12 Inch Aluminum Disc
A 12 inch aluminum disc is one of the most commonly requested sizes in aluminum circle production. Its balanced diameter makes it suitable for deep drawing, stamping and spinning processes, especially for manufacturing cookware components such as frying pans, pots, lids and kitchen utensils.
Haomei Aluminum manufactures high-quality 12 Inch Aluminum Disc products for cookware, lighting, automotive parts, signage and industrial applications. With stable aluminum raw materials, advanced production equipment and strict quality control, we supply 12 inch aluminium round discs with customized alloy, thickness, temper, surface finish and packaging solutions for global customers.
As an experienced aluminum disc manufacturer in China, Haomei Aluminum provides both standard and customized aluminum disc 12 inch solutions according to customers’ drawings, samples or production requirements.
Whether you need soft aluminum circles for deep-drawn cooking pots or stronger aluminum blanks for industrial parts, we can provide a practical material solution with stable dimensions, clean edges and dependable surface quality.
For projects requiring other diameters, please also view our aluminum circle products and custom aluminum discs.
12 Inch Aluminum Disc Specifications
| Product Name | 12 Inch Aluminum Disc / 12" Aluminium Round Disc |
| Standard Diameter | 12 inches / 304.8 mm |
| Diameter Tolerance | Available according to drawing and application requirements |
| Available Alloys | 1050, 1060, 1070, 1100, 3003, 3004, 5052 and other grades |
| Thickness Range | Commonly 0.5 mm–6.0 mm; customized thickness available |
| Temper | O, H12, H14, H16, H18, H22, H24, H32 and customized tempers |
| Surface | Mill finish, polished, brushed, anodized-ready, coated or customized |
| Edge Type | Smooth edge, deburred edge, rounded edge or stamped edge |
| Production Process | CC or DC rolling, punching, cutting |
| Processing | Cutting, blanking, stamping, spinning, deep drawing and custom fabrication |
| Packaging | Export seaworthy packaging with protective interleaving and reinforced pallets |
The final specification of a 12 inch aluminum disc should be selected based on forming depth, stamping pressure, surface treatment, corrosion environment and finished-product requirements.
Aluminum Alloys Available for 12" Round Discs
1050 / 1060 Aluminum Disc
1050 and 1060 aluminum discs are among the most commonly used aluminum grades for 12 inch round discs. With high aluminum purity, excellent thermal conductivity and outstanding forming ability, these alloys are widely selected for deep drawing, spinning and stamping applications where smooth surface quality and easy processing are required.
Typical applications include:
- Cooking pot and frying pan blanks
- Rice cooker inner pots
- Lighting reflectors and lampshade components
- Decorative aluminum covers
- General spinning parts
- Traffic signs and safety signs
For deep drawing and spinning processes, O temper 12 inch aluminum discs are a popular choice because the annealed condition provides better elongation, lower hardness and improved forming performance.
3003 Aluminum Disc
3003 aluminum discs provide higher strength than 1050 and 1060 aluminum discs while maintaining good formability, corrosion resistance and processing performance. This balanced performance makes 3003 aluminum a preferred choice for products that require both durability and deep drawing capability.
Typical applications include:
- Frying pans and cookware products
- Pressure cooker components
- Industrial equipment covers
- Automotive parts
- Building and engineering applications
Customers requiring a balance between strength and drawability can explore our 3003 aluminum circle options with customized diameter, thickness, alloy and surface requirements.
1100 Aluminum Disc
1100 aluminum discs provide excellent corrosion resistance, good thermal conductivity and superior workability. This alloy is widely used in applications where high formability, clean appearance and reliable processing performance are more important than high strength.
Compared with higher-strength aluminum alloys, 1100 aluminum offers excellent machinability and forming characteristics, making it suitable for stamping, spinning and decorative applications.
Typical applications include:
- Kitchenware and cooking equipment
- Chemical equipment components
- Decorative aluminum products
- Heat-related components
- Stamped aluminum parts
5052 Aluminum Disc
5052 aluminum discs are designed for applications requiring improved strength, excellent corrosion resistance and reliable performance in challenging environments. Compared with pure aluminum grades, 5052 provides better mechanical properties while maintaining good forming ability.
Due to its excellent resistance to moisture and corrosion, 5052 aluminum discs are commonly selected for outdoor, marine and industrial applications where long service life is required.
