- 1070 Aluminum Disc Circle Introduction
- 1070 Aluminum Disc Features
- Basic Information about 1070 Aluminum Discs
- Advantages of 1070 Aluminum Discs
- 1070 Aluminum Disc Product Quality
- Mechanical Properties of 1070 Aluminum Circle
- Chemical Compositions of 1070 Aluminum Circle
- Application Examples of 1070 Aluminum Discs
- Alloy Substitutes for 1070 Aluminum Discs
- When to Choose 1070 Aluminum Discs
- Common Problems During Production and Solutions
- Disadvantages of 1070 Aluminum Discs
- Common Problems During Usage and Solutions
- Conclusion
1070 Aluminum Disc Circle Introduction
1070 aluminum discs, also known as aluminum circles, are essential components in a wide range of applications across industries due to their unique combination of properties. These discs are manufactured from high-purity aluminum alloy 1070, which exhibits exceptional formability, thermal conductivity, and corrosion resistance.
1070 Aluminum Disc Features
- 1. Alloy 1070 aluminum plate, deep drawing quality, good spinning quality, excellent forming and anodizing, no four ears.
- 2. Excellent reflectivity, conducive to polishing.
- 3. The anodizing quality is good and suitable for hard anodizing and enamelling.
- 4. Smooth surface, smooth edges, hot-rolled quality.
- 5. Excellent pearlescent color anodization.
Basic Information about 1070 Aluminum Discs
1070 Aluminum Discs Composition
1070 aluminum discs are crafted from aluminum alloy 1070, which comprises 99.7% pure aluminum. The high purity of this alloy is a key factor contributing to its excellent formability and other desirable properties.
1070 Aluminum Disc Shape and Size
These aluminum discs are typically circular in shape, featuring precise dimensions in terms of diameter and thickness. Their round configuration is especially valuable for many applications.
Alloy: 1070
Temper: O, H12, H14, H16, H18, H22, H24, H26, H28
Thickness: 0.4-3.0mm
Diameter: 100-1500mm
Diameter Tolerance
| Nominal Diameter | Tolerance |
|---|---|
| Multiple of 5mm | +/- 0.5mm |
| Not multiple of 5mm | +/- 3.0mm |
Key Properties of 1070 Aluminum Circle
- Outstanding Formability: 1070 aluminum discs are renowned for their extraordinary malleability, enabling them to be easily shaped, stamped, and machined to create diverse forms and sizes. This property makes them an ideal choice for custom applications.
- Exceptional Thermal Conductivity: The high thermal conductivity of 1070 aluminum discs makes them perfect for applications where efficient heat dissipation is vital. They are often used in the manufacture of heat sinks and electronic components.
- Resistant to Corrosion: 1070 aluminum discs demonstrate good resistance to corrosion, enabling them to withstand exposure to moisture and environmental factors without significant deterioration in performance or aesthetics.
Advantages of 1070 Aluminum Discs
1. Lightweight
Being lightweight, 1070 aluminum discs are easy to handle and install. This characteristic is particularly beneficial in applications where weight reduction is a priority, such as in the aerospace and automotive industries.
2. Recyclability
Aluminum is highly recyclable, contributing to sustainability goals and environmental responsibility. 1070 aluminum discs can be recycled, which helps reduce environmental impact and conserve valuable resources.
1070 Aluminum Disc Product Quality
- 1. 1070 wafers are available in complete specifications. In addition to regular sizes, platters with a minimum thickness of 0.2 mm and a maximum thickness of 6.5 mm are also available.
- 2. The surface performance of the wafer is good, ensuring that there are no obvious scratches, oil stains, oxidation, black spots, etc.
- 3. When the round thickness is >0.5 mm, ensure that the edges of the finished product are neat and burr-free.
- 4. The grain size grade and elongation of the coil are well controlled, ensuring excellent deep drawing and spinning performance of the round material, effectively avoiding the possibility of post-processing. Undesirable patterns such as brushed lines, ruffles, and high ear rates.
- 5. Strictly control the alloy, status, and performance of the coil to ensure the accuracy and diversity of the round numbers provided.
- 6. Completely free of white rust, oil spots, roll marks, edge damage, bends, dents, holes, broken wires, scratches and other defects.
Mechanical Properties of 1070 Aluminum Circle
| Property | Typical Value |
|---|---|
| Tensile Strength | 55 - 95 MPa |
| Yield Strength | ~45 MPa |
| Elongation | 25-30% |
| Hardness | Varies (based on heat treatment) |
Chemical Compositions of 1070 Aluminum Circle
| Element | Composition (%) |
|---|---|
| Aluminum | 99.7 |
| Silicon | 0.20 (max) |
| Iron | 0.25 (max) |
| Copper | 0.04 (max) |
| Manganese | 0.03 (max) |
| Zinc | 0.03 (max) |
| Others (each) | 0.03 (max) |
| Others (total) | 0.10 (max) |
Application Examples of 1070 Aluminum Discs
| Type | Applications |
|---|---|
| Common Cookware | Pan Lid, Kettle, Induction Cooker Cladding, etc. |
| Lamps and Lantern Parts | Lamp shade, Lamp Cup, etc. |
| Construction Material | Traffic Guideboard, Building Decorations, etc. |
| Other | Transportation, Electronic Appliance, Consumer Goods, etc. |
1070 Aluminum Disc Circle for Cookware
1070 aluminum discs are frequently used in the manufacture of cookware, such as frying pans and pots, due to their excellent formability and high thermal conductivity. These properties ensure even heat distribution and efficient cooking.
