Aluminium-Zinc-Magnesium Coated Steel
Aluminium-Zinc-Magnesium Coated Steel
4 Times better than pre-galvanized steel
Test Results
Tubecon has tested ZAM vs Pre galvanised material as well as ZAM vs Hot Dipped Galv Material. The results can be seen on the attachments and below:
A recent development in the steel market has been the advent of steel coated with a zinc, aluminium, magnesium alloy. This coating replaces the conventional 100% zinc or zinc-aluminium coating, offering much higher corrosion resistance for a similar price. These steels go under a variety of trade-names such as ZAM (Nippon), Magnelis(Arcelor Mittal) or are often simply referred to as Aluminium-Zinc-Magnesium or "AZM" coated steel or Mg-steel.
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| Hours Exposure | 0.9 ZM100 | 1.2 Z275 | 1.4 ZM120 | 1.8 ZM275 |
|---|---|---|---|---|
| 48 | White Rust | Severe White Rust | White rust | White rust |
| 140 | White Rust | Severe White Rust | White rust | White rust |
| 309 | White Rust | Red Rust | White rust | White rust |
| 400 | Red Rust | Red Rust | White rust | White rust |
| 500 | Red Rust | Red Rust | Red rust | White rust |
Test Result ZAM VS HOT DIPPED GALV at Mean off 89 Micron
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| Hours Exposure | ZAM310 | Hot Dipped Galv (Mean 89 Micron) |
|---|---|---|
| 24 | White Rust | White Rust |
| 48 | White Rust | Red Rust |
| 216 | White Rust | Red Rust |
| 500 | White Rust | Red Rust |
Advantages of AZM Steel
Superior Corrosion Resistance
AZM steel, with its unique composition of aluminum, zinc, and magnesium, offers superior corrosion resistance compared to Z275 pre-galvanized steel. The protective barrier formed by AZM steel effectively shields against corrosion in diverse environments.
Enhanced Durability
With the added alloying elements of zinc and magnesium, AZM steel exhibits enhanced durability. This alloy combination creates a robust protective layer, ensuring prolonged performance and reducing the risk of degradation over time.
Improved Galvanic Protection
AZM steel provides improved galvanic protection compared to Z275 pre-galvanized steel. The presence of zinc and magnesium enhances the material's ability to protect the underlying steel substrate, even in the presence of moisture and other corrosive elements.
Excellent Barrier Properties
The unique composition of AZM steel results in excellent barrier properties. It effectively prevents the penetration of moisture and corrosive substances, reducing the likelihood of rust formation and ensuring long-term structural integrity.
Excellent Barrier Properties
The unique composition of AZM steel results in excellent barrier properties. It effectively prevents the penetration of moisture and corrosive substances, reducing the likelihood of rust formation and ensuring long-term structural integrity.
Versatile Applications
AZM steel finds extensive use in various applications, including construction, automotive, agricultural, and infrastructure projects. Its superior corrosion resistance and durability make it suitable for roofing, cladding, structural components, electrical appliances, and more.
Lower Life-Cycle Costs
Choosing AZM steel can lead to reduced life-cycle costs compared to Z275 pre-galvanized steel. Its exceptional corrosion resistance and prolonged durability result in longer service life, minimizing the need for maintenance, repairs, and replacements.
Environmental Sustainability
AZM steel is an environmentally sustainable choice. It can be recycled, reducing the environmental impact associated with steel consumption. By opting for AZM steel from Tubecon, you contribute to a greener future while benefiting from its superior performance.
Conclusion
When it comes to corrosion resistance, durability, and long-term performance, AZM steel from Tubecon outperforms Z275 pre-galvanized steel. Its unique composition, including aluminum, zinc, and magnesium, provides superior protection against corrosion in diverse environments. With its exceptional barrier properties and versatility, AZM steel is an excellent choice for various applications, offering lower life-cycle costs and contributing to environmental sustainability.
Choose Tubecon as your trusted supplier of AZM steel. Contact us today to discuss your steel requirements and explore the benefits of this exceptional material.
