AA5052 H32 1.5MM Prepainted Aluminum Coil for Lightweight Structural Components
AA5052 H32 1.5mm prepainted aluminum coil is a high-performance, lightweight and durable decorative structural material specifically developed for lightweight structural components. It takes AA5052 aluminum-magnesium alloy as the base material, which is renowned for its excellent mechanical strength, impact resistance, corrosion resistance and weldability — far superior to pure aluminum and ordinary aluminum-manganese alloys — making it an ideal choice for lightweight structural applications. After strict chemical pretreatment (degreasing, phosphating and passivation) to enhance paint adhesion and corrosion resistance, the coil is roller-coated with high-quality PE (polyester) paint and cured at high temperatures, forming a dense, uniform and wear-resistant surface coating. The H32 temper (half-hard state) perfectly balances excellent formability and moderate rigidity, while the 1.5mm thickness achieves an optimal combination of lightweight performance and structural stability, effectively reducing the overall weight of components without compromising their load-bearing capacity.

Product Parameters
| Product |
Color Coated Aluminum Sheet/Prepainted Aluminium Coil |
| Thickness |
0.1-4.0mm |
| Width |
30-1600mm |
| Material |
1050, 1060, 1100, 3003, 3004, 3105, 5052, 5005, 5754, 5083, 6061,8081 etc |
| Temper |
O, H12, H14, H16, H18, H24, H26, H32, H34, etc |
| Inner Diameter |
405mm,505mm,150mm,etc. |
| Color |
RAL, Pantone Color Or As Alient's Demand |
| Coating thickness |
PVDF Paint Coating: Not Less Than 25um |
|
PE Paint Coating : Not Less Than 18um |
| Packing |
Export Standard Wooden Pallets (Eye To Wall,Eye To Sky) |
| Payment Terms |
L/C at sight or 30% T/T in advance as deposit, and 70% balance against the B/L copy. |
| MOQ |
3 Tons Per Specification |
| Delivery Time |
Within 30-45 Days |
| Loading Port |
Shanghai,Ningbo,Qingdao,Tianjin Port and Etc |
| Application |
Aluminum Roofing,ACP,Roller Shutter Window,Roller Shutter Door,Aluminum Ceiling,Aluminum Grilling,Aluminum Downspout System,Home Appliance's Plate, body tank of cold chain truck,high speed rail,aluminum pull ring,food packaging,outer packing case of capacitor,external contour of letter channel |
Application Scenarios
- Automotive Industry
- Electronic and 3C Industry
- Aerospace and Shipbuilding
- Industrial and Construction Fields

Advantages
1. Excellent Lightweight Performance
2. Superior Mechanical Strength and Rigidity
3. Balanced Formability and Processability
4. Outstanding Corrosion Resistance
5. Good Decorativeness and Color Retention
6. Green Environmental Protection and Recyclability