3003 Color Coated Aluminum Coil Sheet

3003 color coated aluminum sheet coil is a commonly used aluminum-manganese alloy with good corrosion resistance, formability and weldability, excellent rust resistance, plasticity and mechanical strength. It is suitable for a variety of applications, especially in humid or corrosive environments.

Specification of 3003 color coated aluminum coil sheet:

Thickness: 0.05–4.0 mm

Width: 100–1950 mm Extra wide specifications need to be customized

Coating thickness: Fluorocarbon ≥25μm; Polyester ≥18μm Meets YS/T431-2009 standard

Gloss: 10–90% Matte/high gloss effects can be customized

Mechanical properties: Hardness>2H, adhesion level 1, impact resistance 50kg/cm

Customization service: Support RAL/Pantone color card color matching, embossed texture (orange peel texture, diamond texture) and non-standard size processing.

Coating type of color coated aluminum sheet:

- Polyester coating (PE): low cost, rich colors, suitable for interior decoration (such as ceilings, partitions), color retention period of about 20 years.

- Fluorocarbon coating (PVDF): extremely weather-resistant, UV-resistant, color retention period of up to 30 years, suitable for outdoor buildings (curtain walls, roofs).

- Special coating: HDP high-durability polyester, wood grain/marble texture coating, improve aesthetics and durability.

Performance advantages of 3003 color coated aluminum coil:

- Excellent corrosion resistance: 3003 aluminum alloy has strong antioxidant ability. After color coating, the surface coating further enhances its corrosion resistance.

- Good formability: 3003 aluminum alloy has good plasticity and is suitable for various forming processes. It supports cutting, bending, and stamping, adapts to complex modeling requirements, and is easy to make products of different shapes.

- Lightweight and high strength: The density of aluminum alloy is low at only 2.71 g/cm³, which can effectively reduce the weight of the product and is suitable for applications that require lightweight.

- Diverse color options: Color-coated aluminum coils can provide a variety of colors and surface treatments according to customer needs to increase aesthetics.

- Good weldability: 3003 aluminum alloy is easy to weld and is suitable for structures that need to be connected.

Main application areas of 3003 color coated aluminum sheet coil:

- Architectural decoration:

Curtain wall panels, metal roofs (corrugated/wavy design), aluminum-plastic composite panels, suspended ceilings (such as 3004 aluminum-magnesium-manganese alloy roofs).

Functional components: gutter, rolling shutter, non-slip floor (five-rib pattern design).

Billboards: Due to its lightness and rich colors, it is often used to make billboards and logos.

- Industrial protection:

Insulation layer of pipelines in power plants/chemical plants (replacing iron sheets, anti-corrosion and anti-rust), equipment shells.

Automobile radiators, ship interiors, traffic signs.

- Home appliances and daily necessities:

Air conditioning shells, solar reflectors, lamps, furniture finishes.

3003 color coated aluminum sheet coils have become a common material choice in industries such as construction, home appliances and transportation due to their excellent performance and wide application areas.