Product description:
Zn-Al-Mg is a new type of highly corrosion-resistant coated steel sheet with a coating composition consisting of zinc as the main substrate in combination with aluminum (about 11%), magnesium (about 3%) and a trace amount of silicon.Adding Al, Mg, and Si to it, the composite effect of these added elements improves corrosion resistance.
Product description:
Zn-Al-Mg is a highly corrosion-resistant hot-dip Zinc-Aluminum-Magnesium alloy coated steel sheet. Due to the effects of magnesium and aluminum, Zn-Al-Mg has excellent corrosion resistance, scratch resistance and formability.
Due to the addition of magnesium element,the incision corrosion resistance is good ( incision can be automaticallyrepaired to prevent the production of red rust, one of the biggest features)
Product Advantages:
1.One of the biggest features:Self-Healing
A stable and dense protective film is formed on the surface of the coating, which has excellent corrosion resistance.
The steel plate coating dissolves and covers the machining section to form a protective film and improve the corrosion resistance of the incision.
2.Anti-rust performance is galvanized sheet 10-20 times,anti-rust performance is galvalme sheet 3-8 times
3.Incision can be automaticallyrepaired to prevent the production of red rust,the incision corrosion resistance is good
4.Reduce costs (generally 40% cheaper than stainless steel)
5.The processing performance is very good (because of its excellent wear andscratch resistance, can adapt to a variety of processing
6.Environmental protection
Application:
Automatic breeding equipment, fan, photovoltaic bracket, pipe gallery bracket, thin-walled light steel structure chicken house, pig house, electrical cabinet, etc
Product specification:
Thickness(mm) |
0.3-2.0 |
Width(mm) |
750-1320 |
Metal Plating |
AZM60-AZM275 |
Steel coil weight (tons) |
5-8 |
Strength |
G250/G280/G300/G320/G345/G350/G550/DX51D/DX52D/DX53D |
Mechanical property:
Product Name |
Brand |
Yield Strength/Mpa |
Tensile Strength/Mpa |
Elongation after break/% |
Low carbon steel |
DX51D+AZM/ZM |
≤360 |
≤440 |
≥20 |
DX52D+AZM/ZM |
≤260 |
300-360 |
≥28 |
|
Interstitial atomic steel |
DX53D+AZM/ZM |
≤200 |
270-320 |
≥38 |
DX54D+AZM/ZM |
≤180 |
270-310 |
≥40 |
|
Structural Steel |
S250GD+AZM/ZM |
≥250 |
≥330 |
≥19 |
S350GD+AZM/ZM |
≥350 |
≥420 |
≥16 |
|
S450GD+AZM/ZM |
≥450 |
≥510 |
≥14 |
|
S550GD+AZM/ZM |
≥550 |
≥560 |
/ |
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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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