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Anodized Aluminum Circle
3003 Anodised Circle
Time :2017-10-24
3003 Anodised Aluminum Circle

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 Signi 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
Numerical Chemical Sympols Each Total
0.6 0.7 0.05-0.20 1.0-
- - - 0.10 - - - - 0.05 0.15 Remainder

Specification-3003 Anodised aluminum circle
Alloy Temper Thickness
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