5052 color-coated xem truc tiep bong da toc do cao foil is used for fin material, has good corrosion resistance and formability, and is widely used in heat exchangers and air-conditioning equipment.
Specification for 5052 color coated xem truc tiep bong da toc do cao foil for fin material
- Alloy non-coated:EN 573-3 Grade AW-5052 (AlMg2, 5)
- Technical delivery:EN 683-1
- Quality certificate:DIN EN 10204
Coating information of 5052 color coated xem truc tiep bong da toc do cao foil for fin material
| Coil side | Inside | Outside |
| Chemical compound | Polyester or customized | Polyester or customized |
| Color | Black or customized | Black or customized |
| Number of layers | Double | Double |
| Lacquer surface properties | Hydrophobic | Hydrophobic |
| Coating masses, per side, double layer | 11 – 15g/cm3 | 11 – 15g/cm3 |
| Coating thickness, single spot, double layer | 10-14μm | 10-14μm |
Mechanical properties of 5052 color coated xem truc tiep bong da toc do cao foil for fin material
| Tensile strength | 175MPa - 225MPa |
| Yield strength | 65MPa |
| Elongation | 20% |
| Erichsen without lube | 6.5mm |
EN 683-2, applies to all mechanical properties not expressly mentioned in these specifications.
Characteristics of 5052 color-coated xem truc tiep bong da toc do cao foil for fin stock
Corrosion resistance:5052 xem truc tiep bong da toc do cao has good corrosion resistance, enhanced by the black polyester coating, which protects against humidity, acidic gases, and salt spray.
Heat dissipation:5052 xem truc tiep bong da toc do cao fins offer excellent thermal conductivity and efficiency in cooling systems. The black coating also improves heat dissipation.
Aesthetic appearance:The black polyester coating provides a sleek and modern look, suitable for products like home appliances and vehicles.
Application of 5052 color coated xem truc tiep bong da toc do cao foil for fin stocks
Air conditioning systems:used in heat exchangers for central and residential air conditioners to enhance heat transfer efficiency and prevent corrosion.
Condensers and evaporators:employed in refrigeration and freezing equipment to ensure stable operation in high humidity and corrosive environments.
Power electronics heat sinks:used in inverters, converters, and high-power LED fixtures to help maintain low operating temperatures.
Automotive cooling systems:utilized in engine coolers and oil coolers to improve heat dissipation in high-temperature conditions.
Home appliances:such as evaporators or condensers in refrigerators and freezers, ensuring efficient and stable operation.
Dimensional tolerance of 5052 color coated xem truc tiep bong da toc do cao foil for fin material
Thickness (nominal size ) Tolerance (at any point) Width (nominal size) Tolerance 0.2mm ±0.02mm 345mm ±0.3mm 0.2mm ±0.02mm 427mm ±0.3mm 0.2mm ±0.02mm 455mm ±0.3mmEN 683-3, current version, applies to all dimensional deviations (tolerances) not expressly mentioned in these specifications.
Packaging
| Coil core ID | 150mm |
| Coil OD | ≤1.000mm |
| Coil weight | ≤840kg |
| Pallet (euro pallet) | 1200 x 800mm |
| Package height | ≤1200mm |
| Package weight | ≤1.100kg |
- Coils placed on pallet: E2W (eye to the wall)
- Cardboard interlayer protection between pallet and coils
- Coils wrapped with nylon and fixed polyester ring, protection below strapping
- Coils stretch wrapped rainproof in PE foil
- No polystyrene (Styrofoam) to be used for packing/protection, but environment friendly alternatives (i.e. cardboard) only
- Coils on one pallet containing material from one specific annealing batch only
Inspection items
| Coil side | Inside | Outside |
| Adhesion | Erichsen + tear with adhesive tape – no delamination (in accordance with EN 13523) | Erichsen + tear with adhesive tape – no delamination (in accordance with EN 13523) |
| M.E.K. resistance (polymerization evaluation) | 20 double rubs (in accordance with EN 13523) | 20 double rubs (in accordance with EN 13523) |
| Corrosion resistance | 1500h in salt spray fog, ASTM B117 5% NaCl at 35°C, pH 6, 5- 7, 2. Sample without cross and with protected edges | 1500h in salt spray fog, ASTM B117 5% NaCl at 35°C, pH 6, 5- 7, 2. Sample without cross and with protected edges |
| UV resistance | 1500h UVA340 0, 89 W/m2 EN 13523-10; cycle 8 h light at 60o + 4 h condensation at 50o – gloss at 60℃ ritention < 30%. | 1500h UVA340 0, 89 W/m2 EN 13523-10; cycle 8 h light at 60o + 4 h condensation at 50o – gloss at 60℃ ritention < 30%. |