• Heavy Aluminum Baking Sheets - Aluminum Coils for Cold Rolling Without Color System 1
  • Heavy Aluminum Baking Sheets - Aluminum Coils for Cold Rolling Without Color System 2
  • Heavy Aluminum Baking Sheets - Aluminum Coils for Cold Rolling Without Color System 3
Heavy Aluminum Baking Sheets - Aluminum Coils for Cold Rolling Without Color

Heavy Aluminum Baking Sheets - Aluminum Coils for Cold Rolling Without Color

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Loading Port:
Shanghai
Payment Terms:
TT OR LC
Min Order Qty:
5 m.t.
Supply Capability:
5000 m.t./month

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Specification

Grade:
1000 Series
Surface Treatment:
Mill Finish
Shape:
Flat
Temper:
O-H112
Application:
Kitchen Use

1.Structure of Aluminium Coils for Cold Rolling without Color

Aluminium Coils for Cold Rolling without Color are widly used in decoration field. For the painting, it depends on the using evironment.  If you use in the open air, we recommend the PVDF coated aluminium coils. This kind of painting can last 15-20 years.  If you use in the room, we recommend PE coated aluminium coils. The price is much more competitive.Its weight is much lower than steel. So many customers choosed aluminium material instead of steel.

2. Main features of Aluminium Coils for Cold Rolling without Color

a.Competitive price---We have our own mills and can produce mill finished aluminium coils, so we can control the production cost better.

b.Professional after-sale service---We have more than 15 years exportation experience and you need not worry about the exporation problems.

c.Fast delivery time---We can control the delivery time within 35 days.


3. Image of Aluminium Coils for Cold Rolling without Color

 

Aluminium Coils for Cold Rolling without Color

Aluminium Coils for Cold Rolling without Color

Aluminium Coils for Cold Rolling without Color



4. Product Specification of Aluminium Coils for Cold Rolling without Color

AlloyTemperThicknessWidthCoating Thickness
AA1050H140.2-3MM1000-1800MM20-25 MICRONS


5.FAQ:

What is the quality standard?

---Usually our standard is GB3880-2006

What is the largest width?

---It is 2300mm

What is the MOQ?

---Usually we can accept 80 tons.


