Metric aluminum sheet
Metric Aluminum Sheet is a versatile and widely used aluminum product characterized by its metric dimensions, precision, and high-quality material properties. Known for its lightweight structure combined with strength and corrosion resistance, it serves as a preferred material in various industrial and commercial applications.
Features of Metric Aluminum Sheet
- Dimension Accuracy: Manufactured in metric sizes (thickness, width, and length), ensuring compatibility with international engineering standards.
- Lightweight and Strong: Combines low density with high materials strength, which improves structural efficiency.
- Excellent Corrosion Resistance: Thanks to naturally forming oxide layers, making it suitable for harsh environmental conditions.
- Good Thermal and Electrical Conductivity: Ideal for heat exchangers, electrical housings, and conductive parts.
- High Formability and Weldability: Can be easily machined, bent, welded, and cold worked into complex shapes.
- Recyclable: Highly sustainable material with nearly 100% recyclability.
Chemical Composition
The typical chemical composition varies depending on the alloy type. Below is an example of a common aluminum alloy series used in metric sheets — 6061-T6.
| Element | Percentage (%) |
|---|---|
| Aluminum (Al) | Balance |
| Silicon (Si) | 0.4 – 0.8 |
| Iron (Fe) | 0.7 max |
| Copper (Cu) | 0.15 – 0.4 |
| Manganese (Mn) | 0.15 max |
| Magnesium (Mg) | 0.8 – 1.2 |
| Chromium (Cr) | 0.04 – 0.35 |
| Zinc (Zn) | 0.25 max |
| Titanium (Ti) | 0.15 max |
| Others | 0.05 max per element |
Technical Specifications
| Parameter | Specification |
|---|---|
| Thickness (mm) | 0.2 – 12 mm (common range) |
| Width (mm) | 500 – 2000 mm |
| Length (mm) | Custom (typically up to 6000 mm) |
| Density | 2.70 g/cm³ |
| Tensile Strength | 290 – 310 MPa |
| Yield Strength | 240 – 270 MPa |
| Elongation at break | 8 – 12 % |
| Hardness (HB) | 95 – 110 |
| Surface Finish | Mill finish, brushed, anodized, coated |
| Standard Compliance | ASTM B209, EN 485 |
Applications of Metric Aluminum Sheet
Metric Aluminum Sheets are integral to various fields due to their adaptability and favorable properties. applications include:
1. Transportation Industry
- Manufacture of lightweight vehicle body panels, truck trailers, ships, and aircraft structures.
- Helps enhance fuel efficiency because of weight reduction.
2. Construction
- Used in cladding, roofing, and facade panels.
- Facilitates modern architectural designs and offers weather resistance.
3. Electrical and Electronics
- Enclosures and shielding for electrical cabinets and transformers.
- Heat sinks due to excellent thermal conductivity.
4. Consumer Goods
- Production of kitchen equipment, appliances, and sports gear.
- High aesthetic finish with anodizing or painting.
5. Packaging
- Manufacturing of beverage containers and food packaging foils.
Metric Aluminum Sheets combine mechanical strength, corrosion resistance, lightweight, and excellent structural properties tailored in precise metric dimensions. Widely adaptable in multiple industrial sectors, their comprehensive advantages make them essential materials in modern engineering and manufacturing. When choosing Metric Aluminum Sheet, one benefits from flexibility in applications, cost efficiency through recyclability, and compliance with global standards.
For detailed inquiries about custom dimensions, alloy types, or specific treatment options, please contact our technical sales team.
