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Alloy/3003 Aluminum Plate Sheet

3003 Aluminum Plate Sheet


Length/width : arbitrary cutting

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Application field : 3003 aluminum alloy has good formability, corrosion resistance and weldability. It is commonly used to make power battery shell, cooker, food storage device, etc. in lightweight vehicles.
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3003 Aluminum Plate Sheet

    Aluminum alloy 3003 plate sheet is a medium strength alloy with very good resistance to atmospheric corrosion and very good weldability as well as good cold formability. It has better mechanical properties, especially at elevated temperatures than the 1000 series alloys.

3003 aluminum plate has better mechanical properties at high temperature

3003 aluminum plate has better mechanical properties at high temperature

3003 aluminum plate specification

Alloy: 3003

Temper: O, H111, H112, H12,H14, H16, H18, H22, H24, H26

Thickness: 0.2mm--200mm

With: 500mm--2000mm

Length: 1000mm--12000mm

Surface: Mill finish, Bright finish, paper interleaved, one side film, both sides film.

Specific application of 3003 aluminum plate

The automotive fuel tank made of 3003 aluminum plate has become the preferred choice of automotive manufacturers in the industry. Aluminum has good corrosion resistance and extends the service life of the fuel tank, especially when it is strongly impacted, it will not break due to the welded joint. At this time, the safety of people and vehicles is well guaranteed. Aluminum has the advantage of light weight, which can reduce the self weight of the car body.

Power battery aluminum shell material 3003 aluminum plate

3003 honeycomb core aluminum plate

3003 aluminum plate is a common base material for building sound insulation and heat insulation. It has excellent antirust performance, easy processing, excellent forming and processing characteristics, and relatively higher strength; It has good corrosion resistance, good welding and electrical conductivity, excellent plate type and high recycling rate.

3003 deep drawing aluminum plate has good formability and is mainly used in deep drawing materials. 3003 aluminum alloy plate as stamping parts, models, cans and shells has many advantages such as good surface, good plasticity and pressure resistance. The power battery shell made of 3003 aluminum plate can reduce the weight of the battery, improve the capacity density of the battery, make the battery work stable and indirectly reduce the mass of the whole vehicle, Increase vehicle endurance.

3003 aluminum plate packing drawing

3003 vs 5052

  • 1. The aluminum content of 3003 aluminum plate is slightly higher than that of 5052 aluminum plate.
  • 2. The tensile strength of 5052h24 aluminum plate is as high as 230-280rm / MPa, which is much higher than that of 3003h24 aluminum plate. The performance of 5052 aluminum plate is significantly better than that of 3003 aluminum plate, and the price of 5052h24 aluminum plate is also significantly higher than that of 3003 aluminum plate
  • 3.3003 aluminum plates are mainly thin plates, and thick plates are rarely used; In addition to thin plate, 5052 aluminum plate is also widely used in thick plate.
  • 4.3003 aluminum plate is mainly used in humid environment, such as product packaging, refrigerator, air conditioner, cold storage, ventilation duct, etc. 5052 aluminum plate is commonly used in electrical shell, traffic vehicle, pressure vessel, etc. it is a common material for manufacturing automobile, aircraft fuel tank and oil pipe.

   Aluminum alloy 3003 plate sheet is a non-heat-treatable 1.2% manganese, 0.12% copper alloy commonly available in flat rolled coil, sheet and plate from a wide range of producing mills. It is one of the most commonly used of all aluminium alloys, essentially commercially pure aluminium with the addition of manganese to increase its strength about 20%. It has all the excellent properties of alloy 1100; excellent corrosion resistance plus the ability to be easily drawn or spun, welded or brazed. Alloy 3003 is fairly low strength but it can be hardened to a significant degree by cold working, enabling a series of“H” tempers.

3003 aluminum plate

3003 aluminum plate

    Aluminum alloy 3003 plate sheet is also produced as a bright finish tread plate (also known as checkered plate) with industrial and decorative applications. Aluminum tread plate in alloy 3003 is typically used in decorative architectural applications, due to its bright reflective finish. It is usually produced in a “1-bar” or “ 5 bars” tread pattern. Alloy

3003 tread plate is available on indent from Signi aluminum.

    Aluminum alloy 3003 plate sheet is also available as an “Alclad” product with one or both sides clad in Alloy 7072;

Corrosion Resistance. Excellent in a wide range of atmospheric environments, in food and architectural applications.

3003 aluminum plate has excellent corrosion resistance

3003 aluminum plate has excellent corrosion resistance

Heat Treatment

Alloy 3003 is not hardenable by heat treatment. It can be significantly hardened by cold work (eg by cold rolling) and various “H” tempers are produced – most commonly H12 (¼ Hard) and H14 (½ Hard) – as well as the soft annealed Temper O condition.

Alloy 3003 is usually supplied in H1x tempers, where the product is strain hardened only; there is no stabilisation treatment as is usual for the 5xxx series alloys.

To soften Alloy 3003 it can be annealed by heating to 415°C, hold until uniform temperature then cool; the rate of cooling is not important.

3003 h14 aluminum plate

3003 h14 aluminum plate  


Excellent weldability by all standard methods; gas, electric and resistance welding. GMAW and GTAW are preferred and widely used to produce structural welds. Filler alloys are usually 1100 although other alloys are possible. Welding of strain hardened tempers will reduce strengths in the heat affected



Machinability of the softer tempers O and H12 is poor, with the harder tempers such as H14

and above being somewhat easier to machine.

Applications: - Alloy 3003 plate sheet is typically used for:

Building industry : roofing and sidings, acoustic ceilings,corrugated sheets

Chemical and food industries : storage tanks, pipes, metal work

Equipment for heating and cooling : heat ex-changers, air condition evaporators, motor vehicle radiators,

freezer linings

Home appliances : cooking utensils, bakery moulds Office equipment

Typical Applications

cooking utensils, decorative trim, awnings, siding, storage tanks, chemical equipment.

3003 H12 aluminum plate

3003 H12 aluminum plate

Double sided film coated 3003 aluminum plate

Double sided film coated 3003 aluminum plate

Chemical Properties

Alloy Si Fe Cu Mn Mg Cr Ni Zn Ti Ga V Others Aluminium min.
Each Total
3003 0.6 0.7 0.05-0.2 1.0-1.5 - - - 0.10 - - - 0.05 0.15 Remainder

al en aw 3003

3003 aluminum plate delivery picture

3003 aluminum plate delivery picture

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