The 3003 aluminum circle is a typical aluminum alloy Al-Mn, this material has good formability/plasticity, good corrosion resistance/rust resistance,good pressure resistance and good conductivity ,commonly used in the production ofcooking utensils, food warehouse transport equipment,etc.
And anodising is an electrolytic process that produces a dense, chemically stable protective aluminum oxide film that is an integral part of the underlying aluminum---it cannot peel or flake off.It enhances the natural qualities of aluminum still further; it permits a strongly contemporary finish with incomparable corrosion and abrasion resistance.Therefore,the 3003 anodised aluminum circle can be typically used for Cookware and Lampshade after anodising.
The advantages of 3003 Anodised aluminum 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 - 3003 Anodised aluminum 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 -3003 |
EN AW- Al-Mn1Cu |
0.6 | 0.7 | 0.05-0.20 |
1.0- 1.5 |
- | - | - | 0.10 | - | - | - | - | 0.05 | 0.15 | Remainder |
| Specification-3003 Anodised aluminum circle | ||||
| Alloy | Temper |
Thickness (mm) |
Diameter(mm) | Main Usage |
| 3003DC | O | 1.0~8.0 | 120-900 | cookware Lampshade |
| 3003DC | H14-H22 | 1.0~8.0 | 120-900 | cookware Lampshade |
| Mechanical properties are in complicance with EN485-2 standard | ||||