Typical applications include:
- Marine equipment components
- Electrical enclosures
- Industrial equipment covers
- Automotive and transportation parts
- Industrial stamped aluminum products
Why Choose Haomei Aluminum for 12 Inch Aluminum Discs?
Choosing the right 12 inch aluminum disc is not only about the diameter. Material quality, dimensional stability, surface condition and forming performance all influence the efficiency of your production process. Haomei Aluminum works closely with customers to supply aluminum discs that meet the requirements of stamping, deep drawing, spinning, cookware manufacturing and industrial applications.
Reliable Size Accuracy and Thickness Control
Haomei 12 inch aluminum discs are produced with strict control of diameter tolerance, thickness uniformity and flatness. Consistent dimensions help manufacturers maintain stable production during stamping, spinning and forming processes, reducing material waste and improving overall processing efficiency.
Smooth Edges for Better Forming Performance
Edge quality plays an important role in aluminum disc forming. Our 12 inch aluminum discs can be supplied with clean cutting edges and reduced burrs to minimize cracking risks during deep drawing and spinning. Smooth edges also help lower additional trimming and polishing requirements after processing.
Multiple Alloys and Tempers for Different Applications
Haomei Aluminum offers 12 inch aluminum discs in popular alloys such as 1050, 1060, 1100, 3003 and other grades according to application needs. O temper aluminum discs are commonly selected for deep drawing and cookware production, while H temper options are available for applications requiring higher strength and stiffness.
Careful Surface Protection and Export Packaging
Surface quality is important for products requiring polishing, anodizing or decorative finishing. Haomei provides protective solutions including interleaved paper, plastic film, customized packing and export-standard packaging to help keep aluminum discs clean and damage-free during transportation.
From alloy selection and temper recommendation to customized dimensions and packaging, Haomei Aluminum provides complete 12 inch aluminum disc solutions for customers worldwide. Our team can recommend suitable materials based on your production process, drawings and final product requirements.
Applications of 12 Inch Aluminum Discs
A 12 inch aluminum disc is a versatile aluminum blank widely used for medium-sized products that require good formability, consistent thickness and a smooth surface finish. With excellent ductility and corrosion resistance, it can be further processed by deep drawing, spinning, stamping, punching and machining to meet different manufacturing requirements.
Haomei Aluminum supplies 12 inch aluminum circles for global customers in cookware, lighting, industrial equipment, transportation and other industries. The final application depends on factors such as aluminum alloy, temper, thickness and surface quality.
Common Applications of 12 Inch Aluminum Round Discs
- Cookware Manufacturing: Used for frying pans, sauce pans, cooking pots, pressure cooker components and non-stick cookware bases.
- Food Processing Products: Suitable for pizza pans, baking trays and aluminum food containers requiring lightweight and hygienic materials.
- Lighting Industry: Applied for lampshades, reflectors and lighting housings due to aluminum's good reflectivity and corrosion resistance.
- Signs and Decorative Products: Used for road signs, advertising panels, nameplates and decorative aluminum parts.
- Industrial Components: Suitable for machine covers, ventilation parts, equipment housings and customized aluminum components.
- Automotive and Transportation Parts: Used in lightweight aluminum components requiring easy forming and durability.
12 Inch Aluminum Disc for Deep Drawing Applications
For deep drawing products, especially cookware, manufacturers require aluminum discs with uniform thickness, excellent elongation and stable mechanical properties. These characteristics help prevent cracking during forming and improve production efficiency.
Haomei Aluminum provides 12 inch aluminum discs in various alloys, including 1050, 1060, 1100 and 3003 aluminum circles, with customized thickness, temper and surface options according to customer requirements.
For cookware production, customers can also explore our aluminum circles for cookware designed for deep drawing and stamping applications.
Custom 12 Inch Aluminum Discs for Your Production Needs
Standard 12 inch aluminum discs may not always match every customer's forming process, equipment requirements or final product specifications. Haomei Aluminum supplies custom 12 inch aluminum discs with flexible options in size, alloy, thickness, surface finish and packaging to help manufacturers improve production efficiency and reduce material waste.
Our customization service is suitable for cookware, lighting parts, stamping components, industrial covers and other applications that require consistent quality aluminium round blanks.
