Hot dipped galvanised steel coil z40
The z40 specification is considered a relatively light coating and is often used for indoor or non-exposed applications, such as roofing, siding, and ductwork. It provides basic corrosion resistance and can withstand mild outdoor exposure for a limited period.
Hot-dipped galvanized steel coil with a z40 coating has several features that make it a popular choice for various applications, including:
- Corrosion resistance: The zinc coating provides excellent corrosion resistance, protecting the underlying steel from rust and other forms of corrosion. The z40 coating offers basic corrosion protection and is suitable for indoor or non-exposed applications.
- Durability: Hot-dip galvanized coatings are known for their durability and long-lasting performance. The z40 coating is a relatively light coating, but it still offers good durability and can withstand mild outdoor exposure.
- Aesthetics: Hot-dip galvanized coatings have a shiny, silver appearance that can enhance the aesthetic appeal of steel products. The z40 coating provides a uniform, consistent appearance that looks attractive in various applications.
Specification Description Product Hot-dip galvanized steel coil Coating specification z40 (minimum average mass of 40 grams per square meter on both sides) Material Low carbon steel Coating material Zinc Coil weight 3-8 tons Coil ID 508mm or 610mm Coil OD Max 1500mm Width 600-1500mm Thickness 0.12-4.0mm 
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