5005 aluminum circle is manufactured from 5005 aluminum sheet or coil through punching, stamping, spinning, and deep drawing processes. It belongs to the 5xxx series aluminum-magnesium alloy family, with magnesium (Mg) as the main alloying element. With excellent corrosion resistance, medium strength, good formability, weldability, and superior surface quality, 5005 aluminum circles are widely used in lighting, architectural decoration, cookware, electronic components, and industrial applications.
Description
Features
- Excellent Corrosion Resistance
5005 aluminum provides excellent resistance to moisture, atmospheric corrosion, and chemical environments, making it suitable for outdoor and long-term applications.
- Good Formability
It offers excellent deep drawing, stamping, and spinning performance, suitable for manufacturing complex-shaped components.
- Good Strength
Higher strength than 1xxx series pure aluminum while maintaining lightweight characteristics and good processing performance.
- Superior Anodizing Performance
5005 aluminum provides excellent anodized surface quality with uniform appearance, making it ideal for decorative applications.
- Good Weldability
It offers reliable welding performance and easy fabrication characteristics.
Specifications
| Item | Specification |
|---|---|
| Alloy | 5005 Aluminum |
| Chemical Composition (%) | Al Balance, Mg 0.50–1.10, Si ≤0.30, Fe ≤0.70, Cu ≤0.20, Mn ≤0.20, Zn ≤0.25, Other Elements (Each) ≤0.05, Other Elements (Total) ≤0.15 |
| Temper | O, H12, H14, H16, H18, H22, H24 |
| Thickness | 0.3 mm – 10 mm |
| Diameter | 50 mm – 1500 mm (Customized Available) |
| Surface Finish | Mill Finish / Bright Finish / Mirror Finish / Anodized Finish |
| Edge | Mill Edge / Trim Edge / Smooth Punched Edge |
| Processing Method | Punching / Stamping / Deep Drawing / Spinning |
| Standard | ASTM B209 / EN AW-5005 / JIS H4000 |
Typical Mechanical Properties
| Property | 5005-O |
|---|---|
| Tensile Strength | 100–150 MPa |
| Yield Strength | ≥40 MPa |
| Elongation | ≥20% |
| Hardness (Approx.) | 28–40 HB |
| Density | 2.70 g/cm³ |
| Electrical Conductivity | Approx. 53% IACS |
| Melting Point | Approx. 645–655°C |
Applications
- Lighting Industry
Used for lamp reflectors, LED housings, lighting covers, and decorative lighting components.
- Food Packaging & Containers
Used for food containers, aluminum lids, packaging components, and other food-contact products.
- Cookware Manufacturing
Suitable for pots, pans, cookware bodies, and formed kitchen products.
- Industrial Manufacturing
Applied in deep drawn parts, stamped components, mechanical parts, and customized industrial products.