| After-sales Service: | Video Support |
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| Type: | Steel Coil |
| Standard: | ASTM, AISI, GB, JIS, DIN |
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Galvalume Steel Coil
The galvalume & aluzinc steel sheet in coil uses the cold-rolled steel sheet as a substrate and solidified by 55% aluminum, 43% zinc and 2% 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.
What is Galvalume coil?
What is Galvalume Steel? Galvalume steel is carbon steel coated with an alloy that combines the impervious properties of aluminum with the malleability and galvanic protection of zinc. The alloy coating gives galvalume steel coil and sheets a smooth, plain finish.
What is difference between GI and Galvalume?
As you can see, the main difference between Galvalume and galvanized steel is the protective coating around each steel sheet. Galvanized steel consists of zinc, while Galvalume's coat consist of zinc, aluminum, and silicone
| Coil ID | 508 / 610mm |
| Coil Weight | 3-5 Tons |
| Monthly Output | 20000 tons |
| MOQ | 25 tons or one container |
| Hardness | Soft hard(60), medium hard(HRB60-85), full hard(HRB85-95) |
| Surface Structure | Regular spangle, Minimum spangle, Zero spangle, Big spangle |
| Surface Treatment | Chromated/Non-Chromated, Oiled/Non-oiled, Skin pass |
| Package | 3 layers of packing, inside is kraft paper, Water plastic film is in the middle and ouside GI steel sheet to Be covered by steel strips with lock, with inner coil sleeve. |
| Monthly Output | 20000 tons |
| Remarks | Insurance is all risks and accept the third party test |
| Loading Port | Tianjin/Qingdao/Shanghai Port |
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