5052 aluminum circle belongs to Al-Mg alloy, has good processing performance,good corrosion resistance after cold forming , rust proof aluminum alloy 5052 is a most widely used alloy, this alloy has high strength, especially the anti fatigue strength, ductility and high corrosion resistance, in the semi cold hard plastic is good,can be widely used in many fields.
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 can improve coating adhesion and corrosion resistance ;it permits a strongly contemporary finish with incomparable corrosion and abrasion resistance.Therefore,the 5052 anodised aluminum circle can be typically used for Cookware and Road sign after anodising.
The advantages of 5052 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 - 5052 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 -5052 |
EN AW- Al-Mg2.5 |
0.25 | 0.40 | 0.10 | 0.10 | 2.2-2.8 | 0.15-0.35 | - | 0.10 | - | - | - | - | 0.05 | 0.15 | Remainder |
| Specification-Anodised aluminum circle for cookware lampshade,road sign | ||||
| Alloy | Temper |
Thickness (mm) |
Diameter(mm) | Main Usage |
| 5052DC |
O H14-H22 |
1.0-3.0 | 135-900 |
Cookware Road sign |
| Mechanical properties are in complicance with EN485-2 standard | ||||
