Overview of Rail Transit Aluminum Plate
Rail transit aluminum plate is a high-strength, lightweight, and corrosion-resistant material used extensively in the construction of rail vehicles. It is designed to meet the demanding requirements of the rail industry, including structural integrity, durability, and safety.
Common Alloys Used
5083 Aluminum: Known for its high strength, corrosion resistance, and good weldability. It is commonly used for the construction of rail car bodies and other structural components.
6063 Aluminum: Offers good corrosion resistance, excellent weldability, and moderate strength. It is widely used for extruded profiles and components in rail transit applications.
Mechanical Properties
| Alloy | Tensile Strength (MPa) | Yield Strength (MPa) | Elongation (%) | Hardness (Brinell) |
|---|
| 5083 | 275-330 | 180-230 | 10-20 | 75-100 |
| 6063 | 180-240 | 100-160 | 12-18 | 45-65 |
Physical Properties
Density: Approximately 2.7 g/cm³ for both alloys.
Melting Point: Around 650°C for most aluminum alloys.
Thermal Conductivity: High, typically around 160-200 W/m·K.
Electrical Conductivity: Good, suitable for applications requiring electrical conductivity.
Applications
Car Bodies: Used in the construction of rail car bodies due to their strength and corrosion resistance.
Interior Components: For interior panels, partitions, and other components requiring lightweight and durable materials.
Exterior Panels: Used for exterior cladding and panels due to their excellent weather resistance.
Structural Components: For various structural elements such as beams, supports, and frames.
Benefits of Rail Transit Aluminum Plate
Lightweight: Reduces the overall weight of rail vehicles, improving energy efficiency and reducing operational costs.
Corrosion Resistance: Provides excellent resistance to corrosion, extending the service life of rail vehicles.
Strength and Durability: Offers high strength and durability, ensuring the structural integrity of rail vehicles.
Recyclability: Environmentally friendly as it can be recycled multiple times without losing its properties.
Packaging, Handling, & Storage
Packaging: Typically packaged in protective materials such as plastic film or paper to prevent damage during transportation.
Handling: Requires careful handling to avoid scratches or deformation, especially during loading and unloading.
Storage: Should be stored in a dry, well-ventilated area, away from moisture and corrosive substances to maintain its quality and properties.
