Aluminized zinc sheet

Aluminized zinc sheet thick steel plate means that in order to avoid corrosion of the surface of the thick steel plate and increase its service life, the surface of the thick steel plate coat with a layer of metal zinc and aluminum. This kind of galvanized cold-rolled steel sheet is called galvalume.
Surface quality levelFB/ FCSurface treatmentC/R/C5/A/O/U
Zinc layer weight(g/㎡)60~275Range of applicationRefrigerator, washing machine, air conditioning, microwave oven, lighting, TV, audio and video
GradeQ195, Q235
SGCC, SGCH,SGC340 SGC400 SGC440 SGC490 SGC570
SGHC SGH340 SGH400 SGH440 SGH490 SGH540
DX51D DX52D DX53D DX54D
S220GD S250GD S280GD S320GD S350GD S400GD S500GD S550GD
Surface treatmentRegular spangle,Minimum spangle, Zero spangle, Big spangle
HardnessSoft hard(HRB60),medium hard(HRB60-85),full hard(HRB85-95)
Surface TreatmentChromated/Non-Chromated, Oiled/Non-oiled, Skin pass


Aluminum plated zinc plate is a kind of alloy plated steel plate, the surface coating is covered by aluminum and zinc two metal elements, after 600 degrees of high temperature treatment, the formation of a dense protective film on the surface of the steel plate, aluminum plated zinc plate appearance is beautiful, there are special small zinc flowers, and corrosion resistance, high temperature resistance and other outstanding properties, very popular in various industries, Here is an introduction to aluminum-plated zinc plates in which industries are widely used.

First, the construction industry. Aluminum-plated zinc sheet is durable, will not be affected by external factors and deformation and other problems, in the roof, wall and sound wall construction, pipeline engineering will use aluminum-plated zinc sheet.

Second, home appliance manufacturing industry. The corrosion resistance and ease of processing of aluminized zinc plate are also favored by the home appliance industry, and are used in microwave oven shell, washing machine shell, refrigerator backplane, air conditioner shell and so on.

Third, automobile manufacturing industry. Aluminum plated zinc plate is almost used in the vehicle manufacturing, from the fuel tank, exhaust pipe, muffler hardware system, to the wiper and other accessory systems are indispensable aluminum plated zinc plate, because aluminum plated zinc plate has other plates do not have high temperature resistance and corrosion resistance.

Fourth, agriculture, forestry and animal husbandry. Aluminized zinc plate has high strength, strong compression resistance, can withstand the collision during transportation and save time and effort in installation and maintenance, and is widely used in the transportation of agricultural products, the irrigation of orchards and fields, the enclosure of storage ponds and the construction of livestock sheds.


Aluminized zinc plate also has the following advantages:

1, strong corrosion resistance. The surface is coated with aluminum and zinc, and when the zinc is worn, there is an alumina protective film formed by the aluminum layer to protect the steel plate from external influences, which is widely used in the backplane of electrical appliances, the shell, the hardware system of automobiles and the construction of pipelines.

2. High temperature resistance. Aluminum plated zinc sheet material can withstand high temperatures above 300 degrees, and the structure will not be affected by any, so it is widely used in flue, oven and other lighting facilities.

3, high heat reflectivity. The thermal reflectivity of galvanized aluminum sheet is almost twice that of ordinary galvanized sheet, so it is used to make insulation materials and the construction of metal roofs.

4, good adhesion. There is a good adhesion between the coating of aluminized zinc plate and the paint, and there is no need for pretreatment and weathering processes when painting, and the painting speed is fast and the effect is good.

The above is the introduction of the application fields and performance advantages of aluminized zinc plate, with the development of society, the industry demand for aluminized zinc plate will be more and more large.

All of our products can be tested by professional third-party testing institutions, and we attach great importance to product quality and brand honor.

All of our products can be tested by professional third-party testing institutions, and we attach great importance to product quality and brand honor.

Our factory is full of products, the production line is running well, we can supply regular goods immediately, but also can quickly customize the special specifications and materials of goods for customers. We also maintain good cooperation with major steel mills in China or overseas countries to ensure timely and uninterrupted supply of goods to customers.

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