Introducing a new product that will revolutionize the solar steel market . Steel has always presented challenges in environmentally harsh conditions due to its tendency to corrode, creating expensive maintenance upkeep and various deterrents to each project. Our Aluminum Magnesium Zinc Alloy Coated product (AMZA®) is a ternary alloy coated steel(Zn- 3%Mg- 2.5%Al) with high corrosion resistance developed with a revolutionary unique technology. This steel is a corrosion resistant product that is 5 to 10 times more resistant than that of a normal hot-dip galvanized steel (GI, GI(H)) with the same coating weight.
This new technology has excellent cross section corrosion resistance, normal thick plating products can be replaced with it. The same processing, assembly and painting processes can be applied to this steel as one would apply to Galvanized Steel, however due to it’s pristine and resistant finish, one may not need to. As time progresses, the corrosion(red rust) area tends to decrease through the formation of its distinctive oxide-based material(simonkolleite).
Chemically Treated Film---------
• ASTM-A500, Grade B&C
Point of Entry: Two pay off reels and a welder.
Shot Blast, Pickling: The scales from a hot rolled coil are removed completely by passing through the Shot blast and Pickling tank.
Galvanizing: Zn-Mg-AL is coated onto the surface of the steel after passing the annealing furnace in the pot reserved for this new technology, and then the targeted coating weight is accomplished by spraying high pressurized air from the air knife.
SPM & Post Process: In order to ensure the prestine surface, this unique product is passed through a skin pass mill. In order to prevent any white rust, the surface is coated with Cr-free to further improve corrosion resistance.
Towards the exit section there is an inspection table and an oiler equipment where the products are approved for ultimate quality.
Galling, Scratch and Chemical Resistance