Side Guard Holder 2017, w=55 mm, l=572 mm, Magnelis®, E11 Approved, TAKLER

Surface treatment of parts for superstructures, which we supply as the only ones in the Czech Republic, made from steel sheet coated with a revolutionary Magnelis protective layer. This unique coating offers a range of benefits. A coating with the best corrosion resistance, which is up to ten times higher than galvanic zinc plating. The most suitable coating even for the most unfavorable environment The most cost-effective alternative to the batch galvanizing process. This is a coating where 3.5% aluminum and 3% magnesium are added to the zinc bath. The magnesium component is crucial. On the open edges after sheet processing, the surface additionally heals itself, and the edge after punching is thus protected from corrosion even in an outdoor environment. The Magnelis® coating has a neutral dark gray color and an aesthetically smooth appearance without zinc spangle. It is available with standard ecological passivation E-Passivation® (temporary transparent protection without CrVI) or oiled. Nothing provides better protection in environments with high chloride or ammonia content than Magnelis®. Thanks to its unique chemical composition, Magnelis® has higher corrosion resistance than regular galvanized steel. Damage to the coating, which occurs, for example, in environments with high ammonia content, is seven times less with the Magnelis® coating than with regular zinc coating. Additionally, Magnelis® ensures longer-lasting active protection of the base metal. Several metallic coated products were subjected to eight months of salt spray resistance testing. The results were a clear demonstration of the excellent corrosion resistance of the Magnelis® coating. Unlike other samples, the sample with the Magnelis® coating showed no signs of "red" corrosion.

Alternative to Galvanizing or Other Metals

Magnelis® offers great advantages compared to hot-dip galvanized coating products (with ZM coating weight over 250 g/m2) or even high-value products like stainless steel or aluminum. Depending on the conditions it is exposed to, Magnelis® allows significant weight reduction of the coating: it can have two to four times less weight than a hot-dip galvanized coating while providing significantly higher corrosion resistance and cost efficiency. Responsible for the Environment The application of the Magnelis® coating protects natural resources because it requires less zinc for its production than the coatings made of pure zinc. Similar to the Aluzinc® coating, Magnelis® significantly reduces the leaching of zinc into the soil.