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SAT EnergyMagnesium Alloy Coated (MAC) Steel

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MAC Steel has excellent galling and scratch resistance due to its high surface hardness. The magnesium in the MAC Steel’s coating layer will accelerate the formation of “Simonkolleite” which plays a role as a corrosion inhibitor for the base metal.

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Corrosive Resistant

The self-healing properties of the MAC Steel allow it to withstand high corrosive atmospheres and coastal regions better than traditional steel products.

Durable

MAC Steel is 5-10 times stronger and has a higher life expectancy than conventional galvanized steel used in the industry today.

MAC Steel underwent several examinations through Underwriters Laboratories (UL) such as Corrosive Atmosphere Tests which consisted of a 600-hr accelerated salt spray corrosion test and a Metallic Coating Thickness Test. The testing was in accordance with UL 3703.

  • CLEAN & EVEN SURFACE : Clean surface that allows for easy transportation and installation.
  • CLEAN PUNCHINGThe clean punching surface makes it convenient during the installation process.
  • UNEVEN SURFACE : The steel surface looks grainy with an uneven surface due to its galvanized coated layer.
  • THICK LAYERS : As the galvanized is left to dry, thick layers of galvanized are left behind. This process makes it difficult during the assembly process as installers must clean uneven punching.