Galvalume Steel Coil surface is smooth and has excellent atmospheric corrosion resistance. Its atmospheric corrosion resistance is 2-6 times higher than that of the hot-dip galvanized sheet with the same coating thickness. At the same time, it has high temperature corrosion resistance similar to that of the hot-dip aluminum sheet.
| Thickness | 0.12mm-3mm, according to customer’s requirement |
| Width | 750mm-1250mm, according to customer’s requirement |
| Standard | GBT2518-2008, ASTM A653,JIS G3302,EN 10142, and etc |
| Material Grade | DX51D,SGCC,G300,G550,SGCH570 |
| AZ Coating | AZ30-AZ275g |
| Surface Treatment | Passivation or Chromated, Skin Pass,Oil or Unoiled,or Antifinger print |
| Spangle | Normal(non-skinpassed) / Skinpassed / Regular / Minimized |
| Coil weight | 3-6 tons or as customer’s requirement |
| Coil inner Diameter | 508/610mm or as per your request |
| Hardness | Soft hard (HRB60), Mediun hard (HRB60-85), Full hard (HRB85-95) |
Bobina galvalume can be used for a long time at a high temperature as high as 315℃, and a long-term use at a temperature of 500℃～600℃; it has good water resistance and soil corrosion resistance, and its water corrosion resistance is better than hot-dip galvanized sheet and hot-dip aluminum sheet. Soil corrosion is better than hot-dip galvanized sheet; it has excellent paintability and good processing performance, and its processability and weldability are similar to hot-dip galvanized sheet, can be processed by cold bending, stamping, etc., and has a good appearance .
Application
Zinium Aluzinc Galvalume Steel Coil has both the characteristics of hot-dip galvanized steel sheet and hot-dip aluminum steel sheet. Therefore, where hot-dip galvanized steel sheet is used, aluminum-zinc alloy coated steel sheet can be used, and it can also partially replace hot-dip aluminum steel sheet. It has a wide range of applications, such as roof panels, wall panels, light steel keels, heating radiators, car bodies, fuel tanks, cable armored steel tapes, plastic greenhouses, granaries, shipping containers, household appliances and appliances, Ovens, explosion-proof steel belts, outer covers of air conditioning and ventilation systems, solar water heaters, packaging boxes for chemical products, and color plate substrates, welded pipes, steel windows, cold-formed steel materials in the metallurgical industry, etc., have a very broad application prospect.
Packing
1.Simple Package：Anti-water paper+steel strips.
2.Standard exporting package: Anti-water paper + plastic+galvanized sheet wrapper + strapped with three steel strips.
3.Excellent package: Anti-water paper + plastic film+galvanized sheet wrapper + strapped with three strapping strips+fixed on wooden pallets.
Loading:
1.By container
2.By bulk shipment.
Production process
