Bare aluminum fins play an essential role in the efficiency and performance of thermal management systems, particularly in condensers and evaporators.
Features
- High Strength Design: Engineered to withstand challenging environments, these aluminum fins exhibit formidable strength to ensure longevity.
- Optimized Thermal Conductivity: Engineered for efficient heat exchange, resulting in improved system efficiency, reducing energy consumption.
- Corrosion Resistance: Offers excellent resistance to atmospheric conditions, ideal for outdoor applications.
- Lightweight Composition: Contributes to overall system weight reduction, enhancing ease of installation and transportation.
- Versatile Usage: Suitable for various industrial conditions, from residential air conditioning systems to heavy-duty industrial systems.
Technical Specifications
An overview of the technical angles of bare aluminum fins can be pinpointed through tables displaying both mechanical properties and product dimensional attributes.
Mechanical Properties
| Property | Value |
|---|---|
| Material | Bare Aluminum (AA1100) |
| Minimum Yield Strength | ≥ 275 MPa |
| Elongation | Min 10% in 50mm |
| Thermal Conductivity | ≥ 223 W/(m·K) |
| Density | 2.7 g/cm³ |
| Hardness (Brinell) | 20 - 45 HB |
Chemical Composition
| Element | Percentage (%) |
|---|---|
| Aluminum | 99.0 - 99.5 |
| Copper | 0.05 |
| Iron | 0.30 |
| Silicon | 0.25 |
| Magnesium | 0.05 (max) |
| Manganese | 0.1 (max) |
Dimensional Specifications
| Parameter | Standard Size |
|---|---|
| Fin Height | Up to 600 mm |
| Fin Width | Custom widths available (20 mm - 300 mm) |
| Fin Thickness | 0.10 mm - 2.00 mm |
| Sheet Length | Variable (up to 6000 mm) |
Applications
Bare aluminum fins are indispensable in many modern heat exchange systems. Common applications include:
- Air Conditioning Units: Essential fins that enhance performance in HVAC (Heating, Ventilation, and Air Conditioning) systems.
- Refrigeration Systems: Critical for advanced refrigeration solutions, improving efficiency.
- Heat Exchangers: Used in various designs, from shell-and-tube to plate heat exchangers interfacing another fluid service.
- Automotive Condensers: Applied to cool and condense refrigerants efficiently in automotive applications.
