0.35mm*1219mm Galvalume Coils AZ30g Regular Spangle 55% AL-ZN Coated Steel Sheet
55% Al-Zn Coated Steel Sheet Introduction:
Aluminum-zinc steel sheet alloy coating consists of about 55% aluminum,about 43.5% zinc and about 1.5% Silicon,Compared with traditional galvanized products,it has excellent corrosion resistance,heat resistance and thermal reflectivity,etc.Aluminum - zinc plate surface spangle are small and uniform,bright colors,high surface hardness,can be coated with a variety of color fingerprint,widely used in home appliances,construction,structure,electrical and other industries.
55% Al-Zn Coated Steel Sheet Materials:
DX51D+AZ DX52D+AZ
| Type | Description |
| Chromate passivation | Chromate passivation reduces black rust during transport or storage |
| Oiled | Oiled surface treatment can reduce black rust, but it cannot be used for subsequent processing of rolling and stamping lubricants. |
| Chromate passivation & oiled | Chromate passivation and oiled surface treatment can effectively reduce black rust. |
| Anti-finger printing | Anti-fingerprint surface treatment can help reduce black rust. |
| No treatment | No surface treatment, the steel coil is prone to black rust. |
Application:
Housings & buildings: roofs, walls, garages, soundproof walls, pipes and modular housings, etc.
Car:Mufflers, exhaust pipes, wiper accessories, fuel tank, freight car , etc.
Home appliance: refrigerator backboard, gas stove, air conditioner, microwave oven, LCD frame, CRT-implosion protection band , LED backlight and electrical cabinet, etc.
Farm: Piggery, hennery, barn, pipelines for greenhouse, etc. Others: heat insulation cover, heat exchanger, dryer and calorifier, etc.
Advantages:
(1) It has smooth surface with excellent resistance to atmospheric corrosion, its corrosion resistance life is 2-6 times longer than the hot-dipped galvanized steel sheet;
(2) It has good heat resistance and oxidation resistance, it can have long-term unchanging color at 300 ℃, it can be used over a long period of time at about 500 ℃, it has good resistance to water and soil corrosion, its water corrosion resistance is better that of the hot dipped galvanized steel sheet and hot-dip aluminized plate, the soil corrosion resistance is better than that of the hot-dipped galvanized steel sheet, and it is the ideal material for production of corrosion resistant components including automobile muffler, exhaust pipe, grain dryer, water heater and other corrosion resistant components; In addition, heat reflection factor of the product is higher than 75%, which is twice as that of galvanized sheet;
(3) It has excellent coating property and good processability. It also has strong binding force with organic materials, and it is the best choice for organic coated steel sheet. Its processability and weldability are similar with those of the hot galvanized plate, cold bending and stamping can be carried out. Furthermore, it also has good appearance.
Packing:
Product Tags:
|
|
0.35mm*1219mm Galvalume Coils Az30g Regular Spangle 55% Al-Zn Coated Steel Sheet Images
|
