Product description:
The surface of aluminized zinc plate is unique smooth, flat and gorgeous star flower, and the base color is silver white. Special coating structure makes it have excellent corrosion resistance. The normal service life of the aluminized zinc plate can reach 25A, and the heat resistance is very good. It can be used in the high temperature environment of 315℃. Coating and paint film adhesion is good, has good processing performance, can be stamping, cutting, welding, etc.; Surface conductivity is good.
Product description:
Aluminum zinc alloy steel plate has good heat resistance, can withstand high temperature of more than 300 degrees Celsius, similar to the high temperature oxidation resistance of aluminum plated steel plate, it is often used in chimney tube, oven, illuminator and fluorescent lamp shade. The thermal reflectance of Al Zn steel sheet is very high, which is twice as high as that of galvanized steel sheet. Because the density of 55% Al Zn is smaller than that of Zn, the area of Al Zn steel sheet is more than 3% larger than that of galvanized steel sheet with the same weight and thickness of gold plating layer.
Application:
Building roofs, walls, electrical cabinets, home appliances, automobiles, color coating substrates, etc.
Product specification:
Standard |
JIS / EN / ASTM Standard |
Grades |
SGLCC / SGL400 / SGL440 / SGL570 / SGLCD |
ASTM A792M CS-A / CS-B / CS-C |
|
SS230 / SS255 / SS275 / SS340 / SS550 |
|
DX51D / DX52D / DX53D |
|
S220GD / S250GD / S280GD / S320GD / S350GD / S550GD |
|
Coating |
AZ40-AZ150 |
Spangle |
Regular Spangle |
Sizes |
Thickness: 0.23mm - 3.0mm Width: 900mm-1250mm,or customer's requirement |
Surface treatment |
Chromate Treatment, Anti-fingerprint |
Chemical composition:
Al |
Zn |
Si |
Fe |
Cu |
Cd |
Pb |
Sn |
Ni |
Ti +Ba+Cr |
55-58 |
41-43 |
1.5-2 |
0.25 |
0.03 |
0.05 |
0.01 |
0.05 |
0.05 |
0.05 |
Mechanical property:
Grade |
Yield Strength MPa≥ |
Tensile Strength MPa≥ |
Elongation A%≥ |
DX51D+Z/ZM/AZ/AM |
240-380 |
270-500 |
22 |
DX52D+Z/ZM/AZ/AM |
140-300 |
270-420 |
26 |
DX53D+Z/ZM/AZ/AM |
140-260 |
270-380 |
30 |
DX54D+Z/ZM/AZ/AM |
120-220 |
260-350 |
36 |
S220GD+Z/ZM/AM |
220 |
300 |
20 |
S250GD+Z/ZM/AZ/AM |
250 |
330 |
19 |
S280GD+Z/ZM/AM |
280 |
360 |
18 |
S300GD+AZ/AM |
300 |
380 |
18 |
S320GD+Z/ZM/AM |
320 |
390 |
17 |
S350GD+Z/ZM/AZ/AM |
350 |
420 |
16 |
S450GD+AZ/AM |
450 |
480 |
15 |
S550GD+Z/ZM/AZ/AM |
550 |
550 |
- |
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Quality inspection process
FAQ:
Q1:Can you send samples?
A:Of course, we can provide customers with free samples.
Q2:What product information do I need to provide?
A:Please kindly provide the grade, width, thickness, surface treatment requirement should you have and quantities you need to purchase.
Q3:It's my first time to import steel products, can you help me with it?
A:Sure,we have agent to arrange the shipment, we will do it together with you.
Q4:What ports of shipment are there?
A:Under normal circumstances, we ship from Shanghai, Tianjin, Qingdao, Ningbo ports, you can specify other ports according to your needs.
Q5:Can you accept customize?
A: Yes. It can be customized as per the customers' request.
Q6:What are the certifications for your products?
A:We have ISO 9001, MTC, ISO14001,third parties’ inspections are all available such SGS, BV ect.
Q7:How long does your delivery time take?
A:In general, our delivery time is within 7-15 days, and may be longer if the quantity is extremely large or special circumstances occur.
Q8: How many countries you already exported to?
A:We have exported to Canada, Russia, Belarus, Poland, Brazil, Mexico, Colombia, Ecuador, Peru, Iran, Vietnam, Malaysia, UAE, Nigeria and other countries. Our export experience is rich, we are familiar with different market needs, can help customers avoid a lot of trouble.
Q9:Can I go to your factory to visit?
A:Of course, we welcome customers from all over the world to visit our factory.
Q10:Does the product have quality inspection before loading?
A:Of course, all our products are strictly tested for quality before packaging, and unqualified products will be destroyed and customers can appoint third parties to inspect the products before loading too.
Q11:How to pack the products?
A: Standard export sea-worthy packaging, the inner layer has a waterproof paper outer layer with iron packaging and is fixed with a fumigation wooden pallet.It can effectively protect products from corrosion and various climate changes during ocean transportation.
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