3003 aluminium circle

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The properties of 3003 aluminum circle make it ideal for use in multiple markets including the cookware, automotive and lighting industries

3003 aluminium circle

  • Product name: 3003 aluminium circle
  • Alloy: 3003, 3004
  • Hardness: O, H12, H14, H16, H18
  • Thickness: 0.012″ – 0.39″ (0.3mm – 10mm)
  • Diameter: 3.94″ – 49.2″ (100mm-1250mm)
  • Elongation: 35%-38%
  • Tolerance: ±1%
  • Surface: Polished, Bright, Anodized, Coated or Uncoated

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3003 Aluminium Circle Overview

The manganese content of 3xxx series aluminum products is between 1.0-1.5, which is very effective in preventing rust and corrosion.

The 3003 alloy is the representative of the 3xxx series, so the 3003 aluminium circle has excellent anti-rust, anti-corrosion and forming properties. Now it is mainly used for aluminum pots, aluminum cans/bottles, aluminum bowls, rice cooker liner, road signs, lampshade, electric kettle, etc.

Specifically, compared to the 1000 series alloy aluminum circle, 3003 aluminium circle provides better strength and corrosion resistance, so it is more common in some high-end cookware, such as pressure cookers, rice cookers, etc. You can use it in a humid environment.
Aluminium 3003 Circles Supplier

Aluminium 3003 Circles Supplier


  • Product name: 3003 aluminium circle
  • Alloy: 3003, 3004
  • Hardness: O, H12, H14, H16, H18
  • Thickness: 0.012″ – 0.39″ (0.3mm – 10mm)
  • Diameter: 3.94″ – 49.2″ (100mm-1250mm)
  • Elongation: 35%-38%
  • Tolerance: ±1%
  • Surface: Polished, Bright, Anodized, Coated or Uncoated

The alloy composition of 3003 aluminium

Alloy Aluminium Copper Iron Manganese Silicon Zinc Others
3003 96.8 to 99% 0.05 to 0.20% 0.7% max 1.0 to 1.5% 0.6% max 0.1% max 0.15% max

3003 aluminum circle mechanical properties

Alloy  Temper Specified thickness(MM) Tensile strength(MPa)  Yield strength(MPa)
3003 0 0.2 – 0.8 120-135 ≧16
0.8-1.5 110-130 ≧17
1.5 – 3.0 95 – 120 ≧20
H22/H12 0.2 – 0.8 140-175 ≧6
0.8 – 1.5 135 – 170 ≧7
1.5 – 3.0 125 – 155 ≧8
H24/H14 0.2 – 0.8 140 – 175 ≧6
0.8 – 1.5 135-170 ≧7
1.5-3.0 125-155 ≧8
H26/H16 0.2 – 0.8 190-220 ≧2
0.8-1.5 180-205 ≧3
1.5-3.0 170-190 ≧5
H18 0.2 – 3.0 >185 ≧2

As a 3003 aluminium circle manufacturer, what are our advantages?

  • Huawei Aluminum is a professional aluminum circle factory for cookware, and has more than 20 years of experience in exporting to Africa, Asia, and South America.
  • Free samples
  • Aluminium round with smooth surface and smooth edges
  • Excellent drawing quality
  • Grain size is tightly controlled to minimize the “orange peel effect”. The “orange peel effect” is a rough surface, like the surface of an orange peel, which usually occurs after deep drawing. Huawei strictly controls chemistry and heat treatment to maximize the elongation of the material.
  • Wide range of size options, including custom shapes and sizes.
  • Anodized surfaces can be provided upon customer request.
  • well protected packaging
  • Professional quality inspection certificate
  • We have an experienced team to provide you with the best after-sales service.

Aluminum Circle Manufacturer

aluminum circle manufacturer

Countries and regions where our customers come from

We mass produce 3003 aluminium disc CC and DC material for the manufacture of pans, pressure cookers, rice cookers, road signs, etc. Below is the list of countries for cooperation and export.

Asia: Saudi Arabia, Oman, Kuwait, Iran, Bahrain, Qatar, UAE, Malaysia, Bangladesh, Thailand, Singapore, Sri Lanka, Australia, South Korea

Africa: Burkina Faso, Ghana, Kenya, Guatemala, Togo, Nigeria, South Africa

3003 Aluminium Circle

3003 Aluminium Circle

Performance characteristics of 3003 aluminium disc

  • High strength and corrosion resistance
  • Low anisotropy, excellent drawing and spinning quality.
  • 3003 aluminum disc has good cold forming characteristics, elongation between 35%-38%, good stability and high cost performance.
  • High reflectivity, good for polishing
  • High and uniform thermal spread
  • Good quality anodizing, suitable for hard anodizing and enamel.

3003 aluminum circle product application

The properties of 3003 aluminium circle make it ideal for use in multiple markets including the cookware, automotive and lighting industries, including:

1. Cooking utensils: baking pan, soup pot, frying pan, teapot, pressure cooker, pizza pan, rice cooker

2. Lighting accessories: downlights, laminated lights, lampshades for street lights, etc.

3. Signs and building materials: traffic signs, curtain walls, ceilings

Aluminum Circle For Cookware

Aluminum Circle for Cookware

Manufacturing process

Aluminum Ingot/Master Alloy—Aluminum Furnace—Aluminum Sheet—Hot Rolling (Direct Casting) or Cold Rolling (Cold Casting)—Stamping—Annealing Furnace—Final Inspection—Packaging– deliver goods

3003 aluminum circle production video

What is the difference between 1050 and 3003 aluminum circles?

It’s hard to tell apart from the outside, but there’s actually a difference.

First, there are differences in mechanical content and properties.

1050 aluminum circle is pure aluminum, containing more than 99.5% aluminum, mainly used for ordinary cookware, lampshade

The 3003 aluminium circle is an aluminum-manganese alloy. With better corrosion resistance strength and mechanical properties, it is mainly used for some products with high strength, mechanical properties and corrosion resistance requirements, such as pressure cookers, rice cookers, etc.

Aluminum Circle 3003

Aluminum Circle 3003

Second, the difference is price and cost

There are many overlaps in the application of the two, and the same product can use 1050 and 3003.

Customers should choose the right alloy according to their specific needs. For example, the kitchen utensils of 3003 aluminum circle are relatively hard, and the lampshade of 3003 is relatively corrosion-resistant.

However, where hardness and corrosion resistance are not critical, 1050 aluminum circle are a better choice because of their lower cost.

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Latest Comments

    Dear Sir, Please offer your best FOB Prices specs are as under ALUMINIUM STRIP (AL=99.50% MIN) SIZE:450 X32 X6 MM. DIN EN 570 EN-AW 1050 A, QUANTITY=3400KG
  • Sviatlana Kapachenia Said:
    Hello, Would you be so kind to offer item as follows: Coil 0,6х1250 (1000)mm EN AW-3105 5tons
  • MILES Said:
    Hello, Can you offer me Aluminium plates? Actally I need: 110mm x 1700mm x 1700mm 5083 H111 - 21 pcs Next year planed is 177 pcs
  • Fotograf Said:
    Świetny artykuł. Byłem zachwycony, że wyszukałem ten artykuł. Wielu osobom wydaje się, że mają rzetelną wiedzę na ten temat, ale często tak nie jest. Stąd też moje miłe zaskoczenie. Jestem pod wrażeniem. Zdecydowanie będę rekomendował to miejsce i częściej wpadał, aby zobaczyć nowe rzeczy.
  • kishor wagh Said:
    requirement of aluminium strip
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