Detailed Introduce About Heat Resistance Galvalume Steel Sheet

Detailed Introduce About Heat Resistance Galvalume Steel Sheet:

GALVALUME steel sheet combines the advantages of both galvanized and aluminized steel sheets. The coating consists of 55% aluminum, 43.4% zinc, and 1.6% silicon. By galvanizing (galvanizing protection) with the addition of zinc on top of the long-term durability and heat resistance of aluminum, Galvalume steel sheets are 3 to 6 times more durable under various conditions than galvanized steel (both 270 g/m2) times. use.

Environmentally friendly material: GALVALUME steel sheets are specially treated and coated with a special film and are absolutely chromate free.
Good heat resistance GALVALUME steel sheet has similar heat resistance to aluminized steel sheet due to high aluminium content: 55% by mass and 80% by volume.
Combined with its good heat reflectivity, it performs well on toasters, rice cookers, etc.
Good heat reflectivity: The high surface reflectivity of GALVALUME steel sheet is very effective in preventing indoor temperature rise in roofing applications, as the surface temperature rise is minimal.
Smooth and Shiny Finish: The silver finish has a unique and delicate sequin, which is highly appreciated when used as a building material.
Same workability and paintability as galvanized steel GALVALUME steel can be processed and painted like galvanized steel.

Galvalume steel has great properties of heat resistance and heat reflections double high than galvanized sheet, so it is an excellent heat insulator. Heat resistance: Aluminum-zinc alloy steel plate has good heat resistance and can withstand high temperatures of more than 300 degrees Celsius.