ASTM A1046 Zinc Aluminum Alloy Coated Steel Coil
Width: 900-1250mm
Wall Thickness: 0.25-1.5mm
Material quality: SCS51D+ ZM275,350GD，ASTM A1046, etc.
Description
Product Details:
Width | 900-1250mm |
Wall Thickness | 0.25-1.5mm |
Material quality | SCS51D+ ZM275,350GD, ASTM A1046, etc. |
Process | Ordinary processing or customized processing |
Origin | Tianjin, China |
Payment Method | TT/LC |
Delivery Time | 7-60 days |
Port | Tianjin Xingang Port |
Hot-dipped galvanized (HDG) steel coil is widely used in the construction industry as a raw material for producing corrugated sheets, fence products, drywall profiles, ventilation systems, and more. Galvanized steel has high corrosion resistance and is recommended for use both indoors and outdoors in different environments due to its 100-275g/sqm zinc protective layer per square meter.
Galvanized steel is low-carbon steel with a zinc coating. Zinc provides cathodic protection to exposed steel, so if the surface is damaged, zinc will corrode before the steel does. Galvanized steel is one of the most widely used products, with applications in the construction industry, automotive, agriculture, and other areas where steel needs to be protected from corrosion.
HDG or hot-dipped galvanization is a process that forms a four-layer corrosion-resistant coating of zinc and steel at the molecular level. The first three layers are zinc-iron alloy layers that are actually harder than the base steel. The fourth layer, or the top layer, is pure zinc.
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