The feature of the galvalume steel

1. Thermal reflectance of the galvalume steel
The heat reflectivity of galvalume steel is very high, which is twice that of galvanized steel plate. People often use it as heat insulation material.

2. Heat resistance of the galvalume steel
Galvalume steel has good heat resistance and can withstand a high temperature of more than 300 degrees Celsius. It is very similar to the high-temperature oxidation resistance of aluminum plated steel plate. It is often used in chimney tubes, ovens, illuminators and fluorescent lampshades. Corrosion resistance:

The corrosion resistance of galvalume steel is mainly due to the protective function of aluminum and aluminum. When zinc is worn, aluminum forms a dense layer of alumina to prevent corrosion-resistant substances from further corroding the interior.