Available customization options:
- Diameter customization: Standard 12 inch (304.8 mm) discs or other metric and non-standard diameters according to your drawings
- Thickness control: Customized thickness ranges and tighter thickness tolerances for deep drawing, spinning and stamping applications
- Aluminum alloy and temper: Selection of 1050, 1060, 1100, 3003, 5052 and suitable tempers based on forming performance and end use
- Surface treatment: Mill finish, smooth bright surface, polishing-ready finish or other surface requirements
- Edge processing: Deburred edges, smooth edge conditions or special edge requirements to match production equipment
- Additional processing: Center holes, punched holes and customized shapes are available for specific applications
- Packaging solutions: Protective film, paper interleaving, export pallets and customized packing methods for safe international transportation
- Order flexibility: Trial quantities for product testing as well as stable mass production for large stamping and manufacturing lines
- Material supply options: Customized aluminum coil sourcing and production planning for customers with continuous high-volume requirements
- Export requirements: Customized labels, pallet sizes, container loading plans and shipping documents according to destination market standards
Request a Quote for 12 Inch Aluminum Discs
Contact Haomei Aluminum today for custom 12" aluminium round discs with reliable quality, flexible specifications and export-ready packaging.
Contact Haomei AluminumTo receive an accurate quotation for your 12 inch aluminum discs, please share the required alloy, thickness, temper, quantity, application and delivery destination. If you provide technical drawings, samples or production specifications, our team can recommend the most suitable material and manufacturing process for your project.
Secure Export Packaging for 12 Inch Aluminum Discs
Proper packaging is essential to ensure that 12 inch aluminum discs arrive in excellent condition after international transportation. At Haomei Aluminum, every shipment is packed according to the product specifications, shipping method and destination, helping reduce the risk of surface damage, moisture, deformation and handling impacts during transit.
Whether the order is shipped by sea, air or rail, we can provide customized export packaging for full container loads (FCL), less-than-container loads (LCL) and mixed cargo shipments.
- Protective paper or PE film placed between each aluminum disc to minimize surface scratches
- Moisture-resistant plastic wrapping to protect against humidity during overseas transport
- Durable wooden pallets or fumigation-free plywood pallets for export compliance
- Heavy-duty steel or reinforced plastic strapping for stable pallet securing
- Edge and corner protectors to reduce damage during loading and unloading
- Clear labels indicating alloy, diameter, thickness, temper, batch number and packing quantity
For customers requiring anodizing, polishing, cookware manufacturing or other applications with strict surface quality requirements, additional protective interleaving materials can be used to reduce friction and maintain a clean, smooth finish throughout long-distance transportation.
Haomei Aluminum also supports customized packaging based on customer specifications, including private labeling, pallet dimensions, export marks and container loading requirements for distributors, manufacturers and OEM buyers worldwide.
Export Markets of Haomei 12 Inch Aluminum Disc
Haomei Aluminum supplies 12 Inch Aluminum Disc products to customers across North America, South America, Europe, the Middle East, Africa and Oceania. Our aluminum discs are widely used by cookware manufacturers, lighting companies, HVAC fabricators, metal spinning workshops, industrial processors and distributors. Based on the requirements of different markets, we can provide customized alloys, tempers, dimensions, export packaging and logistics solutions to ensure every shipment arrives safely and meets local manufacturing standards.
The following are some representative export markets for our 12 inch aluminum discs:
United States
Haomei Aluminum supplies 12 inch aluminum discs for cookware, pizza pans, lighting reflectors, traffic signs and metal spinning applications. Many customers require inch-based dimensions, strict diameter tolerances, palletized export packing and complete material traceability.
Canada
Aluminum round discs are widely used for kitchenware, HVAC covers, industrial fabrication and commercial signage. Moisture-resistant packaging and reinforced protection help maintain product quality during long-distance transportation and seasonal temperature changes.
Mexico
Customers mainly purchase 1050, 1060 and 3003 aluminum discs for cookware production, household appliance components and stamping operations. Stable thickness tolerance, smooth edges and excellent deep drawing performance are key purchasing factors.
Brazil
Aluminum circles are supplied for cooking utensils, decorative products, lighting fixtures and industrial metal fabrication. Export packaging is optimized for ocean freight to reduce the risk of scratches, moisture and deformation during shipment.
Germany
German manufacturers use precision aluminum circles for lighting systems, machinery covers, architectural components and precision stamped parts. Surface finish, dimensional consistency and inspection documents are often important purchasing requirements.
Italy
Italian customers purchase aluminum discs for cookware, espresso machine components, lampshades and spun metal products. Soft temper materials with excellent spinning, polishing and forming properties are widely preferred.
