Galvalume steel sheet

Galvalume steel sheet
Galvalume plate, as a high-performance corrosion-resistant alloy steel plate, is made by hot-dip plating process to evenly cover the surface of the steel plate with aluminum-zinc alloy. Its main components are 55% aluminum, 43.4% zinc and 1.6% silicon. This unique alloy ratio gives the galvanized sheet excellent corrosion resistance, heat resistance and good processing performance.

Product Description

Product Name

galvanized steel sheet

Thickness

0.21-0.50mm or customized

Width

600-1500mm or customized

Length

As customer's request

Spangle

Regular spangle,minimal spangle, zero spangle,big spangle

Technique

Cold Rolled, Hot Rolled, ERW

Delivery times

Delivered within 15 days after receipt of deposit


Advantages

1.Heat reflectivity:

The heat reflectivity of galvanized steel sheet is very high, twice that of galvanized steel sheet

2. Heat resistance:

Aluminum-zinc alloy steel plate has good heat resistance and can withstand high temperatures of more than 300 degrees Celsius.

Corrosion resistance:

The corrosion resistance of galvalume steel coils is mainly due to the protective function of aluminum.

3.Economy:

Because the density of 55% AL-Zn is smaller than that of Zn, when the weight is the same and the thickness of the gold plating layer is the same, the area of the galvanized steel sheet is more than 3% larger than that of the galvanized steel sheet.

4.Easy to paint

Galvalume has excellent adhesion to paint and can be painted without pre-treatment and weathering.

5. Galvanized steel plate has a gorgeous silver-white surface.

6. Al-zinc coated steel plate and galvanized steel plate have similar processing performance and spraying performance.


Product Show

Packaging And Transport

Factory Show

FAQ

1. About the product
Q1: What steel products does your company mainly provide?
A: We focus on three major areas: construction steel, industrial steel, and special steel, covering all categories such as rebar, hot/cold rolled plates, galvanized coils, seamless steel pipes, stainless steel, etc., and support customized processing services. The specific product catalog can be viewed in the "Product Center" of the official website or contact customer service for it.
Q2: Does the product quality meet international standards?
A: All products have passed international certifications such as ASTM, EN, JIS, and provide third-party test reports (such as SGS, BV). Some special steels can also be customized in terms of chemical composition and mechanical properties according to customer needs.
Q3: Can you provide sample testing?
A: We support free sample provision (some high-value products require cost), and assist customers in completing material testing and processing suitability verification.

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