What Is Zam?
China's innovative Zn-Al-Mg coated steel sheet, known as Zam, offers exceptional corrosion resistance. This advanced material features a unique coating composition that combines zinc as the primary substrate with approximately 11% aluminum, 3% magnesium, and trace amounts of silicon. The incorporation of aluminum, magnesium, and silicon enhances the steel's corrosion resistance, making it a superior choice compared to traditional hot-dip galvanized steel sheets and hot-dip galvanized-55% aluminum alloy steel sheets, which show similar corrosion resistance but with less adhesion.
Features Of Hot Dip Zn-Al-Mg Alloy Coated Steel
· Extended service life surpassing other coated products
· Exceptional cut edge rust protection, a signature feature of Zam
· Thinner, more protective coating that is ecologically friendly
· Outstanding performance in harsh environments, particularly coastal and agricultural areas
· Eliminates the need for additional post-dip (batch) galvanizing
· Enhanced formability due to the unique coating characteristics
· Significant cost savings through improved longevity and reduced maintenance
· Effectively bridges the gap between heavily coated galvanized products and expensive stainless steel options
Discover top-quality Zam from leading suppliers in China. Our factory produces reliable Zn-Al-Mg alloy coated steel designed to meet diverse industry needs.
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