Turkey
Aluminum round blanks are supplied for cookware factories, heating equipment, kitchen appliance manufacturing and general metal processing. Customers value stable mechanical properties, reliable quality consistency and competitive bulk supply.
United Arab Emirates
Our aluminum discs are used in decorative metal products, kitchenware, lighting, architectural fabrication and commercial equipment. Corrosion-resistant alloys such as 5052 are frequently selected for coastal and humid environments.
Saudi Arabia
Haomei Aluminum exports aluminum blanks for industrial fabrication, commercial kitchen equipment, ventilation systems and signage production. Heat-resistant export packaging and container loading solutions can be customized according to customer requirements.
South Africa
Aluminum discs are supplied to cookware manufacturers, lighting companies, agricultural equipment producers and metalworking distributors. Mixed-size container shipments and flexible packaging solutions help meet diverse purchasing needs.
Australia
Our 12 inch aluminum discs are widely used in outdoor lighting, fabricated metal products, signage, marine-related equipment and industrial applications. Customers focus on corrosion resistance, consistent quality and reliable export packaging for long-distance transportation.
With years of international export experience, Haomei Aluminum provides customized specifications, mill test certificates, protective packaging and efficient global logistics services, helping customers receive high-quality 12 Inch Aluminum Disc products on time and in excellent condition.
Manufacturing Process of 12 Inch Aluminum Disc
At Haomei Aluminum, each 12 Inch Aluminum Disc goes through controlled production processes to ensure reliable quality.
The typical manufacturing process includes:
- Aluminum Coil Selection High-quality aluminum coils are selected according to alloy, thickness tolerance and application requirements.
- Rolling and Annealing The aluminum material is processed through rolling and annealing to achieve suitable hardness and excellent forming performance.
- Circle Cutting Advanced punching equipment is used to produce accurate 12-inch round aluminum discs with consistent dimensions.
- Surface Inspection Each batch is inspected for diameter accuracy, thickness tolerance, surface quality, edge condition and mechanical properties.
Quality Inspection Items
- Diameter accuracy
- Thickness tolerance
- Surface quality
- Edge condition
- Mechanical properties
Quality Assurance
This ensures the finished 12 inch aluminium round discs meet customer requirements before shipment.
FAQ About 12 Inch Aluminum Disc
What is the diameter of a 12 inch aluminum disc?
A 12 inch aluminum disc has a diameter of approximately 304.8 mm. It is one of the most widely used sizes for cookware and industrial aluminum circle applications.
What alloy is commonly used for 12 inch aluminum discs?
Common alloys include 1050, 1060, 1100, 3003 and 5052 aluminum. The best choice depends on the forming process and final application.
Can Haomei supply custom thickness for 12 inch aluminum discs?
Yes. Haomei Aluminum supplies customized thickness options according to customer requirements, including specifications for deep drawing, stamping and spinning applications.
Do you export 12 inch aluminum discs overseas?
Yes. Haomei Aluminum exports aluminum discs to customers in North America, Europe, Asia, the Middle East and other regions, including the USA, Mexico, India, Turkey, the UAE, Vietnam and Germany.
How can I get a quotation for 12 Inch Aluminum Disc?
Please provide the required alloy, thickness, temper, quantity and application. Haomei Aluminum will recommend a suitable material solution and provide a competitive quotation based on your requirements.
What thicknesses are available?
Common thicknesses range from approximately 0.5 mm to 6.0 mm. Other thicknesses can also be supplied depending on the alloy, diameter, application and order quantity.
Which alloy is best for aluminum cookware discs?
1050, 1060, 1100 and 3003 are widely used for cookware manufacturing. The most suitable alloy depends on whether the product requires deep drawing, spinning, higher strength, good thermal conductivity or a specific surface finish.
Can Haomei Aluminum provide O temper discs?
Yes. O temper aluminum discs are available for applications requiring excellent ductility, including deep drawing, spinning and stamping processes.
Can you make discs with holes or special shapes?
Yes. Besides standard 12 inch aluminum discs, Haomei Aluminum can manufacture discs with center holes, punched holes, custom profiles and other value-added processing according to customer drawings.
Do you supply samples?
Yes. Sample availability depends on the requested alloy, thickness, surface finish and current production schedule. Please send us your detailed specifications, and we will confirm the sample options accordingly.