AA3003 H24 1.0MM Color Coated Aluminium Coil for Rail Vehicle Interior Wall Panels

1. Product Overview

AA3003 H24 1.0mm color coated aluminium coil is a high-performance aluminum-manganese alloy coil specially customized for rail vehicle interior wall panel manufacturing. Adopting advanced roller coating process with premium PE or PVDF coating, the product integrates excellent structural rigidity, outstanding surface flatness and superior anti-corrosion performance. The 1.0mm fixed thickness and H24 semi-hard temper perfectly match the bending, forming and assembly requirements of rail vehicle interior decoration. It features stable mechanical properties, uniform color luster, no fading or peeling, and meets strict rail transit industry standards for safety, environmental protection and durability, being an ideal core material for high-speed rail, subway and train interior wall panels.

2. Technical Parameter Table

3. Core Product Advantages

Stable Mechanical Performance

• 3003 aluminum-manganese alloy with H24 temper delivers balanced strength and ductility. It maintains stable structural rigidity after bending and forming, not easy to deform or warp, adapting to long-term vibration environment of rail vehicles.

Superior Corrosion & Wear Resistance

• The high-quality color coating forms a dense protective layer on the aluminum surface, effectively resisting oxidation, moisture and daily friction. It avoids peeling, fading and rusting, ensuring long-term service life in closed vehicle interior space.

Lightweight & Safety

• Low-density aluminum material reduces the overall weight of rail vehicles, helping to save energy and reduce consumption. The product is non-combustible, smokeless and non-toxic, fully meeting rail transit fire safety and environmental protection standards.

Excellent Processability & Decorativeness

• Uniform coating thickness and smooth surface support cutting, bending, crimping and other deep processing. Customizable colors meet diverse interior design styles of different rail vehicles, with high decorative consistency.

Strong Environmental Adaptability

• It has stable performance in temperature difference and humid environments, no bulging or cracking of the coating, and can adapt to long-term operation scenarios of urban subways and intercity trains.

4. Application Scope

This 3003 H24 1.0mm color coated aluminium coil is professionally designed for rail vehicle interior decoration, mainly applicable to interior wall panels, partition panels, ceiling panels and decorative trim of high-speed trains, urban subways, light rails and passenger trains. It is also suitable for interior decorative panels of special railway vehicles, meeting the high-standard requirements of rail transit industry for material safety, appearance, durability and processing performance.

5. Why Choose Us

• Strict rail-grade material inspection, stable batch quality

• Professional customized coating for rail interior scenarios

• Precise thickness tolerance, perfect forming effect

• Cost-effective with reliable after-sales support