Active Member
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[China]
Address: 47 floor, Great Wall Building, No. 3000 North Zhongshan Road, Putuo District, Shanghai, China
Contact name:Rambo
Shanghai Rising International Trade Co., Ltd. |
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Polyester coating aluminum sheet alloy 3003 5052 colored metal coil
Specifications of coating aluminium sheet or coil:
1. Aluminum alloy: 3003 / 5052 (other alloys are available)
2. Thickness: 0.2mm – 10.0mm (sizes as your demand)
3. Width: 2200mm max
4. Temper: O / H14/ H24/ H44
5. Color: RAL / solid / metallic / wood grain / marble /stone
6. Coating:Polyester (PE) coating(PVDF is also offered)
7. Coating thickness: 38μm max
8. Protective film: PVC film, and etc.(as your demand)
Comparison parameters of aluminum alloy 3003 and 5052:
Chemical components of aluminum alloy 3003 5052
| Aluminum alloy 3003 | Aluminum alloy 5052 | |
| Element | Content(WT%) | Content(WT%) |
| Magnesium (Mg) | - | 2.20 - 2.80 |
| Chromium (Cr) | - | 0.15 - 0.35 |
| Iron (Fe) | 0.70 | 0.0 - 0.40 |
| Silicon (Si) | ＞0.60 | 0.0 - 0.25 |
| Copper (Cu) | 0.05 - 0.20 | 0.0 - 0.10 |
| Zinc (Zn) | 0.10 | 0.0 - 0.10 |
| Manganese (Mn) | 1.00 - 1.50 | 0.0 - 0.10 |
| Other (Total) | 0.05 - 0.15 | 0.05 - 0.15 |
| Aluminium (Al) | Balance | Balance |
Physical properties of aluminum alloy 3003 VS 5052:
| Property | Value | |
| Aluminum alloy 3003 | Aluminum alloy 5052 | |
| Density | 2.73 g/cm³ | 2.68 g/cm³ |
| Melting Point | 644 ℃ | 605 °C |
| Thermal Conductivity(at 25 ℃) | 193 W/m.K | 138 W/m.K |
| Electrical Resistivity | 0.034 x10-6 Ω .m | 0.0495 x10-6 Ω .m |
| Thermal Expansion | 23.2 x 10-6 /K | 23.7 x10-6 /K |
| Modulus of Elasticity | 69 GPa | 70 GPa |
