We use only premium-grade aluminum, rigorously tested to meet the highest standards. Our products are built to last, offering exceptional strength and flawless finishes, ensuring reliability even in the most demanding applications.
DC 3003 Aluminum Coil
3003 aluminum coil belongs to the Al-Mn series alloy. It is a non-heat-treatable 3xxx series aluminum alloy, mainly alloyed with manganese (1.0–1.5%) and contains trace amounts of copper. 3003 aluminum coil is widely recognized for its excellent corrosion resistance, good workability, and moderate strength. It is commonly strengthened by cold working rather than heat treatment. As a wrought alloy, it is typically rolled or extruded rather than forged or cast, making it suitable for a wide range of industrial and construction applications.
Chemical Composition of the 3003 Aluminium Coil
| Element | Si | Fe | Cu | Mn | Mg | Cr | Zn | Ti |
|---|---|---|---|---|---|---|---|---|
| Content (%) | ≤0.6 | ≤0.7 | 0.05–0.20 | 1.0–1.5 | 0.05–0.20 | ≤0.1 | ≤0.1 | ≤0.15 |
Specifications of the 3003 Aluminium Coil
Temper: O, H12, H14, H16, H18, H24
Thickness (mm): 0.2–150
Width (mm): 100–2500
Length (mm): Customized
Applications of 3003 Aluminum Coil
Construction industry
Home appliance manufacturing, storage, and transportation
Containers and packaging
Transportation vehicles
Fuel tanks and sheet metal projects
HVAC components (hinges, condensers, radiators, evaporators, heat shields)
Gutters, downspouts, roofing, and siding
Advantages of 3003 Aluminum Coil
Excellent Corrosion Resistance:Contains manganese, offering strong resistance to corrosion, suitable for roofing, siding, and other outdoor uses.
Good Formability:Easy to bend, roll, and shape, ideal for various architectural and decorative applications.
Lightweight:Reduces structural load and transportation costs while maintaining adequate strength for general purposes.
Surface Treatment Friendly:Can be painted, coated, or anodized for enhanced appearance and durability.
Environmentally Friendly:100% recyclable, supporting sustainable and eco-friendly applications.
The Product Specification
| Item | Value |
|---|---|
| Alloy | DC 3003 Aluminum Coil |
| Temper | O, H12, H14, H16, H18, H24 |
| Thickness | 0.2-150mm |
| Width | 100-2500mm |
| Application |
Construction industry
home appliance manufacturing, storage and transportation containers, packaging field transportation vehicles |
Why Choose Our DC 3003 Aluminum Coil?
From aluminum sheets, coils, foils to circles, Xuntai offers a broad product range to meet various industry needs. With flexible customization options, we provide perfect solutions tailored to your exact specifications.
Our cutting-edge production technology ensures precision, uniformity, and high mechanical performance in every product. With Xuntai, you’re guaranteed consistent quality that exceeds industry standards.
With a reputation for fast delivery and reliable service, Xuntai is trusted by clients worldwide. Our commitment to on-time delivery and consistent quality makes us the supplier you can rely on for long-term partnerships.
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