5052-Alloy-Aluminum-Roofing-Sheet.pdf
5052 Alloy Aluminum Roofing Sheet
The 5052 Alloy Aluminum Roofing Sheet is rolled and cut from 5052 thin aluminum coils. The typical thickness range is 0.12-1.0mm.
The most popular alloys used in the production and sale of aluminum roofing sheets are 3003, 3004, 5052, and so on. 3003 and 3004 belong to the 3000 series Al-Mn alloy, while 5052 belongs to the 5000 series Al-Mg alloy.
Specifications of 5052 alloy aluminum roofing sheet
| Product | 5052 aluminum roofing sheet/long span aluminium roofing sheet |
| thickness | 0.12mm-1.0mm |
| width | 600mm-1250mm |
| standard | AISI, ASTM, BS, DIN, GB, JIS |
| surface coating | galvanized, aluzinc, prepainted, PE, PVDF |
| packing | export standard(water proof pack the sheets, put the sheets on metal pallet, use metal strip fix the sheets and pallet) |
| payment | T/T or L/C |
| delivery time | 25 working days |
Benefits of using 5052 alloy aluminum roofing sheets
5052 alloy aluminum roofing sheets are more corrosion resistant than 3003 and 3004 aluminum roofing sheets, including weather and seawater corrosion resistance.
Because seawater has a high salt concentration, rains at the coast will have a corrosive effect from sea salt, putting aluminum roofing sheets in indirect contact with seawater. As a result, when selecting aluminum roofing sheets for buildings near the sea, look for an alloy that is highly resistant to seawater corrosion.
Furthermore, the strength of 5052 alloy aluminum roofing sheets exceeds that of 3000 series aluminium alloy sheets.
Surface treatment of 5052 alloy aluminum roofing sheets
5052 alloy aluminum roofing sheets have a variety of surface treatments to improve weather protection, aesthetics, and service life. Here are a few commonly used surface treatments:
Anodizing is a procedure that uses electrolysis to generate a thicker aluminum oxide coating on the aluminum surface. This oxide coating is stronger and more wear-resistant than the naturally occurring oxide film, and it can greatly increase the plate's corrosion and wear resistance. Anodizing can also cause the board's surface to change hues.
Spray painting or powder coating involves putting one or more layers of paint to the surface of a clean aluminum plate. Powder spraying adheres the powder coating to the board using the electrostatic adsorption principle before heating and solidifying it to generate a continuous and uniform paint film with a wide range of colors and improved weather resistance.
Fluorocarbon spraying (PVDF coating): This is an advanced surface treatment technology that sprays a fluoropolymer coating. It has good weather resistance, chemical corrosion resistance, and UV resistance, making it an ideal roofing material for long-term outdoor applications.
Electrophoretic Coating: Electrochemical activity deposits charged paint particles on the board's surface, forming a coating. This approach creates a homogeneous covering and increases the board's corrosion resistance.
Laminating: Applying a clear or colored protective coating, such as PVDF film, to the surface of an aluminum plate can boost its gloss while also providing an extra layer of protection against scratches and corrosion.
Frosted, brushed, or mirror treatments: Change the texture of the board's surface using physical or chemical processes. For example, icing can create a matte finish, brushing can create a wire texture, and mirror treatment can make the surface as smooth as a mirror.
The location in which the finished product will be utilized, life expectancy, aesthetic needs, and budget all influence the surface treatment chosen. Proper surface treatment can improve the appearance of 5052 aluminum alloy roofing sheets while also ensuring long-term stability and durability.
Cost considerations for 5052 alloy aluminum roofing sheets
Although 5052 alloy aluminum roofing sheets have numerous advantages, they lack one major flaw: the price.
The price of 5052 exceeds that of 1050, 1100, 3003, 3004, and other aluminum alloy products. As a result, while selecting aluminum roofing sheets, you must assess the product's intended use and if great seawater corrosion resistance and strength are required.
When it comes to aluminum roofing sheets, there is no best product, only the one that is most appropriate for you. Customers must purchase based on their own wants, or they can submit their demands to us and let our pros recommend products that are better suited to them.
