Product Description

1. A strong resistance to corrosion and the normal service life can reach *5 years which is **6 times longer than the service of zinc coated steel sheet and is equal to that stainless steel sheet. 2. A favorable heat reflectivity and it can be effectively used for heat resisting. 3. Favorable fabricating characteristics are suitable for join-up shaping, punching, spot welding and seam welding, etc. 4. Its price is economical and it is only one third of that stainless steel sheet. 5. It is widely applicable and can be used as the parts in solar water heaters. 6. The cut section has a unique resistance to corrosion: the cut section of such aluzinc coated steel sheet will generate red spots, but subsequently the coating around the cut section will start to take chemical reaction and form a compact protective film of aluzinc hydroxide and alkaline zinc chloride, ***** film has a weak electric conductivity, and can inhibit the corrosion reaction at the cut section, and furthermore, 1.5% silicon contained in the coating layer can also promote the forming of the protective film as mentioned above. Fields of Application Ziskon coated steel sheet (Galvalume) has both the features of hot dip galvanized steel coils and hot Aluminum coated steel coils, therefore. All hot dip galvanized steel coils can be replaced by GalvaLume which can also replace some Aluminum coated steel coils. It is widely prospectively applicable for roofing board, light steel keel, heat sink, automobile body, oil tank, framework of plastic cover greenhouse, household appliances, packing boxes of chemical products, base plate of color coated steel coils in metallurgy , steel win.