3003 Color Coated Aluminum Coil for HVAC Systems, Electrical Enclosures, and Chemical Storage
Alloy Composition and Properties
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Base Alloy: 3003 aluminum (Al-Mn alloy, ~1.2% manganese, 0.12% copper).
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Key Properties:
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Formability: Excellent for bending, stamping, and deep drawing.
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Corrosion Resistance: Naturally resistant to atmospheric and chemical corrosion.
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Strength: Higher strength than pure aluminum (1100 series) due to manganese.
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Weldability: Easily welded using conventional methods.
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Coil Coating: A continuous, automated process where the aluminum coil is cleaned, pre-treated, primed, coated with color (liquid paint or PVDF/Polyester), and cured.
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Common Coatings:
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PVDF (Polyvinylidene Fluoride): Superior UV resistance, color retention, and durability (20-30-year lifespan).
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Polyester: Cost-effective, vibrant colors, suitable for indoor/mild outdoor use.
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Acrylic: Budget-friendly but less durable.
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Key Features of Color-Coated 3003 Coils
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Aesthetic Flexibility: Available in a wide range of colors and finishes (glossy, matte, metallic).
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Enhanced Protection: Coating shields against UV rays, moisture, and abrasion.
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Lightweight: Retains aluminum’s low density (2.7 g/cm³), ideal for roofing and cladding.
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Sustainability: Fully recyclable with low environmental impact.
Standards and Specifications of Color Coated Aluminum Coils
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ASTM Standards:
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Alloy: ASTM B209 (3003-H14/H16 for coils).
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Coating: ASTM D523 (gloss), ASTM D2244 (color consistency).
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Certifications:
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AAMA 2604/2605 (PVDF coating performance for architectural use).
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LEED compliance for sustainable building projects.
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Applications of Coated Aluminum Coils
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Architectural:
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Roofing, wall panels, gutters, and façades (combines aesthetics with weather resistance).
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Signage and decorative trims.
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Transportation:
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Truck/trailer siding, RV components.
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Industrial:
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HVAC systems, electrical enclosures, and chemical storage.
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Consumer Goods:
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Appliance panels (e.g., refrigerators, ovens).
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Available aluminum Coil grade
1000 series: 1050,1060,1070,1080,1100,1145,1200,1235, etc.
2000 series: 2014,2017,2018,2024,2025,2219, 2219,2618a etc.
3000 series: 3003,3004,3102,3104,3105,3005, etc.
4000 series: 4032,4043, 4017, etc
5000 series: 5005,5052,5454,5754,5083,5086,5182,5082, etc.
6000 series: 6061,6063,6262,6101, etc
7000 series: 7072,7075,7003 etc
8000 series: 8011, etc.
Temper of aluminum sheet: O, H, W, F, T
H: H12, H14, H16, H18, H19, H22, H24, H26, H32, H34, H111, H112, H114, H116
T: T0-T651
PVDF Color Coated aluminium coil and PE color aluminum coil are common colored aluminum materials. They have certain differences in properties, applications and service life.
Color Coated Aluminium coil come in a wide range of colors, textures, and finishes, which can be applied in many fields. It is lightweight, attractive, and good at conducting heat.
Color Coated Aluminum Coils and Sheets are the most economical choice for various industrial projects.
Color coated aluminum coil has the characteristics of light weight, high strength, corrosion resistance, easy processing, and easy maintenance. They are widely used in construction, decoration, automobile manufacturing and other field.
parameter
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Thickness |
0.2-6.0mm |
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Width |
100-2400mm |
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Length |
200-11000mm |
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Mother coil |
CC or DC |
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Weight |
About 2mt per pallet for general size |
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MOQ |
5ton per size |
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Protection |
paper inter layer, white film, blue film, black-white film, micro bound film, according to your requirement. |
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Surface |
clean and smooth, no bright speck, corrosion, oil, slotted, etc. |
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Standard product |
GBT3880, JIS4000, EN485, ASTM-B209 |
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Delivery time |
about 30days after receiving the deposit |
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Payment |
T/T, L/C at sight |
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Trading terms |
FOB, CIF, CFR |
Application
