3003 Anodised Coil

3003 Anodised Aluminum Coil

 3003 aluminium alloy is Al-Mn alloy,which has good corrosion resistance,heat conductivity and excellent processing performance.It is widely used in architectural decoration,household kitchen utensils and appliances,refrigeration devices,electronics,aerospace and so on,and is one of the most widely used antirust aluminum. Hard anodic oxidation of aluminium is a method which means forming a dense aluminium oxide film with high hardness and thickness on the surface of aluminium,so as can improve the anti-rust corrosion and anti-static effect, and improve the service life.



The advantages of 3003 Anodised aluminum coil :
• 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
• Anti-interference, shield electromagnetic wave
• High thermal conductivity, which perfectly for electronic device
• High finger print resistance and do not attract dust
• 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

Chemical Properties - 3003 Anodised aluminum coil

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 coil
Alloy Temper Thickness
(mm)
Thickness
Tolerance
Width
(mm)
Width
Tolerance
Length
(mm)
Length
Tolerance
3003 O,F H14, H16,H18
H32,
H34 H36,H38
etc.
.
≤3mm Thickness tolerance is according to EN485-4 Standard ≤1520 Width
Tolerance is according to EN485-4 Standard
800--
2600
Length tolerance is according to EN485-4 Standard
Anodized aluminum film: ≤20um, or as customer’s request
Surface: Anodised surface,Anodized Embossed stucco surface,Anodised mirror surface,etc.
Colors: Nature,Champagne,Gold,Grey,Bronze,Dark Bronze,Black,etc
Application architectural decoration,household kitchen utensils and appliances,refrigeration devices,electronics,aerospace,etc.
Mechanical properties are in complicance with EN485-2 standard



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