产品内页 - Renda Steel Group Co., Ltd.

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Aluminized zinc plate

Product introduction and parameters

Aluminized zinc steel plate is covered with a layer of coating composed of aluminum zinc alloy on the surface of the steel plate, this special structure makes it have excellent corrosion resistance, longer service life than ordinary steel plate, up to 25 years. In addition, the aluminized zinc steel plate also has good heat resistance and can be used in a high temperature environment of 315 ° C. The adhesion between the coating and the paint film is good, the processing performance is excellent, and the operation of stamping, cutting and welding can be carried out.
In the field of construction, high weather resistance aluminum-plated zinc steel plate is widely used in light steel structure and building interior and exterior walls, roof and roof, building drainage system, air conditioning system, etc. This steel plate has excellent weather resistance and corrosion resistance, can maintain the color of steel for a long time, and improve the service life of the building.
In the field of home appliances, VCI double-sided hot-dip aluminum-zinc plated steel plate and single-side hot-dip aluminum-zinc plated steel plate are widely used in the panels and shells of home appliances such as refrigerators and washing machines. This steel has excellent surface quality, processability and corrosion resistance, which can improve the appearance and service life of household appliances.
In short, aluminum-plated zinc steel is a material with excellent properties and has a wide range of application prospects in various fields.

Surface quality level	FB/ FC	Surface treatment	C/R/C5/A/O/U
Zinc layer weight（g/㎡）	60~275	Range of application	Refrigerator, washing machine, air conditioning, microwave oven, lighting, TV, audio and video
Grade	Q195, 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 treatment	Regular spangle,Minimum spangle, Zero spangle, Big spangle
Hardness	Soft hard(HRB60),medium hard(HRB60-85),full hard(HRB85-95)
Surface Treatment	Chromated/Non-Chromated, Oiled/Non-oiled, Skin pass

Material introduction

Aluminized zinc steel is a kind of material made of aluminized zinc steel plate, the surface is unique smooth, flat and gorgeous star flowers, the primary color is silver white. The special coating structure makes it have excellent corrosion resistance, normal service life of up to 25 years, good heat resistance, can be used in 315℃ high temperature environment. The adhesion between the coating and the paint film is good, and it has good processing performance, and can be pressed, cut, welding, etc. 1.

Aluminum plated zinc steel can be divided into two categories according to the use of construction and home appliances, of which aluminum plated zinc steel for construction is divided into high weather resistance aluminum plated zinc steel plate and ordinary aluminum plated zinc steel plate, mainly used in light steel structure and building interior and exterior walls, roof and roof, building water system, air conditioning system. Aluminum-zinc plated steel for home appliances is divided into VCI double-sided hot-dip aluminum-zinc plate and single-side hot-dip aluminum-zinc plate, which are mainly used in the panels and shells of home appliances such as refrigerators and washing machines.

Product application

Each batch of our products will be subjected to strict quality testing before leaving the warehouse, we can also accept your designated third party testing agency for quality inspection and quality certificate, to ensure that all products do not have quality problems and can be perfectly applied to various fields.

Certificate authentication

Our steel products have undergone strict quality inspection and testing, in line with relevant national and international standards, and obtained a variety of certifications, such as CE certification, EN10204 certification, ISO9001 certification. These certifications are the recognition and guarantee of the quality of our products, and are also the basis for customers to trust us.

Product testing

We have advanced production processes and technologies, such as continuous casting and rolling, heat treatment, surface treatment, etc., which can greatly improve the performance and quality of steel products. We constantly update and improve the production process and technology to meet the changing market demand we carry out strict quality inspection and testing for each batch of products, including size, shape, mechanical properties, chemical composition and other aspects of the test. We have advanced testing equipment and professional testing personnel to ensure that every link of the product meets the relevant standards and customer requirements.

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