3003 Prepainted Powder Coated Aluminum Coil
3003 Prepainted Powder Coated Aluminum Coil
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Difference | Color Aluminum Coil | Prepainted Steel Coil |
Durability | 25-40years | 15years around |
Weight | Density: 2.71g/mm3 Lighter, around one-third of Steel | Density: 7.85g/mm3 |
Strength & Rigidity | In Middle Level, good enough for house construction | Better |
Appearance | Much more smooth than steel | smooth |
Anti-thunder property | Anti-thunder | No anti-thunder property |
Tile forming | It has good welding property and keep physical property in low temperature | It has cold shortness. In low temperature, it is easy to break. |
Cost performance | High cost performance. Light weight,water-proof, easy bending, good stereoscopic vision; | Weight is three times of aluminum; middle level water-proof property; |
Recovery Value | High recovery Value, 70% of original value | No recovery Value |
Feature | The meters per ton is three times longer than Steel; | Comparative cheaper price |
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