Hot dip aluminium -zinc – magnesium alloy coated steel coil (MAZ)
Hot-Dip Magnesium-Aluminium-Zinc (MAZ) alloy coated steel coil is cold-rolled steel coated with an alloy of Magnesium (Mg), Aluminium (Al), and Zinc (Zn) using advanced technology. Thanks to this special coating, MAZ steel offers superior corrosion resistance — three to five times higher than conventional galvanized steel — making it especially suitable for harsh environmental conditions.
Technical Specifications
| Applicable Standards | ASTM (USA), JIS (Japan), BSEN (Europe) |
| Thickness | 0.4mm – 4mm |
| Width | 914mm – 1250mm |
| Coating Composition | Magnesium (Mg), Aluminum (Al), Zinc (Zn) |
| Corrosion Resistance | 3–5 times higher than conventional galvanized steel |
| Tensile Strength | 270 – 550 MPa |
Applications
- Construction: Used for roofing sheets, partitions, factory structures, and pre-engineered steel buildings.
- Industry: Applied in the production of automobiles, electrical equipment, cold storage systems, and containers.
- Household applications: Used for washing machine casings, refrigerators, and kitchen appliances thanks to its high rust resistance.
