Thin Aluminum Strip 1050
Thin Aluminum Strip 1050 is a high-purity aluminum product widely used across various industries due to its excellent combination of excellent corrosion resistance, good electrical conductivity, and superior formability. Manufactured to precise standards, this alloy strip is ideal for applications requiring lightweight, flexible, and durable material solutions.
Features
- High Purity Aluminum (≥ 99.5%): Ensures excellent corrosion resistance and electrical conductivity.
- Superior Formability: Easily formed into complex shapes and products without cracking.
- Lightweight & Durable: Provides strong mechanical endurance at lightweight.
- Good Thermal Conductivity: Facilitates efficient heat transfer especially in heat exchanger applications.
- Excellent Weldability: Compatible with various joining methods, providing versatility in manufacturing.
- Smooth Surface Finish: Suitable for anodizing and additional surface treatments.
Chemical Composition
The 1050 aluminum alloy is classified under the 1xxx series, distinguished by high purity aluminum. The precise chemical composition is critical to achieving its desirable physical and mechanical properties. Below is the typical chemical composition presented in percentage by weight (%):
| Element | Minimum (%) | Maximum (%) |
|---|---|---|
| Aluminum (Al) | 99.5 | – |
| Silicon (Si) | – | 0.25 |
| Iron (Fe) | – | 0.40 |
| Copper (Cu) | – | 0.05 |
| Manganese (Mn) | – | 0.05 |
| Magnesium (Mg) | – | 0.05 |
| Chromium (Cr) | – | 0.05 |
| Zinc (Zn) | – | 0.05 |
| Titanium (Ti) | – | 0.03 |
| Others | – | 0.15 |
Mechanical Properties
The excellent ductility and hardness of the Thin Aluminum Strip 1050 depend on temper and thickness. For cold-rolled strips commonly used, the mechanical properties include the following typical parameters:
| Property | Value | Units |
|---|---|---|
| Tensile Strength (Rᵦ) | 70 – 120 | MPa |
| Yield Strength | 40 – 110 | MPa |
| Elongation at Break (%) | 10 – 40 | % |
| Hardness (Brinell) | 25 – 35 | HB |
| Density | 2.71 | g/cm³ |
Note: The tensile and yield strengths vary depending on temper (O - annealed, H - strain hardened).
Technical Specifications
The thin aluminum strip 1050 is manufactured within several specifications tailored for flexible requirements in circular cross-section and rolling. Common dimensions and guages are as follows:
| Parameter | Range / Details |
|---|---|
| Thickness | 0.1 mm – 1.2 mm |
| Width | 5 mm – 500 mm |
| Length | Cut-to-length or coil specification basis |
| Surface Finish | Mill finish, bright finish, anodized |
| Temper Conditions | O (annealed), H12, H14 |
| Packaging | Wooden pallet, standard or customized packing |
Performance
Corrosion Resistance
The high-purity of 1050 aluminum assures excellent resistance to industrial atmospheres, marine environments and weathering.Electrical and Thermal Conductivity
Offers around 61% of IACS (International Annealed Copper Standard) making it a favored choice for wiring, heat sinks, and EMI (electromagnetic interference) shielding.Formability and Processing
Its outstanding ductility allows deep drawing, bending, or intricate pressing without cracking or fracturing.Compatibility with Coatings and Treatments
Allows for anodizing, painting, and laminating, enlarging its suitability in decorative and protection-critical applications.
Applications
Due to its unique mixture of properties, Thin Aluminum Strip 1050 is widely used in:
| Industry | Typical Use Case |
|---|---|
| Electrical/Electronics | Capacitor foils, transformer winding strips |
| Packaging | Foils for food and pharmaceutical sectors |
| Construction | Roofing facades, heat exchangers |
| Automotive | Heat shields, light structural components |
| Household Appliances | Reflectors, trays, and structural supports |
| Decorative | Anodized architectural trims and profiles |
Benefits
- Environmental Friendliness: Entirely recyclable and environmentally safe.
- Cost-Effective Solution: Combines economic pricing with reliable functionality.
- Multipurpose Utility: Applicable in many industrial domains fulfilling both functional and aesthetic needs.
- Lightweight Construction: Can help reduce the overall weight in engineering applications contributing to energy savings.
