making them ideal for various load-bearing applications.
- Versatility: This series is usable in numerous applications in both commercial and industrial sectors.
Applications
The 5000 aluminum sheet is widely employed in various industries, including:
- Marine Industry: Ideal for boat hulls and boat components due to high corrosion resistance.
- Transportation: Used in truck bodies and large vehicles where high strength and lightweight materials are required.
- Building & Construction: Applications incorporate architectural components like curtain walls, cladding, and siding panels.
- Pressure Vessels and Chemical Equipment: Due to its resistance to stress and components potentially containing corrosive materials.
Technical Specifications
The technical specifications for 5000 aluminum sheets can greatly influence material selection for different applications. Below are the important specifications organized in tabular form:
Alloy Classification
| Alloy | Chemical Composition (%) | Tempering Options |
|---|---|---|
| 5005 | Mg: 4.0 - 5.0 | H32, H34, H36, H38 |
| 5083 | Mg: 3.0 - 4.5, Mn: 0.4 - 1.0 | H111, H112, H321 |
| 5754 | Mg: 2.5 - 3.5, Mn: 0.2 - 0.6 | H111, H14, H24 |
Mechanical Properties
| Property | Value |
|---|---|
| Density | 2.66 g/cm³ |
| Yield Strength | 190 - 250 MPa |
| Ultimate Tensile Strength | 310 - 350 MPa |
| Elongation | 10% - 24% |
Physical Properties
| Property | Value |
|---|---|
| Thermal Conductivity | 120 W/(m·K) |
| Electrical Conductivity | 31 % IACS |
| Melting Point | Approximately 570 °C |
Chemical Composition
The following table outlines the various compositions observed in the 5000 aluminum alloy sheets:
| Alloy Type | Silicon (Si) | Iron (Fe) | Copper (Cu) | Magnesium (Mg) | Manganese (Mn) | Zinc (Zn) | Titanium (Ti) ||------------------|--------------|-----------|-------------|----------------|----------------}|-----------|------------------|| 5005 | max 0.6% | 0.0-0.7% | max 0.2% | 4.0-5.0% | max 0.5% | max 0.2% | max 0.15% || 5083 | max 0.4% | 0.0-0.4% | max 0.1% | 3.0-4.5% | 0.4-1.0% | max 0.25% | 0.0-0.15% || 5754 | max 0.4% | 0.0-0.5% | max 0.2% | 2.5-3.5% | 0.2-0.6% | max 0.2% | max 0.1% |
By leveraging the material specifications, including mechanical, physical, and chemical properties, professionals can ensure maximum performance while meeting precise application requirements when employing aluminum sheets from this series.
