Zn-Al-Mg Alloy Coated Structural Steel Sheet Cold Rolled Steel Coil

Zinc Aluminum Magnesium Coated Steel is one newly developed with coating layers of 100-450g +/-10g which  53% aluminum, 43% zinc, 2% magnesium, 1.5% silicon, and other elements, the domestic coating code is AZM.Exterior:The surface of the galvanized magnesium steel plate has a crystallized small spangle texture, and the neatly arranged small spangles make the appearance of the plated product more natural and delicate. The special resin protective film coated on the surface keeps the surface of the product smooth and metallic. The spangles of the Al-Zn-Mg steel sheet are more fine and uniform than that of the Al-Zn-Mg steel sheet.Characteristic:The aluminum-zinc-magnesium coating has anti-corrosion performance, and the various metal elements in the alloy coating work together to reduce the surface coating consumption rate of the coated steel product. At the same time, the corrosion resistance of the cut section of the coated steel product is also improved. In most cases, the performance is better than that of galvanized steel with the same amount of coating, and also better than galvanized steel.The service life of Al-Zn-Mg steel plate in general environment is more than 30 years.Principle of corrosion resistance of aluminum-zinc-magnesium:Al-Zn-Mg steel plate with activation technology, zinc in the alloy coating provides sacrificial protection, aluminum provides passivation protection, the addition of magnesium element activates the alloy coating, synergistic zinc and aluminum, reducing the consumption rate of the coating, in the cut and section Forms an insulating protective layer; provides barrier protection inside the coating, which greatly improves the corrosion resistance of the coated steel.    Why Choose xingristeel Steel ?1. Certificate: ISO, BV, CE, SGS,SAI,SGS Approved 2. Feedback within 8 hours3. Best price based on good quality from our own factory4. Quick delivery and waterproof standard export packing5. Stock and production are both available6. Cooperation with NING STEEL and BAO STEEL7. Experience for many years, specilized in manufacturing and exporting8. Customers from many continents, such as North America, South America, Europe, Africa, etc9. Flexible payment with T/T,L/C,Kunlun bank ./* January 22, 2024 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1