3003 Aluminum Sheet
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Tianjin/Qingdao, China

Product Brief

The 3003 aluminum sheet is a pure aluminum that is used commercially. It’s moderately strong and can resist corrosion. Although it’s not heat treatable, it can be easily welded. It can also be formed using hot working and cold working methods. It is one of the alloys that have great machinability. 

3003 h14 aluminum sheet
3003-H14 Aluminum Sheet - (ASTM B209, QQ-A-250/2) Excellent weldability and formability, with good corrosion resistance makes 3003 Aluminum Sheet a popular and economical choice. 3003 Aluminum Sheet has a smooth, semi-shiny finish and is popular for many applications, including: fuel tanks, food & chemical handling, trailer siding & roofing, etc. Mill Finish - Not Polished

3003 Aluminum Sheet Application:
The reason 3003 aluminum sheet is widely used is because it is affordable and strong. Compared to the 1100 series of alloys, 3003 aluminum is 20 percent stronger. This is due to it being integrated with 1.20 percent manganese. It is considered a pure aluminum and is frequently used in various applications, such as for storage tanks, tool boxes, walkways, truck beds, decorative trim and chemical equipment. It can also be used to create fan blades, siding, trailer components, kitchen equipment, cooking utensils and for signage applications.

As a China-based 3003aluminum sheet manufacturer and supplier, we at Mingtai also produce aluminum slit coil, aluminum strip, aluminum foil, aluminum plate, mill finished aluminum sheet, checkered aluminum sheet, etc. For more detailed information, please continue browsing our website or feel free to contact us directly. 



3003 aluminum plate performance advantages:

1, low plasticity, good corrosion resistance

2. Good formability, weldability and corrosion resistance

3, good weldability

Technical Parameter

Typical alloy

3003 aluminum sheet



Thickness (mm)


Width (mm)


Length (mm)


Typical products

Power battery shell, cellphone shell, etc. 

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