Regular Spangle Galvalume Steel Coil

  • Product info

Product Specifications：

ParameterSpecification Range
Thickness0.12mm – 2.5mm (Common: 0.4mm, 0.5mm, 0.8mm)
Width600mm – 1500mm (Common: 1000mm, 1250mm)
Coil Weight3 – 10 MT per coil
Inner Diameter508mm / 610mm
Coating WeightAZ30 – AZ200 g/m² (Total for both sides)
Coating Composition55% Aluminum + 43.4% Zinc + 1.6% Silicon
ToleranceThickness ±0.01mm / Width ±2mm

Key Advantages：

Superior Corrosion Resistance: The aluminum-zinc coating offers 2 to 6 times the corrosion resistance of hot-dip galvanizing in most atmospheric environments, making it particularly suitable for harsh conditions such as coastal areas and high-humidity environments.

Excellent Heat Resistance: Can be used for extended periods at temperatures up to 315°C without discoloration.

Outstanding Light and Heat Reflectivity: Reflects light and heat twice as effectively as galvanized steel, making it ideal for energy-efficient construction in hot regions.

Excellent Paint Adhesion: The surface can be painted directly without the need for pretreatment or weathering.

Superior Formability: Meets the requirements for further processing such as edge rolling, stamping, and bending.

Environmentally Friendly and Recyclable: The steel is recyclable and reusable, meeting green building requirements.


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