1050 aluminium circle is oneof pure aluminium series product, the aluminium content of qualified products must reach more than 99.5% . Because it does not contain other technical elements, so the production process is relatively simple, the price is relatively cheap, is the most commonly usedseries in conventional industry. Industrial pure aluminium circle series has a good thermal conductivity ,high plasticity, corrosion resistance,etc characteristics.
And anodising is an electrolytic process that produces a dense, chemically stable protective aluminium oxide film that is an integral part of the underlying aluminum---it cannot peel or flake off. Most films produced by anodising are translucent and so show the silvery look of the aluminium but various colours are achievable by a varity of anodising process variations. The main type of anodising process used for general purpose is based on a sulphuric acid electrolyte, producing an ideal combination of decorative and protective properites. The sealing of the anodic film in boiling water after anodising is an important part of the surface treatment.
Anodising enhances the natural qualities of aluminium still further; it permits a strongly contemporary finish with incomparable corrosion and abrasion resistance.
The advantages of 1050 anodized aluminium circle :
• Top-grade quality. Refined, luxurious and sparky surface
• Unique finish
• Low proportion, only 1/3 of stainless steel weight and easy for further fabrication
• Sapphire grade surface hardness for scratching resistance
• Environmental friendly material
• The oxidizing layer will not crach, peel off or flake
• Multiple colours can provide unlimited possibilities for device design
• Simplified flow, high yield productivity, cost saving
• High reflectance,improve the lamp light reflectivity
Chemical Properties - 1050 anodized aluminium circle
| Alloy Designation | Si | Fe | Cu | Mn | Mg | Cr | Ni | Zn | Ti | Ga | V | Remarks | Others |
Aluminium min |
||
| Numerical | Chemical Sympols | Each | Total | |||||||||||||
|
EN AW -1050A |
EN AW- AI 99.5 |
0.24 | 0.40 | 0.05 | 0.05 | 0.05 | - | - | 0.07 | 0.05 | - | - | - | 0.03 | - | 99.50 |
| Specification-1050 anodized aluminium circle | ||||
| Alloy | Temper |
Thickness (mm) |
Diameter(mm) | Main Usage |
| 1050DC | O | 0.7-6.0 | 120-900 | cookware lampshade |
| Mechanical properties are in complicance with EN485-2 standard | ||||
