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Changzhou Dingang Metal Material Co.,Ltd.
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Home > PRODUCTS > Color Coated Aluminum Sheet > 1.4mm 3003 H24 Color Coated Aluminum Sheet for Architectural Applications

1.4mm 3003 H24 Color Coated Aluminum Sheet for Architectural Applications

Product Details

Place of Origin: China

Brand Name: Dingang

Certification: SGS,ITS,BV

Model Number: ppal

Payment & Shipping Terms

Minimum Order Quantity: 1000 Kgs / 1 Metric Ton

Price: Negotiable

Packaging Details: Seaworthy Packing With Wooden Pallet

Delivery Time: Within 35 Days After Order Confirmed And Down Paymetn Received

Payment Terms: T/T,L/C

Supply Ability: 5000 Tons / Per Month

Get Best Price
Highlight:

1.4mm color coated aluminum sheet

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3003 H24 aluminum sheet

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architectural aluminum sheet with coating

Product Name:
Color Coated Aluminum Sheet
Application:
Construction
Length:
Coil
Technique:
Cold Rolled
Standard:
ASTM,GB,JIS
Surface Treatment:
Coated,Galvanized And Painted
Grade:
1.2.3.5.6.7series
Color:
Ral Card Or According Sample
Product Name:
Color Coated Aluminum Sheet
Application:
Construction
Length:
Coil
Technique:
Cold Rolled
Standard:
ASTM,GB,JIS
Surface Treatment:
Coated,Galvanized And Painted
Grade:
1.2.3.5.6.7series
Color:
Ral Card Or According Sample
1.4mm 3003 H24 Color Coated Aluminum Sheet for Architectural Applications

Product Overview

 

 
Our 1.4mm 3003 H24 color coated aluminum sheet is engineered specifically for architectural projects, combining structural stability, weather resistance, and aesthetic versatility. As a China-based manufacturer with 20 years of export experience, we adhere to international quality standards to deliver a reliable solution for building facades, cladding, roofing, curtain walls, and interior decoration.
 

Key Specifications

Parameter
Details
Thickness
1.4mm (tolerance: ±0.05mm)
Alloy & Temper
3003 H24 (aluminum-manganese alloy, half-hard temper)
Coating Type
PVDF (Kynar 500®/Hylar 5000®) or PE (polyester) coating
Coating Layers
5-layer structure (primer + topcoat + clear coat for PVDF; primer + topcoat for PE)
Coating Thickness
PVDF: ≥25μm (total); PE: ≥20μm (total)
Color Options
Customizable (RAL, Pantone, or client-specific colors; standard: white, gray, black, beige, metallic shades)
Sheet Size
Standard: 1220mm×2440mm, 1500mm×3000mm; custom sizes available (max width: 1600mm)
Surface Finish
Smooth, matte, or textured (anti-fingerprint option available)
Core Advantages
Corrosion-resistant, UV-resistant, fade-proof, easy to install, lightweight
Quality Certifications
ISO 9001, CE, SGS, ROHS

 

Why Choose 3003 H24 for Architecture?

 

Alloy Superiority: 3003 aluminum alloy offers excellent corrosion resistance (ideal for outdoor environments) and moderate strength, with H24 temper ensuring formability for bending, cutting, and welding—perfect for complex architectural designs.
Optimal Thickness: 1.4mm provides a balance of durability and weight efficiency, reducing structural load while withstanding wind, rain, and temperature fluctuations (-40℃ to 80℃).
Long-Lasting Coating: PVDF coating ensures ≥15 years of color retention (PE coating: ≥8 years), resisting fading, chalking, and chemical erosion. Complies with AAMA 2605 (PVDF) and AAMA 2603 (PE) standards.
 

Architectural Applications

Exterior: Building facades, curtain walls, roofing panels, rain gutters, window frames
Interior: Ceiling panels, wall cladding, decorative partitions, door skins
Commercial/Residential: Shopping malls, office buildings, hotels, villas, high-rises
 
 

Quality Control & Manufacturing Process

 

Raw Material Inspection: High-purity 3003 aluminum ingots meet GB/T 3880-2012 standards.
 
Cold Rolling: Precision rolling to 1.4mm thickness with uniform grain structure.
 
Heat Treatment: H24 tempering for enhanced strength and formability.
 
Surface Preparation: Degreasing, chromating, and passivation to improve coating adhesion.
 
Coating Application: Automated roller coating (PVDF/PE) with strict thickness control.
 
Quality Testing: Coating adhesion (cross-cut test), corrosion resistance (salt spray test ≥1000 hours), color consistency, and dimensional accuracy checks.
 

Customization & Service

Custom sizes, colors, and surface finishes available.
Cutting, bending, and punching services to match your project drawings.
Fast lead time: 7-15 days for standard orders; 20-30 days for custom orders.
Global shipping: FOB, CIF, EXW terms supported; door-to-door delivery available.

 

FAQ

Q: What is the service life of the color coating? A: PVDF coating offers ≥15 years of outdoor service life; PE coating offers ≥8 years, depending on environmental conditions.
Q: Can you provide samples before mass production? A: Yes, free 100mm×100mm samples are available (shipping cost borne by the client).
Q: Is the product compliant with Australian/European/US standards? A: Yes, our color coated aluminum sheets meet AAMA, EN, and ASTM standards, with certifications available upon request.
For more details, quotation, or technical support, contact us today!

 

1.4mm 3003 H24 Color Coated Aluminum Sheet for Architectural Applications 0