Hot-Dip Zn-Al-Mg Coated Green Steel Sheet In Coil (RC-GM)

- Hot-Dip Zn-Al-Mg Coated Green Steel Sheet In Coil (RC-GM) are produced by coating the surface of hot-rolled or cold-rolled steel coils with Zn-Al-Mg coating. This process utilizes the principle of the potential difference between Zn-Al-Mg and iron to provide corrosion resistance to the steel product. The Zn-Al-Mg coating acts as sacrificial protection, corroding first to shield the underlying steel or iron. According to the potential difference principle, when two different metals come into contact, the metal with lower potential will corrode faster, while the one with higher potential will be protected.

- Due to the Zn-Al-Mg coating with sacrificial anode protection mechanism, the product's lifespan is extended, offering excellent characteristics such as weather or corrosion resistance, adhesion, and formability. Additionally, it presents advantages like lower maintenance costs and reduced environmental pollution.

- Our products comply with the following standards: EN 10346.

- The general service life time of Yieh Phui (China) Hot-Dip Zn-Al-Mg Coated Green Steel Sheet In Coil (RC-GM) is about 10 years or above depend on coating mass.