Aluminum zinc coated steel plate
(galvalume steel)
is an alloy coated steel plate widely used in various fields such as building materials, household appliances, automobiles, environment, machinery, ships, etc.
Aluminum zinc coated steel plate
is an alloy coated steel plate that is coated with aluminum zinc alloy on the surface of the steel plate, consisting of
55% aluminum, 43.4% zinc, and 1.6% silicon
solidified at a high temperature of 600 ℃. Its entire structure is composed of aluminum iron silicon zinc, forming a dense quaternary crystal.
- Product Details
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Quick Details
-
Spangle Type:
-
Regular Spangle
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Hardness:
-
Mid Hard
-
Place of Origin:
-
Shandong, China
-
Brand Name:
-
Zunkai
-
Width:
-
700-1250
-
Length:
-
as clients' requests
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Grade:
-
DX51D
-
Product Name:
-
Aluminized Zinc Steel Coil
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Surface:
-
Galvalume Coated
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Keyword:
-
Aluzinc Galvalume Steel Sheet
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Coil Weight:
-
3~8 MT
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Material:
-
SGLCC/SGLCD/ASTMA792/A792M/DX51D+AZ/S250GD+AZ.etc
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MOQ:
-
25 Tons
-
Steel Grade:
-
Dx51d Dx52d Dx53d G550 S350
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COIL ID:
-
508mm/610mm
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Zinc Coating:
-
AZ30-180g/m2
Quick Details
-
Type:
-
Steel Coil
-
Thickness:
-
0.12-2mm
-
Coating:
-
AZ30-AZ40
-
Spangle Type:
-
Regular Spangle
-
Hardness:
-
Mid Hard
-
Place of Origin:
-
Shandong, China
-
Brand Name:
-
Zunkai
-
Width:
-
700-1250
-
Length:
-
as clients' requests
-
Grade:
-
DX51D
-
Product Name:
-
Aluminized Zinc Steel Coil
-
Surface:
-
Galvalume Coated
-
Keyword:
-
Aluzinc Galvalume Steel Sheet
-
Coil Weight:
-
3~8 MT
-
Material:
-
SGLCC/SGLCD/ASTMA792/A792M/DX51D+AZ/S250GD+AZ.etc
-
MOQ:
-
25 Tons
-
Steel Grade:
-
Dx51d Dx52d Dx53d G550 S350
-
COIL ID:
-
508mm/610mm
-
Zinc Coating:
-
AZ30-180g/m2
Galvalume steel coil
Parameter
|
Products
|
Galvalume steel coil/Aluminum zinc coated steel coil
|
|
Standard
|
JIS G3302,JIS G3312,GB/T-12754-2006
|
|
Type
|
AFP( anti-fingerprint), Passivate
|
|
Thickness
|
0.12mm-2.0mm
|
|
Width
|
300mm-1250mm
|
|
Spangle
|
Normal Spangle
|
|
Zinc coating
|
30-275g/m2
|
|
Coil weight
|
3-5tons
|
|
Coil ID
|
508mm,according to request
|
|
MOQ
|
25tons
|
Surface of the galvalume steel coil
The surface of the
aluminum zinc coated steel plate
presents a unique smooth, flat, and gorgeous star pattern, with a silver white base color. The special coating structure gives it excellent corrosion resistance. The normal service life of
aluminum zinc coated plates
can reach 25 years, and they have good heat resistance and can be used in high-temperature environments at 315 ℃; The adhesion between the coating and the paint film is good, and it has good processing performance, which can be used for stamping, shearing, welding, etc; The surface conductivity is very good.
The advantages of Aluminum zinc coated steel coil are as follows:
1. Corrosion resistance:
Aluminum zinc coated steel sheet
has strong corrosion resistance, with a normal service life of up to 25 years, which is 3-6 times longer than galvanized sheet.The corrosion resistance of
aluminum zinc coated plates
comes from the maintenance function of the aluminum barrier layer and the dedicated maintenance function of zinc. When zinc is used for dedicated maintenance in cutting edges, scratches, and coating scratches, aluminum forms an insoluble oxide layer, demonstrating the barrier maintenance function. Aluminum zinc alloy steel coils have been subjected to outdoor exposure tests in various atmospheric environments for over 20 years, confirming that the edge cutting maintenance function of
55% aluminum zinc coated steel plates
is better than that of galvanized steel plates.
2. Heat resistance:
Aluminum zinc coated steel plate
have a high thermal reflectivity, making them suitable for use as roof materials. Aluminum zinc alloy steel plates also have excellent heat resistance and can be used in high-temperature environments up to 315 degrees Celsius.
3. Recoating ability: (Paint film adhesion)
Aluminum zinc coated steel plate
can maintain excellent adhesion with the paint film, and can be directly sprayed or powdered without special pre-treatment.
4. Corrosion resistance after coating
APPLICATION
Buildings:
roofs, garages, walls, pipelines, and modular houses, etc
Automobile:
muffler, exhaust pipe, wiper accessories, fuel tank, truck box, etc
Home appliances:
refrigerator backplate, gas stove, air conditioner, electronic microwave oven, LCD frame, CRT explosion-proof strip, LED backlight, electrical cabinet, etc
Agriculture:
pig houses, chicken houses, granaries, greenhouse pipes, etc
Others:
heat insulation cover, heat exchanger, dryer, water heater, etc
Certificate
Quality control
Quality control
We have always been committed to providing high-quality products and services to every customer. Before each shipment, we will inspect the quantity and quality of the goods for the customer. Measure the thickness and width of the
aluminum zinc coated steel coil
. Inspect the surface appearance and measure the zinc layer. To ensure that the product is not affected by the external environment during transportation, we will ensure that the
aluminum zinc coated steel coil
is tightly packaged. Including plastic bags, waterproof paper, and outer iron sheet.
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