3003 Aluminum Coil and Strip


3003 is an AL-Mn alloy, which is the most widely used anti-rust aluminum. It has good corrosion resistance and good weldability.

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3003 Aluminum Coil and Strip

3003 is an AL-Mn alloy, which is the most widely used anti-rust aluminum. It has good corrosion resistance and good weldability.

As an experienced aluminum coil supplier, XieNuo Company’s crafting and processing technique of 3003 aluminum coil are among the best.

3004 Aluminum Coil DC / CC Alloy designation (For Reference)

Comparison of Alloy Designations for 3004 aluminum sheet coil.

Alloy Series Chinese Standard American Standard European Standard
3xxx Series 3003 3003 EN AW-3003

3003 Aluminum Coil DC / CC Chemical Compositing

Chemical Composition conforms to Chinese, American and European standard specification (For Reference)

Alloy Si Fe Cu Mn Zn Ti Others:Each
3003 0.6 0.7 0.05-0.20 1.0-1.5 0.25 0.15 0.05

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Mechanical properties of 3003 aluminum coil

Tensile strength σb (MPa) 120-160
Conditional yield strength σ0.2 (MPa) ≥85
Specimen dimensions all wall thicknesses
Note Longitudinal mechanical properties of pipes at room temperature

3003 Aluminum Coil DC / CC Available Size Range

Alloy 3003
Temper O, H12, H14, H16, H18, H19, H22, H24, H26, H28, H32, H34, H36, H38, H111, H112, T4, T6, T651.
Thicknessmm 0.3-6.0mm
Widthmm 30-1850mm
 Standards GB, EN, ASTM, AISI, JIS, DIN.
Surface Treatment Anodizing, Color coating, Embossing, Lamination, Polishing etc.
Packaging Standard export wooden box/pallet packaging, suitable for sea transportation

3003 Aluminum Coil and Strip

Characteristics of 3003 aluminum coil

Good processing performance: 3003 aluminum alloy can be made into various complex-shaped parts through casting, forging, stamping and other processing methods, which facilitates mass production.

Excellent heat transfer performance: 3003 aluminum alloy has good heat transfer performance and can quickly conduct the heat generated by the battery out, thereby ensuring the normal operation of the battery.

Good corrosion resistance: 3003 aluminum alloy can naturally form a dense oxide film on the surface in contact with the air. It has good corrosion resistance and can effectively prevent chemical corrosion caused by the battery.

Low density and light weight: The low density of 3003 aluminum alloy is beneficial to reducing the overall weight of new energy vehicles, thereby improving the vehicle's energy efficiency and cruising range.

Recyclable: 3003 aluminum alloy is an environmentally friendly material that can be recycled and reused, which can reduce resource waste and environmental pollution.

3003 Aluminum Coil DC / CC Temper designation (For Reference)

Temper Definition
O Annealed
H12 Strain Hardened, 1/4 Hard
H14 Strain Hardened, 1/2 Hard
H16 Strain Hardened, 3/4 Hard
H18 Strain Hardened, Full Hard
H22 Strain Hardened and Partially Annealed, 1/4 Hard
H24 Strain Hardened and Partially Annealed, 1/2 Hard
H26 Strain Hardened and Partially Annealed, 3/4 Hard
H28 Strain Hardened and Partially Annealed, Full Hard

Application of 3003 aluminum coil

3003 Aluminum coils can do good forming performance and corrosion resistance, they are used in transportation, automobile, ship building, instrument and electrical enclosure, etc.

3003 Aluminum coils used to make parts that can withstand large loads and various dynamic loads, such as aircraft skins, partitions, bile materials for various containers to hold materials, pipe supports, and vehicle body structural parts, etc.

It can also be used as building materials and other metal composites to make die-cast products, which are used in chemical machinery, oil drilling equipment and other fields.

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