Prepainted Al-Mg-Mn Alloy Sheet Coil

  Other names:aluminum coil、colored aluminum coil、Al-Mg-  Mn coil、aluminum alloy coil
  Any other size is customizable.
  Composition:Aluminum Alloy Sheet Coating with Paint
  Coating way:4coating and 4baking production process.
  Coating Functions:corrosion resistant, heat insulation.

Advantages of Anneng Prepainted Aluminum Alloy Sheet Coil

Advantage of weightAluminum is lighter with volume weight of 2.75g/cm3 and is only one-third of the steel weight.
Advantage of high weatheringThe aging test of common aluminum sheet only takes 300 hours, Al-Mg-Mn can age up to 1200 hours.
Advantage of life timeThe service life of common aluminum sheet is about 10 years, and Al-Mg-Mn has a service life of 20-50 year.
Advantage of corrosionThe disadvantage of iron is formation of rust. Aluminum has a special quality,it produces a protective oxide coating thereby protecting it from corrosion, which can enhance the strength of aluminum panels by the anodizing and power coating. 
Advantage of fadingThe ordinary aluminum sheet would be obviously fade in thesecond year, and Anneng Al-Mg-Mn sheet adopts multi functional coating to make the panel bright and colored for a long time.
Advantage of costCosts wise, aluminum is inexpensive when compared to other metals such as steel, etc.
Advantage of recyclingRecyclable is the biggest advantage of aluminum. You can recycle aluminum products almost 100%.


      Aluminum Magnesium Manganese is a very cost-effective roofing and exterior wall materials. It has been widely used in construction industry and has played an important role in the development of modern architecture in the aspects of comfort, lightness, durability, economy and  environmental  protection. Aluminum-Manganese alloy is widely recognized as the roofing and exterior wall materials with a service life of more than 30 years because of its advantages of moderate structural strength, weather resistance, stain resistance and easy to bending & welding.