Saranalume Advantages

Explore Saranalume Advantages from PT. Saranacentral Bajatama, Tbk.—featuring better corrosion, reflectivity, and heat resistance than galvanized steel.

Al-Zn Technology

Saranalume Advantages

Discover key Saranalume advantages—better corrosion resistance, heat tolerance, and reflectivity than standard galvanized steel.

Using a combination of 55% Al-Zn as the coating of the steel sheet, Saranalume (Galvalume) have several advantages when compared with the general galvanized products.

Reflectivity


Product
Reflection Ratio

55% Al-Zn
60%

Zinc Coated (Galvanize)
40%

Asbestos
30%

Saranalume Advantages : Reflection

 

Resilience Corrosion

Corrosion resistance up to 4 times better than Galvanize depend on environment.

Salt Spray Test

Atmospheric Exposure Test Mild Industrial Area

Atmospheric Exposure Test Coastal Area

 

High Temperatures Resistance

With a dominant Aluminium composition that have higher melting point than Zinc. It will be automatically high temperatures resistance of Saranalume (Galvalume) is higher than ordinary Galvanize products. 55% Al-Zn layer can be use up to 3150C without discolouration and oxidation.