1050/1060/3003/5052/5083 Aluminum Discs for Cookware and Traffic Signs

Aluminum discs(also called aluminum circles) are produced from high-quality aluminum coils through processes such as stamping, circle blanking, annealing, and surface finishing. They feature excellent ductility, superior deep-drawing performance, high surface brightness, uniform thickness, and stable strength, making them an essential raw material for manufacturing cookware, kitchen utensils, and road traffic signs.

We supply a full range of aluminum circle alloys-from 1050, 1060, 1100, 3003 to 5052 and 5083-to meet different hardness, strength, and forming requirements.

Product Advantages of Aluminum Discs

1. Lightweight

Aluminum is extremely light, making the discs easy to transport and process while significantly reducing logistics costs.

2. Strong Corrosion Resistance

Aluminum alloy discs have exceptional resistance to atmospheric and marine environments, ensuring long service life and low maintenance costs.

3. Excellent Deep-Drawing Performance

With outstanding plasticity and ductility, aluminum circles are ideal for producing cookware such as pots, pans, and kettles that require deep drawing without cracking or wrinkling.

4. High Thermal Conductivity

Pure aluminum series (1050/1060) offer excellent heat conductivity, ensuring cookware heats quickly and evenly, improving energy efficiency and cooking performance.

5. High Surface Quality

Strict control over oil stains, scratches, and indentations during production results in a smooth surface that enhances coating, painting, and polishing results.

6. Eco-Friendly & Recyclable

Aluminum discs are 100% recyclable and comply with sustainable manufacturing standards.

7. Safe & Non-Toxic

Meets food-contact material regulations-non-toxic, odorless, and safe for cookware applications.

Specifications of Aluminum Discs

Alloy Grades: 1050 / 1060 / 1100 / 3003 / 5052 / 5083

Temper: O, H12, H14, H18, H24, H32, etc.

Diameter: 80 mm- 1200 mm (customizable)

Thickness: 0.5 mm- 6 mm

Surface Finish: Mill finish, brushed, polished

Production Process: CC / DC

Tolerance:

Diameter: ±0.2 mm

Thickness: ±0.02 mm

Packaging: Moisture-proof pallets, export fumigation-free wooden boxes

Samples: Available

MOQ: 1-3 tons

Applications

1. Cookware Manufacturing

Frying pans, non-stick pans

Rice cooker inner pots

Pressure cooker bases

Trays, kettle bodies, deep-drawn kitchen utensils

2. Traffic Signs

Highway traffic signs

Municipal road signboards

Parking signs

Warning signs, advertising displays

Company Profile

We are a manufacturing factory specializing in producing and exporting aluminum circles and aluminum sheet/coil products, with over 20 years of experience in aluminum processing.

Integrating R&D, production, inspection, sales, and export, we are located in one of the largest aluminum industrial clusters.

With complete facilities for rolling, circle blanking, annealing, and surface finishing, our products are exported to over 60 countries, including Southeast Asia, the Middle East, South America, Africa, and Europe, earning wide recognition from global customers.

Why Choose Us?

1. High Precision Tolerance

Strict control over diameter and thickness ensures reliability and high yield on automatic production lines.

2. Superior Surface Quality

Smooth, clean surfaces with no oil stains, scratches, oxidation, or other defects-ideal for anodizing, coating, and cookware finishing.

3. Excellent Formability

Specially engineered for deep drawing and stretching, minimizing earing and cracking to reduce material waste.

4. Strict Alloy Composition

Ensures compliance with international chemical composition standards-guaranteeing weather resistance for traffic signs and safety for food-contact cookware.

Packaging & Delivery

Waterproof film + kraft paper + fully enclosed wooden pallets

Reinforced with metal packing straps

Supports sea freight and air freight

Ensures safe delivery without damage during long-distance transport