Shandong Decho Building Materials Technology Co., Ltd
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What is aluminium-zinc plated sheet
Aluminium-zinc plated sheet is a steel plate plating on the basis of zinc with the addition of aluminium (passivation protection), the general composition of 55% aluminium, 43.5% zinc, 1.5% silicon, with excellent resistance to atmospheric corrosion, corrosion resistance of galvanized sheet 2-5 times, but also has the high temperature corrosion resistance of aluminium plate, smooth surface, good appearance, but the formation of its plating and resistance to welding a little worse. In foreign countries generally about 40% of aluminium zinc plating used directly, about 60% of the plate is further as a colour coated substrate.
Uses: building roofs, walls, electrical cabinets, home appliances, automobiles, colour coated substrates, etc.
Corrugated steel plate Also called contour plate, is made of color coating steel plate galvanized sheet metal plate after rolling cold bending into various wave type pressure plate, it is suitable for industrial and civil buildings warehouse special large-span steel structure roof of the building walls and external decoration, etc With light weight, high strength Colour and lustre is rich Construction convenient and quick Seismic fire rain long service life Maintenance-free and other features, has been widely promoted and applied.
| Thickness | 0.12- 2.5MM |
| Width | 600 - 1250MM |
| Length | As require |
| Zinc Coating | Z30 - 150g/m2 |
| ID of Coil | 508/610MM |
| Surface Structure | Regular spangle,Minimum spangle, Zero spangle, Big spangle |
| Color | Blue,Green,Golden,Yellow |
| HRB | Soft Hard (<60),Medium Hard (60-85), Full Hard (85-95) |
| Surface Treatment | Oiled (O), Chromium (C),Phosphating (P), Spinpass Resistant to Fingerprints(AFP) |
| Standard Seaworthy Export Packing | Dust-proof kraft sheet, iron packing, Angle protective, packing belt |
