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Changzhou Dingang Metal Material Co.,Ltd.
Home > PRODUCTS > Aluminium Discs Circles > Aluminium Discs Circles Choosing the Ideal Alloy and Thickness for Cookware Like Pots And Pan

Aluminium Discs Circles Choosing the Ideal Alloy and Thickness for Cookware Like Pots And Pan

Product Details

Place of Origin: CHINA

Brand Name: Dingang - Aluminum Discs

Certification: CE FDA

Model Number: Aluminum disc circle

Payment & Shipping Terms

Minimum Order Quantity: 2 tons

Price: Negotiable

Packaging Details: Standard seaworthy package with wooden pallet

Delivery Time: 15-20 Working days

Payment Terms: L/C, T/T, Western Union

Supply Ability: 100000 tons per year

Get Best Price

customized aluminium discs circles


prepainted round aluminium discs

Alloy Or Not:
Is Alloy
Silver, Gold, Black,Pink,Green Etc.
Wooden Pallet, Wooden Case
Alloy Or Not:
Is Alloy
Silver, Gold, Black,Pink,Green Etc.
Wooden Pallet, Wooden Case
Aluminium Discs Circles Choosing the Ideal Alloy and Thickness for Cookware Like Pots And Pan

Aluminium Discs Circles Choosing the Ideal Alloy and Thickness for Cookware Like Pots And Pan



How to Choose Aluminum disk

When choosing an aluminum disk for cookware production, there are several factors to consider. Here are some key points to keep in mind:

Alloy Type: Select an aluminum alloy that is specifically designed for cookware applications. Common alloys used in cookware production include the 1xxx and 3xxx series. These alloys offer good formability, heat conductivity, and corrosion resistance.

Thickness: Consider the desired thickness of the aluminum disk based on the specific cookware application. Thicker disks provide better durability and heat retention, while thinner disks offer faster heat response and lighter weight.

Size and Shape: Determine the required size and shape of the aluminum disk based on the intended cookware piece. Consider the dimensions and curvature needed for pots, pans, or lids. The disk should match the dimensions of the desired cookware item.

Surface Finish: Decide on the desired surface finish for the aluminum disk. It can be left with a smooth, brushed, or textured surface based on the desired aesthetic and functional properties. Additionally, some cookware may have specific surface treatments, such as non-stick coatings, applied to the aluminum disk.

Heat Conductivity: Consider the heat conductivity properties of the aluminum disk. Aluminum is known for its excellent heat conductivity, which ensures even heat distribution during cooking. This property contributes to better cooking performance and energy efficiency.

Corrosion Resistance: Choose an aluminum disk that offers good corrosion resistance. This ensures the longevity and durability of the cookware, even when exposed to acidic or alkaline ingredients.

Quality and Certification: Ensure that the aluminum disk meets quality standards and certifications relevant to cookware production. Look for reputable suppliers who provide aluminum disks that comply with food-grade regulations and industry standards.

Sustainability: Consider the recyclability and environmental impact of the aluminum disk. Opt for aluminum that is highly recyclable to support sustainability efforts and minimize waste.




Aluminum in Disk One Side Painted Aluminum Alloy for Production Cookware
Product Aluminum in Disk
Thickness 0.7mm,0.8mm,1.0mm
Diameter 150-500mm
Material AA1100,AA1060,AA3003
Temper O
Inner Diameter N/A
Color High glossy blue, High glossy purple,
Coating thickness PE coating
  PE Paint Coating : Not Less Than 25um
Packing Export Standard Wooden Pallets
Payment Terms L/C at sight or 30% T/T in advance as deposit
MOQ 1Tons Per Specification
Delivery Time Within 45 Days
Loading Port Shanghai Port
Application Cookware,Pot,Signboard and decoration.


Aluminum disks or discs, also known as aluminum circle sheets, are widely used in the production of cookware. These disks are typically made from aluminum alloys, such as the 1xxx or 3xxx series, which are specifically designed for cookware applications.

Here is a description of aluminum disks for the production of cookware:



Aluminum disks are made from high-quality aluminum alloys that offer excellent heat conductivity, durability, and formability. These alloys are specifically chosen for their suitability in cookware applications.

