DX52D+AZ Galvalume Steel Coil

Product description：
Galvanized steel sheet refers to steel sheet with aluminum (passivation protection) added on the basis of galvanizing. The general composition is 55% aluminum, 43.5% zinc, and 1.5% silicon. It has excellent atmospheric corrosion resistance. The corrosion resistance is galvanized sheet. It also has the high temperature corrosion resistance of aluminum sheet, smooth surface and good appearance, but the formability and weldability of its coating are slightly poor.

DX52D+AZ Galvalume steel coil Features：

1. Heat reflectivity:

The heat reflectivity of galvanized steel sheet is very high, which is twice that of galvanized steel sheet. People often use it as a material for heat insulation.

2. Heat resistance:

Aluminum-zinc alloy steel plate has good heat resistance and can withstand high temperatures of more than 300 degrees Celsius. It is very similar to the high temperature oxidation resistance of aluminized steel plate. It is often used in chimney pipes, ovens, luminaires and fluorescent lampshades. Corrosion resistance:

The corrosion resistance of galvanized steel coil is mainly due to the protective function of aluminum and aluminum. When zinc is worn out, aluminum forms a dense layer of aluminum oxide, which prevents corrosion-resistant substances from further corroding the interior.

3. Economy:

Because the density of 55% AL-Zn is lower than that of Zn, the area of ​​the galvanized steel sheet is more than 3% larger than that of the galvanized steel sheet with the same weight and the same thickness of the gold coating.

4. Easy to paint

The aluminum-zinc plate has excellent adhesion between the paint and the paint can be painted without pretreatment and weathering.

The coating adhesion of the gold-plated layer of aluminum-zinc steel sheet is relatively good, so it can also be directly coated on advertising boards and general boards without pre-treatment such as weathering.

5. The galvanized steel sheet has a gorgeous silver-white surface.

6. The galvanized steel sheet and the galvanized steel sheet have similar processing performance and spraying performance.

Application:

Building roofs, walls, electrical cabinets, home appliances, automobiles, color coating substrates, etc.

Product specification：

Chemical composition:

Mechanical property:

Products Show




Factory Show




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.