1070 Aluminum Disc Circle for Heat Sinks
Given their exceptional thermal conductivity, 1070 aluminum discs are widely used in heat sinks. In electronic and electrical applications, they help dissipate heat effectively, preventing overheating and ensuring the reliability of components.
1070 Aluminum Disc Circle for Reflective Discs
The lighting industry often utilizes 1070 aluminum discs as reflective discs in lamps and lighting fixtures. They improve light distribution and enhance the overall performance and efficiency of lighting systems.
1070 Aluminum Disc Circle for Custom Stamped Parts
Various industries, including automotive and aerospace, leverage 1070 aluminum discs for custom stamped parts. Their formability and lightweight properties make them ideal for manufacturing specialized components.
Alloy Substitutes for 1070 Aluminum Discs
While 1070 aluminum discs offer unique advantages, there are scenarios where other alloy alternatives may be considered:
1. 1050 Aluminum Discs
Alloy 1050 is another high-purity aluminum alloy, boasting slightly higher formability compared to 1070. It can be an alternative when even greater malleability is required for specific applications.
2. 3003 Aluminum Discs
Alloy 3003 offers improved strength compared to 1070, making it a suitable choice for applications where structural integrity is essential. However, it may not match 1070 in terms of formability.
3. 6061 Aluminum Discs
Alloy 6061 provides enhanced strength and is often used in applications requiring structural support. Still, it may not be as easily formable as 1070, making the choice dependent on the specific requirements of the application.
When to Choose 1070 Aluminum Discs
1. Custom Shaped Parts
When your application requires custom-shaped parts, 1070 aluminum discs are an excellent choice. Their superior formability allows for the creation of unique and precise components tailored to specific requirements.
2. Heat Dissipation
For applications that demand efficient heat dissipation, such as heat sinks or lighting fixtures, 1070 aluminum discs are the ideal selection due to their high thermal conductivity. They ensure effective heat dissipation, preventing overheating and ensuring the reliability of electronic components.
3. Lightweight Components
In applications where lightweight components are essential, such as in the aerospace and automotive industries, 1070 aluminum discs provide the advantage of reduced weight without compromising performance.
Common Problems During Production and Solutions
1. Surface Imperfections
Issue: Surface imperfections, such as scratches or blemishes, may occur during the production of 1070 aluminum discs.
Solution: Implementing rigorous quality control measures and refining the manufacturing process can help reduce surface imperfections, ensuring high-quality final products.
2. Deformation
Issue: Due to the softness of 1070 aluminum discs, deformation or dents can occur during production, impacting the quality of the finished components.
Solution: Proper handling and the use of appropriate machining techniques, including the selection of suitable tooling, can help prevent deformation issues.
3. Surface Oxidation
Issue: Surface oxidation can result from exposure to environmental conditions during storage or transport, affecting the appearance and potentially the performance of the discs.
Solution: Storing 1070 aluminum discs in a controlled environment and applying protective coatings can help minimize surface oxidation, preserving their aesthetics and properties.
Disadvantages of 1070 Aluminum Discs
1. Limited Strength
One of the primary disadvantages of 1070 aluminum discs is their limited strength. They may not be suitable for applications that require high structural integrity or load-bearing capacity.
2. Softness
The high purity of the 1070 alloy results in relatively soft aluminum discs. While this softness is advantageous for formability, it can lead to easier deformation and denting in some applications, especially when subjected to physical impacts.
Common Problems During Usage and Solutions
1. Denting
Issue: Aluminum discs, including those made from 1070 alloy, may be susceptible to denting when subjected to physical impacts or heavy loads.
Solution: Implement preventive measures, such as protective coverings or bumpers, to help mitigate denting issues, ensuring the long-term reliability of the components.
2. Corrosion
Issue: Corrosion can occur if the aluminum discs are exposed to corrosive environments or substances, which can impact both aesthetics and performance.
Solution: Applying suitable coatings or protective treatments, such as anodizing or painting, can enhance corrosion resistance, preserving the integrity and appearance of the discs.
3. Thermal Expansion
Issue: Aluminum discs, including those made from 1070 alloy, may undergo thermal expansion with temperature fluctuations, potentially affecting their fit or function in an application.
Solution: Properly designed expansion joints or accommodating thermal expansion within the application's design can address this issue, ensuring the discs continue to perform effectively.
Conclusion
1070 aluminum discs, characterized by their formability, high thermal conductivity, and corrosion resistance, play a pivotal role in diverse applications, including cookware, heat sinks, reflective lighting discs, and custom stamped parts.
While they offer unique advantages, such as outstanding formability and lightweight properties, it's important to acknowledge their limitations in terms of strength.
When considering the use of 1070 aluminum discs, it's crucial to assess the specific requirements of your application and evaluate how well the alloy's properties align with those needs.
To maximize the potential of 1070 aluminum discs and address potential challenges in production and usage, it's essential to implement quality control measures, proper handling techniques, and protective coatings.
By understanding the versatility of 1070 aluminum discs and being aware of their potential issues, you can make well-informed decisions and harness the full potential of this versatile material.