English
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1, 3, 5 or 6 series alloys
Green House Aluminum
76061199
1. Why is the anodized embossed aluminum sheets?
Brush finish series anodized aluminum sheet is a specialized aluminum product that undergoes an anodizing treatment to achieve a brushed surface finish. Brushing provides the uniform, scratch-free texture and the desired matte-satin look. This process involves immersing the aluminum sheet in an electrolyte solution and applying an electric current.
Brushed Anodized aluminum sheets are available in many different colors at our company: clear silver brushed, champagne brushed, bronze brushed, gold brushed and black brushed, the surface of brushed aluminum sheets
were annodized and surface-treated a layer enhances scratch and corossion resistance.
2. Advantages of Brushed Anodized Aluminum:
| Feature | What Brushing Provides | What Anodizing Provides | The Combined Advantage |
|---|---|---|---|
| Aesthetics | Uniform satin texture, hides imperfections | Adds durable, integral color | A premium, long-lasting colored metallic finish |
| Surface Hardness | Minimal change to base metal softness | Creates a hard, protective layer (up to 9H) | The brushed texture is "locked in" and resistant to wear |
| Maintenance | Alone, can be prone to scratching and oxidation | Provides a sealed, cleanable surface | Easy-to-clean surface that resists fingerprints |
3. Technical data sheets of brushed anodized aluminum sheets:
| Specification | Typical Value / Range | Common Standards / Notes |
|---|---|---|
| Alloy | 5005, 1050, 1060, 1100, 3003, 5052 | EN AW-5005 5052 is very common for anodizing due to its consistent color |
| Temper | H14, H24, H32, O | Indicates the material's hardness and how it was processed (e.g., strain-hardened, annealed). |
| Thickness | 0.1 mm to 6.0 mm, and beyond | Range varies greatly by supplier and application. Common decorative range: 0.5 mm - 3.0 mm. |
| Width | 1000 mm, 1250 mm, 1500 mm, up to 2200 mm | Often customizable to project needs. |
| Length | 2000 mm, 2500 mm, 300 mm, 4000 mm, or in coils | Can be supplied as sheets or in coil form. |
| Tensile Strength | 85 - 240 MPa (depending on alloy/temper) | For 5005-H14, it's typically 145-185 MPa. |
| Yield Strength | 35 - 200 MPa (depending on alloy/temper) | The stress at which material begins to deform plastically. |
| Elongation | 3% - 40% (depending on alloy/temper) | Measure of ductility. Lower for harder tempers (e.g., H14) . |
| Surface Hardness | Up to 9H (Pencil Hardness) | The anodized layer is extremely hard, protecting the brushed finish . |
| Oxide Film Thickness | 5 - 25 μm (microns) | Thicker films (up to 200 μm for hard anodize) offer more protection . |
| Corrosion Resistance | Excellent; passes ISO 9227 neutral salt spray test | The anodic layer provides outstanding protection against corrosion and UV . |
| Reaction to Fire | Class A1 (non-combustible) | Suitable for use in building facades and other applications with strict fire codes. |
| Electrical Conductivity | 35 - 62% IACS (depending on alloy) | Not usually a primary spec for decorative use, but available. |
| Thermal Conductivity | 133 - 236 W/m･℃ (depending on alloy) | Aluminum is an excellent heat conductor. |
4. The application of anodized brushed aluminum sheets:
The widespread use of anodized brushed aluminum comes down to a few key benefits that we've discussed before, but it's helpful to see them in context:
For Architects & Designers: It offers a unique combination of a modern, tactile finish with the ability to specify consistent, integral color that won't peel or fade. It's also a sustainable choice, being fully recyclable and produced with an eco-friendly process .
For Manufacturers: The material is durable and hard, protecting the underlying metal and the decorative finish from wear. Its light weight compared to materials like stainless steel is a major advantage in automotive and aerospace applications.
For End-Users: Products made from it are easy to clean, resistant to fingerprints and scratches, and maintain their good looks for a very long time with minimal effort.
The Brushed Anodized Aluminum Sheet are widely use in these areas:
Building Panels
Home Appliances
Electronic Goods
Automotives
Crafts
Proper packing is crucial for protecting the high-quality, finished surface of anodized aluminum sheets during storage and transit. The goal is to prevent scratches, abrasion, staining, and moisture damage.
No Metal-to-Metal Contact: This is the most critical rule.
Use of Neutral Materials: All packing materials in direct contact with the aluminum must be chemically inert.
Secure immobilization: The pack must not shift during transport.
Complete Weather Protection: The package must be sealed against rain and humidity.
Following these meticulous packing standards ensures that the anodized aluminum sheets arrive at their destination in perfect condition, preserving their aesthetic and functional properties.
