Aluminum Disc
Aluminum is a strong and durable material that can be used to make a wide range of products in different sectors. Aluminum can be recycled an infinite number of times, meaning it is an environmentally friendly metal. We provide a variety of products with various specifications to meet customer needs.
Properties of Aluminum Circle
Easy Maintenance
Aluminum Circles feature a smooth surface that is easy to clean. Surface treatments such as anodizing or coating enhance corrosion resistance and reduce cleaning frequency, making them ideal for applications requiring low maintenance and long-term durability.
Easy Processing
Aluminum Circles exhibit excellent formability and can be easily cut, stamped, or machined. They are ideal for industrial applications that require high precision and production efficiency.
Light Weight
Aluminum Circles are lightweight and offer sufficient strength for forming and fabrication, making them ideal for applications where reduced weight contributes to improved performance and lower energy consumption.
Available Size
| Alloy | Temper | Thickness (mm) | Diameter (mm) |
| 1050, 1060, 1070, 1100 | O, H12, H14, H16, H18, H19, H22, H24, H26, H28, H32, H34, H36, H38 | 0.2-6.0 | 50-1600 |
| 3003, 3004, 3105 | |||
| 5052 | |||
| 8011 |
Aluminum Surface Finishes & Protection
| Surface Finishes | Description | Features | Protection |
| Mill Finish | The natural finish of aluminum after rolling, without additional processing. | Non-uniform reflectivity, and a slightly rough surface with a matte or dull metallic sheen. | Paper interleaved, PE/PVC filming (if specified) |
| Anodizing | An electrochemical process that thickens the natural oxide layer on the aluminum surface. | Enhances corrosion resistance, hardness, and allows for coloring. | |
| Polished Finish | Polished aluminum is mechanically buffed to achieve a mirror-like surface without any protective coating. | A smooth, mirror-like surface with high reflectivity and a bright silver hue, offering a sleek and decorative finish. | |
| Brushed Finish | The surface is mechanically polished to create a uniform satin texture. | A linear texture and reduced reflectivity for a decorative feel. | |
| Color-Coated Finish | Produced by applying a layer of durable paint in various colors onto the aluminum surface. | It offers excellent resistance to corrosion, UV radiation, and long-lasting color, while enhancing the material's aesthetic versatility. |
Packaging of Aluminum Circle
| Surface Protection | Waterproof Sealing | Securing and Palletizing |
| The surface of Aluminum Circles is covered with a protective layer of polyethylene (PE) film, laser film, or oil to prevent oxidation and dirt accumulation. | Aluminum Circles are securely wrapped in waterproof materials, including plastic film, shrink wrap, or waterproof kraft paper. Desiccants may be placed inside the packaging to prevent moisture buildup. | The wrapped Aluminum Circles are securely strapped to wooden or metal pallets using durable steel or plastic bands, ensuring stability and safety in transit. |
Specification of Aluminum Circle (For Reference)
Comparison of Alloy Designations for Aluminum Products
| Alloy Series | Chinese Standard | American Standard | European Standard |
| 1000 Series | 1050 | 1050 | EN AW-1050 |
| 1060 | 1060 | EN AW-1060 | |
| 1070 | 1070 | EN AW-1070 | |
| 1100 | 1100 | EN AW-1100 | |
| 3000 Series | 3003 | 3003 | EN AW-3003 |
| 5000 Series | 5052 | 5052 | EN AW-5052 |
| 8000 Series | 8011 | 8011 | EN AW-8011A |
Temper Designation (For Reference)
| Temper | Definition |
| O | Annealed |
| H12 H14 H16 H18 H19 |
Strain-hardened, 1/4 hard Strain-hardened, 1/2 hard Strain-hardened, 3/4 hard Strain-hardened, full hard Strain-hardened, extra hard |
