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- Standard:GB
- Tolerance:±3%
- Type:Galvalume Steel Sheet
- Place of Origin:CN
Aluzinc/Galvalume Steel Coils
The galvalume & aluzinc steel sheet in coil uses the cold-rolled steel sheet as a substrate and solidified by 55% aluminum, 43.4% zinc and 1.6% silicon at 600 °C. It combines the physical protection and high durability of aluminum and the electrochemical protection of zinc. It is also called aluzinc steel coil.Advantage:Strong corrosion resistance, 3 times that of galvanized steel sheet.The density of 55% aluminum is smaller than the density of zinc. When the weight is the same and the thickness of the plating layer is the same, the area of the galvalume steel sheet is 3% or larger than that of the galvanized steel sheet.
Specification:
Grade | SGCC/DX51D |
Alu-Zinc Coating | 20~180g/m2 |
Thickness | 0.12-0.60 mm |
Width | 600-1250 mm |
Coil ID | 508/610mm |
Coil weight | 3-8tons |
Spangle | Regular Spangle |
Surface Treatment | Anti-Finger printing ,Chromated, oiled/ non-oiled |
Package | waterprof paper,galvalume steel sheet covered and steel strip packed |
Hardness | soft (normal), hard, full hard(G300-G550) |
HS code | 72106100 |
Brand name | EB STEEL |
Business type | Supplier and manufacturer |
