The main materials for aluminum alloy fireproof windows include aluminum-silicon alloys, aluminum-magnesium alloys, aluminum-manganese alloys, and aluminum-zinc-magnesium alloys.
Aluminum-silicon alloys: Offer high strength and corrosion resistance, suitable for small windows and doors, but with a lower fire rating.
Aluminum-magnesium alloys: Offer high strength and fire resistance, but are relatively expensive, suitable for larger building doors and windows.
Aluminum-manganese alloys: Offer strength and fire resistance between aluminum-silicon and aluminum-magnesium alloys, with a relatively low price, suitable for general building doors and windows.
Aluminum-zinc-magnesium alloys: Offer high strength, fire resistance, and corrosion resistance, but are expensive, suitable for doors and windows in large and high-rise buildings.
