Aluminum-plated zinc coil is a kind of aluminum-plated zinc alloy treatment method to form a coil with high strength, excellent corrosion resistance and beautiful appearance on the surface of steel, with high corrosion resistance and air pollution resistance. Aluminized zinc coil also has good surface decoration, and can be processed into a variety of beautiful building and home appliance materials.
| Technical Standard | SS255 Galvalume Steel Coil |
| Steel Grade | DC51D+AZ, DC52D+AZ, DC54D+AZ, DC53D+AZ, S250GD+AZ, S300GD+AZ, S350GD+AZ, S450GD+AZ, S550GD+AZ |
| Type | Coil/Sheet/Plate/Strip |
| Thickness | 0.12-6.00mm,or customer's requirement |
| Width | 600mm-1500mm,according to customer's requirement |
| Type of Coating | Hot Dipped Galvalume Steel |
| Al-Zn coating | 20-275g/m2 |
| Surface Treatment | DRY,OIL,Chromate,Anti-finger print,Gr-free,etc |
| ID | 508mm/610mm |
| Coil Weight | 3-20metric ton per coil |
| Package | Water proof paper is inner packing,galvanized steel or coated steel sheet is outer packing, side guard plate,then wrapped by sevensteel belt.or according to customer's requirement |
| Export market | Europe,Africa,Central Asia,Southeast Asia,Middle East,South America,North America, etc |
Galvalume steel is also called Aluminum-Zinc Alloy Coated Steel, Zincalume steel, aluminized zinc steel (aluzinc steel), SGLC, The galvalume metal is composed of 55% aluminium, 43.4% zinc and 1.6% silicon solidified at 600 ~C. Its whole structure consists of aluminium-iron-silicon-zinc, forming a compact quaternary crystal alloy. The surface of the galvalume steel sheet is characterized by smooth, flat and gorgeous stars, and its base color is silver white. The special coating structure makes it have excellent corrosion resistance. The normal service life of galvalume steel sheet is up to 25a, and its heat resistance is good. It can be used in high temperature environment at 315 C. The adhesion between coating and paint film is good, and it has good processing performance. It can be punched, sheared and welded. The surface conductivity is very good.
The surface of the aluminized zinc steel coil is characterized by smooth, flat and gorgeous star flowers, and the primary color is silver-white. The special coating structure makes it have excellent corrosion resistance. Aluminized zinc coil normal service life of up to 25a, good heat resistance, can be used in 315℃ high temperature environment; The adhesion between the coating and the paint film is good, and it has good processing properties, which can be pressed, cut, welding, etc. The surface conductivity is very good.
In order to ensure product quality, we will arrange professional personnel to check product quality, packaging, weight, hardness, etc., according to customer requirements of product specifications, looking for high-quality and cheap cooperative factories in China, to provide customers with one-stop procurement services and quality assurance.
Excellent packaging: waterproof paper and plastic film + iron cover + at least three strapping straps + strapping straps fixed on iron or wood pallets can effectively protect products from corrosion and various climate changes during transportation. Generally speaking, we ship from Shanghai, Tianjin, Qingdao and Ningbo ports. We have worked with many experienced shipping companies for a long time to find the most suitable mode of transportation for you.
