1.Description
Aluzinc steel coil is a kind of coated steel coil/sheet. With the cold rolled steel of different strength and thickness as substrate,
it is produced through applying Al-Zn coat on both facesby hot dip process. In its coating, Al accounts for about 55%, Si 1.6%,
while the remaining is Zn
2.Main usage scope
1) Architecture roofs and outside walls of industrial buildings,garage,fencings and window blinds
2) Appliances industry outer clad sheet for washing machine,refrigerator,television,air conditioner and ventilation system,
explosion-proof strip, solar water heater and appliance parts
3) Auto industry muffler,heat shields of exhaust pipe and catalytic converter,auto parts&accessories
4) Industrial instruments electric control cabinet, industrial refrigeration equipment
3. 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) Well preserved zinc prevents the risk of red rust on the surface, a weakness of aluminum,and the product combines the
strengths of both materials
4. Packing
1) Each aluzinc steel coil tube wrapped by plastic film and waterproof paper, one steel strip strapping on the coil circumference
2) 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
3) Coil tube packed eye to sky on wood pallet
| Product |
Galvalume /Zincalum Steel Coil |
| Material Grade |
SGCC / SGCH / DX51D+AZ, etc |
| Thickness |
0.14-1.2mm |
| Width |
10-1250mm |
| Tolerance |
Thickness: +/-0.02mm , Width:+/-2mm |
| Zinc-coating |
AZ40-275g/m2 |
| Technique |
Raw material: Hot rolled steel coil --> Cold rolled_>hot dipped galvalume |
| Surface |
Dried, Chromated, Unoiled |
| Spangle |
Regular spangle , small spangle, zero spangle |
| ID |
508MM |
| Coil weight |
3-6 tons |
| Export package |
Cardboard inner sleeves, Waterproof paper, galvanized steel covered and steel strip packed |
Audited Supplier 
){kind=link}
){kind=link}