Shape and Size:

Aluminum disks are circular in shape, resembling flat plates or discs. They are available in various sizes and thicknesses to accommodate different types of cookware, such as pots, pans, and lids.

Forming and Cutting:

Aluminum disks are designed to be easily formed and cut into the desired shape for specific cookware applications. They can be stamped, deep drawn, or spun to create the necessary curvature and dimensions required for the cookware piece.

Heat Conductivity:

Aluminum has exceptional heat conductivity, which allows for efficient heat distribution and retention during cooking. Aluminum disks ensure even heat distribution across the surface of the cookware, resulting in consistent cooking performance.


Aluminum disks are lightweight compared to other materials commonly used in cookware production, such as stainless steel or cast iron. This lightweight nature makes the cookware easier to handle and maneuver during cooking.

Corrosion Resistance:

Aluminum disks exhibit inherent corrosion resistance, making them suitable for contact with food and cooking liquids. They are resistant to rust and do not react with acidic or alkaline ingredients, ensuring the safety and longevity of the cookware.

Non-Toxic and Food-Grade:

Aluminum is a non-toxic and food-grade material, making it safe for cooking applications. Aluminum disks used in cookware do not release any harmful substances or flavors into the food, ensuring the food's integrity and safety.

Easy to Clean:

Aluminum disks have a smooth and non-porous surface, making them easy to clean. They are typically resistant to staining and can be easily wiped or washed after use.


Aluminum is highly recyclable, and aluminum disks can be recycled and reused to minimize waste and promote sustainability in the cookware production process.


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Why choose us?



1.We are The Professional Manufacturer For Coated Aluminum Coil and Sheet .
Choose us , you can save a lot us time from the trader business, We get your offer and produce the order as your request directly. and we are the professional in this industry , it is easy to understand what you want to get, Let us know what products you are produce for ,then we can according to your requirements recommend the material for you.

2.We Dipped In The Coated Aluminum Industry More Than 30 Years.
From 1992, We started from a school subsidiary house for printing the paper. Then we went up year by year. We went through the Asian financial crisis in 1997, the global financial crisis in 2008,then became more and more stronger, in order to save energy for our company, Our market from developed countries such as U.S., U.K. to South-east countries, then back to Europe and Domestic market. We have owned more and more clients feedback due to the well reputation from the crisis.

3.We Export The Coated Aluminum Products More than 100 Countries worldwide.
It is the most important that we are well known the requirement from different countries with different standards. FromAmerican stand to Europe Standard, We can easy to identify and strictly according to it. Also we are well know the different rule from different countries such as American clients well need the thickness in plus tolarance,but it should be minus tolarance thickness in south-east asia and Africa area.

4.We Never use the Re-Cycle Alumiunm Material.
All of us know that aluminm are the re-cycle alloy that can save energy for our earth. but most of the color coated aluminum products are used in very strict and inclement weather district. The re-cycle aluminum can not staisfy the requirement of it . That's why we can continue our business for more than 30 years here and this is the reason why more and more clients choose us with our coated aluminum products.

5.Full Quality Test Room We Have In Our Company Before the Order Loading Out.
Here in our company we have a full set of machines that can test any items of the coated aluminum quality such as coating thickness, Analysis of the Coating Content, The Aluminum Alloy Components, Temper, Tensile, Hardness,Etc., All the material that ship out to any countries should be test all the items during the production.

6.Worldwide serve systems.
We have the 24 hours business service and we can solve any problem from North America to South Africa in one-day-time.





Q:What's size of aluminum cirlce you can produce?
A:Conventional aluminium discs are available in diameters of 300mm, 400mm, 500mm, 600mm, 800mm, etc.
We can offer you with your specified size requirement on aluminum circles within diameter 100 - 800mm.

Q:Can you supply the sample piece on aluminum disks for checking before bulk order?
A:Here's no problem.We can offer you the small sample pieces for you checking quality and color.

Q:What's the color option on the prepainted aluminum disk you can produce?
A:We can produce color coating aluminum disks as per the clients' details or actual sample.

Q:What's thickness range of aluminum disks you can produce?
A: The thickness range not larger than 1.20mm we can punching.

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