Overview of CNC Aluminum Sheet
CNC aluminum sheet is a high-quality aluminum material used extensively in CNC machining processes. It is known for its excellent machinability, strength, and versatility, making it ideal for various industrial applications. The material is commonly used to create precision parts and components due to its ability to maintain tight tolerances and produce smooth finishes.
Common Alloys Used
6061 Aluminum: A versatile alloy with good strength, weldability, and corrosion resistance. It is widely used for CNC machining due to its excellent mechanical properties.
7075 Aluminum: Known for its high strength and lightweight properties, this alloy is often used in aerospace and high-performance applications where strength is critical.
5052 Aluminum: Offers good corrosion resistance and workability, making it suitable for applications requiring a balance of strength and durability.
Mechanical Properties
| Alloy | Tensile Strength (MPa) | Yield Strength (MPa) | Elongation (%) | Hardness (Brinell) |
|---|
| 6061 | 240-270 | 160-210 | 8-12 | 95 |
| 7075 | 570-700 | 480-640 | 5-10 | 150 |
| 5052 | 210-260 | 125-175 | 10-20 | 61 |
Physical Properties
Density: Approximately 2.7 g/cm³ for all common alloys.
Melting Point: Around 660°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
Aerospace: Used in aircraft components and structures due to its lightweight and high strength.
Automotive: Commonly found in automotive parts, including frames, wheels, and other structural components.
Consumer Goods: Utilized in the manufacturing of consumer goods such as bicycle frames, sports equipment, and furniture.
Industrial Components: Widely used in the construction of various industrial components and machinery parts.
Benefits of CNC Aluminum Sheet
Excellent Machinability: Allows for precise and complex part fabrication.
Strength and Durability: Provides reliable performance in demanding applications.
Corrosion Resistance: Ensures longevity in various environments.
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.
