
Galvalume steel is also called Aluminum-Zinc Alloy Coated Steel,aluminized zinc steel(aluzinc steel),SGLC,The galvalume metal is composed of 55% aluminium, 43.4% zinc and 1.6% silicon solidified at 600 ~C. Its whole structure consists of aluminium-iron-silicon-zinc, forming a compact quaternary crystal alloy.
The surface of the galvalume steel sheet is characterized by smooth, flat and gorgeous stars.
Galvalume Steel Feature
1. Corrosion resistance: 3 times than pure galvanized coil/sheet2. Heat resistance: It can withstand temperature 315 degrees centigrade
3. Heat reflective: two times than galvanized sheet
Application

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