| H22 H24 H26 H28 |
Strain-hardened and partially annealed, 1/4 hard Strain-hardened and partially annealed, 1/2 hard Strain-hardened and partially annealed, 3/4 hard Strain-hardened and partially annealed, full hard |
| H32 H34 H36 H38 |
Strain-hardened and stabilized, 1/4 hard Strain-hardened and stabilized, 1/2 hard Strain-hardened and stabilized, 3/4 hard Strain-hardened and stabilized, full hard |
Chemical Composition (For Reference)
Chemical Composition conforms to Chinese, American and European standard specification
| Alloy | Si | Fe | Cu | Mn | Mg | Cr | Zn | Ti | Others: Each |
Others: Total |
Al: Min. |
| 1050 | 0.25 | 0.40 | 0.05 | 0.05 | 0.05 | - | 0.05 | 0.03 | 0.03 | - | 99.50 |
| 1060 | 0.25 | 0.35 | 0.05 | 0.03 | 0.03 | - | 0.05 | 0.03 | 0.03 | - | 99.60 |
| 1070 | 0.20 | 0.25 | 0.04 | 0.03 | 0.03 | - | 0.04 | 0.03 | 0.03 | - | 99.70 |
| 1100 | 0.95 Si + Fe | 0.05~0.20 | 0.05 | - | - | 0.10 | - | 0.05 | 0.15 | 99.0 | |
| 3003 | 0.60 | 0.70 | 0.05~0.20 | 1.0~1.5 | - | - | 0.10 | - | 0.05 | 0.15 | remainder |
| 3004 | 0.30 | 0.70 | 0.25 | 1.0-1.5 | 0.8-1.3 | - | 0.25 | - | 0.05 | 0.15 | remainder |
| 3105 | 0.60 | 0.70 | 0.30 | 0.3-0.8 | 0.2-0.8 | 0.20 | 0.40 | 0.10 | 0.05 | 0.15 | remainder |
| 5052 | 0.25 | 0.40 | 0.10 | 0.10 | 2.2-2.8 | 0.15-0.35 | 0.10 | - | 0.05 | 0.15 | remainder |
| 8011 | 0.5-0.9 | 0.6-1.0 | 0.10 | 0.20 | 0.05 | 0.05 | 0.10 | 0.08 | 0.05 | 0.15 | remainder |
Application of Aluminum
Household Products
Aluminum Circles are commonly used in kitchenware, furniture fittings, lighting fixtures, and decorative materials due to their lightweight nature, ease of cleaning, and attractive appearance that meet modern home needs.
Machinery Industry
Aluminum Circles are used in the machinery industry to manufacture various mechanical parts such as washers, gears, structural components, and protective housings for mechanical assemblies.
Packaging Industry
Aluminum Circles are commonly utilized in can lids, bottle caps, and container bases because of their non-toxic properties, corrosion resistance, and recyclability.
Electronics Industry
Aluminum Circles possess excellent thermal conductivity and heat dissipation, making them ideal for use in heat sinks, appliance housings, and thermal components in electronic devices, where they help ensure stable performance and reduce electromagnetic interference.
Household Products
Aluminum Circles are commonly used in kitchenware, furniture fittings, lighting fixtures, and decorative materials due to their lightweight nature, ease of cleaning, and attractive appearance that meet modern home needs.
Machinery Industry
Aluminum Circles are used in the machinery industry to manufacture various mechanical parts such as washers, gears, structural components, and protective housings for mechanical assemblies.
Packaging Industry
Aluminum Circles are commonly utilized in can lids, bottle caps, and container bases because of their non-toxic properties, corrosion resistance, and recyclability.
Electronics Industry
Aluminum Circles possess excellent thermal conductivity and heat dissipation, making them ideal for use in heat sinks, appliance housings, and thermal components in electronic devices, where they help ensure stable performance and reduce electromagnetic interference.
Household Products
Aluminum Circles are commonly used in kitchenware, furniture fittings, lighting fixtures, and decorative materials due to their lightweight nature, ease of cleaning, and attractive appearance that meet modern home needs.
Machinery Industry
Aluminum Circles are used in the machinery industry to manufacture various mechanical parts such as washers, gears, structural components, and protective housings for mechanical assemblies.
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