China G550 Anti-Finger Hot DIP Dipped Zincalum Steel Sheet Aluzinc Steel Coil

1. Hot Dipped Aluzinc Steel Coil description
It is galvanized steel sheet with both zinc and aluminum, and is the ideal combination of anti-
corrosion and alkali-resistance of zinc,and the durability,heat-resistance,and acid-resistance
of aluminum. The galvanized layer is consisted of 55% of aluminum and 43.3% of zinc and
1.6% of silicon per weight
2. Hot Dipped Aluzinc Steel Coil application(galvalume Steel coil)
1) Construction: Roofing, cladding, structural sections, composite panels
2) Electric appliance: Washing machine, refrigerators, toaster, microwave
3) Miscellaneous: Air duct, lighting, computer casing
3. Hot Dipped Aluzinc Steel Coil (Aluzinc steel coil) features
1) Formable, weldable and paintable
2) Superior long term corrosion resistance in the most atmospheric conditions. This is achieved
through the combination of the sacrificial protection of the zinc and barrier protection of aluminum
3) Hot dip galvalume coating out-perform galvanized coating from 2-6 times than galvanized steel
4. Hot Dipped Aluzinc Steel Coil packing materials
Each hot dip galvalumetube wrapped by plastic film and waterproof paper, one steel strip strapping
on the galvalume steel coil circumference. 3 - 5 coils tube packed eye vertical on wood pallet, and
strongly strapped by edge protection, and at least 4 steel straps through coil eye. Coil tube packed
eye to sky on wood pallet

Surface TreatmentFeatureChemical Treatmentminimize the chance of humid-storage staining forms a dark gray surface
discoloration on the surfaceretain the bright metallic luster for a long periodOilminimize the tendency for humid-storage stainChemical Treatment and OilThe chemical treatment provides very good protection against humid-storage
staining, while the oil provides lubricity for operations.Drymust be transported and stored with special precautions to preserve low-humidity conditions.Anti-finger printminimize the chance of humid-storage staining forms a dark gray surface discoloration on the surface