Q:What are the common sizes of aluminum sheets?
The industry and application determine the common sizes of aluminum sheets. However, there are several standard sizes that are readily available. For general fabrication and construction, aluminum sheets typically range in thickness from 0.020 inches to 0.125 inches. These sheets are commonly found in sizes such as 4 feet by 8 feet, 4 feet by 10 feet, and 5 feet by 10 feet. In the automotive industry, aluminum sheets are frequently used for body panels and structural components. The sizes used in this sector can vary from 0.040 inches to 0.125 inches in thickness, with dimensions depending on the specific application or vehicle model. When it comes to aerospace applications, aluminum sheets are usually thinner and smaller. These sheets can be anywhere from 0.010 inches to 0.080 inches in thickness, with dimensions generally being smaller compared to other industries. It's important to note that while these sizes are common, custom sizes can also be manufactured to meet specific project requirements. Furthermore, specialized industries may have unique size requirements that differ from the general standards. Therefore, it is always advisable to consult suppliers or manufacturers to determine the most suitable size for a particular application.
Q:What are the different surface treatments available for aluminum sheets?
There are several different surface treatments available for aluminum sheets, each with its own unique properties and benefits. Some of the most common surface treatments for aluminum sheets include anodizing, painting, powder coating, and laminating. Anodizing is a popular surface treatment method that involves immersing the aluminum sheet in an electrolyte solution and passing an electric current through it. This creates an oxide layer on the surface of the aluminum, which enhances its corrosion resistance, improves durability, and can also provide decorative finishes in a variety of colors. Painting is another common surface treatment option for aluminum sheets. It involves applying a layer of paint onto the surface of the sheet, which not only enhances its aesthetics but also provides protection against corrosion and environmental elements. Painting allows for a wide range of colors and finishes, making it a versatile option for various applications. Powder coating is a technique where a dry powder is electrostatically applied to the aluminum sheet and then cured under heat, creating a durable and attractive finish. Powder coating offers excellent resistance to weathering, chemicals, and UV rays, making it suitable for outdoor applications. It also provides a wide range of color options and can be applied to achieve various textures and finishes. Laminating is a surface treatment process that involves bonding a thin layer of a different material, such as plastic or wood, onto the aluminum sheet. This not only enhances the aesthetics but also provides additional properties like scratch resistance, increased strength, and insulation. Laminating can offer a wide variety of finishes and textures, allowing for customization and versatility in design. These are just a few examples of the various surface treatments available for aluminum sheets. The choice of treatment depends on the specific requirements of the application, desired aesthetics, durability, and environmental factors. Consulting with a professional or supplier can help determine the most suitable surface treatment option for a specific project or application.
Q:What are the different methods of surface patterning aluminum sheets?
There are several methods available for surface patterning aluminum sheets, each with its own advantages and applications. Some of the commonly used methods include: 1. Mechanical Etching: This method involves the use of abrasive materials, such as sandpaper or wire brushes, to create patterns on the surface of the aluminum sheet. By applying varying pressure and movement, desired patterns can be achieved. Mechanical etching is a cost-effective and versatile method, suitable for creating simple to complex patterns. 2. Chemical Etching: Also known as chemical milling, this method uses chemicals to selectively remove material from the aluminum surface, creating patterns. The aluminum sheet is coated with a resist and then immersed in an etchant solution that dissolves the exposed areas, leaving behind the desired pattern. Chemical etching allows for precise and intricate designs but requires careful control of the etching process. 3. Laser Engraving: This method utilizes a high-power laser beam to remove material from the aluminum surface and create patterns. The laser beam is controlled by computer software, allowing for precise and detailed designs. Laser engraving is suitable for both small and large-scale production and offers high accuracy and repeatability. 4. Embossing: In this method, the aluminum sheet is pressed between two dies that have raised patterns, creating a three-dimensional design on the surface. Embossing can be done through mechanical or hydraulic presses and is commonly used to add texture and aesthetic appeal to aluminum sheets, such as for decorative purposes or branding. 5. Printing: Various printing techniques can be used to apply patterns onto aluminum sheets. These include screen printing, where ink is forced through a mesh screen onto the aluminum surface, and digital printing, which uses inkjet technology for high-resolution patterns. Printing methods allow for a wide range of colors and designs, making them suitable for decorative applications. The choice of surface patterning method depends on factors such as the desired pattern complexity, production volume, cost considerations, and the intended end-use of the aluminum sheets. Each method offers unique advantages and limitations, and manufacturers can select the most appropriate technique based on their specific requirements.
Q:Are aluminum sheets suitable for electrical connectors?
Indeed, electrical connectors can be effectively made using aluminum sheets. Aluminium, being a metal with high conductivity, is an ideal option for facilitating the flow of electric current. Its low electrical resistance enables the efficient transmission of electricity. Moreover, aluminum is renowned for its lightweight properties, resistance to corrosion, and affordability, rendering it a favored choice for electrical connectors across diverse sectors like automotive, aerospace, and electronics. Nevertheless, it should be emphasized that when aluminum connectors are utilized alongside dissimilar metals, extra precautions might be necessary to avert the occurrence of galvanic corrosion.
Q:How do I calculate the weight of aluminum sheet? What is the density?
Weight by volume * density. With the quality, volume density.
Q:Are 101 aluminum sheets suitable for lightweight structural applications?
101 aluminum sheets are appropriate for lightweight structural applications. Aluminum is well-known for its lightweight characteristics, making it a popular option for structural applications that prioritize weight reduction. The 101 aluminum alloy is specifically engineered to provide high strength and excellent formability, making it an ideal selection for various structural components. These sheets can be utilized in industries such as aerospace, automotive, and construction, where the emphasis is on reducing weight while maintaining structural integrity. Furthermore, 101 aluminum sheets possess good corrosion resistance, rendering them suitable for outdoor applications or environments with elevated moisture levels. In conclusion, 101 aluminum sheets are a dependable choice for lightweight structural applications due to their strength, formability, and corrosion resistance properties.
Q:Are aluminum sheets suitable for food-grade applications?
Indeed, food-grade applications can utilize aluminum sheets. Due to its exceptional attributes, aluminum is extensively employed in the food industry. It is known for being non-toxic, resistant to corrosion, and possessing a high level of thermal conductivity. Consequently, it proves to be a fitting option for both food processing and packaging. Not only can aluminum sheets be utilized in the creation of food-grade containers, trays, and packaging materials, but they are also commonly employed in cooking utensils. For instance, baking sheets and foil made from aluminum are safe to use when in direct contact with food. Moreover, aluminum sheets are easily cleaned and sanitized, thereby making them a hygienic choice for food-grade applications.
Q:Can the aluminum sheets be used for manufacturing light reflectors?
Yes, aluminum sheets can be used for manufacturing light reflectors. Aluminum is highly reflective and has excellent light reflecting properties, making it a popular choice for manufacturing light reflectors in various industries.
Q:How do aluminum sheets perform in terms of sound insulation?
Aluminum sheets do not possess notable sound insulation properties, as they lack significant density and thickness. Instead, they are predominantly utilized in scenarios where their lightweight composition, resistance to corrosion, and thermal conductivity are sought after, rather than for their ability to block sound. For effective sound insulation, alternative materials like rubber, foam, or fiberglass are frequently preferred.
Q:What are the fire resistance properties of aluminum sheets?
Aluminum sheets have excellent fire resistance properties due to their high melting point and low flammability. When exposed to fire, aluminum forms a protective oxide layer that acts as a barrier, preventing further heat transfer and combustion. This makes aluminum sheets a reliable choice for applications where fire safety is a concern.

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