ZN-AL-MG coated steel has excellent corrosion resistance, and its rust resistance is 3-5 times that of galvanized steel. It is a new and better surface treatment. How to prevent corrosion of materials is a big problem in the field of solar mounting systems. Galvanized steel is widely used around solar mounting. But in harsh environments, galvanized steel is not enough and the galvanized film is damaged. So ZN-Al-Mg steel is the most suitable product for solar mounting structures. Contact us to learn more!
Parameters of ZAM Coated steel
|
product name |
zinc aluminium magnesium alloy coated steel coil |
|
material |
DX51D DX52D S550GD SGCC SGC340 |
|
surface structure |
regular/small/zero spangle |
|
surface treatment |
chromated/oiled/anti-finger print |
|
Z-A-M coating |
40g/m2-450g/m2 |
|
function |
excellent anti-corrosion |
|
weight |
customized |
|
coil ID |
508/610mm |
Zn-Al-Mg Coated steel Coil
Advantages of Zn-Mg-Al products.
1. Anti-corrosion: As one of the best coated steels, Zn-Mg-Al products have 5-10 times higher anti-corrosion performance than galvanized steel.
2. Self-repairing: Zn-Mg-Al self-repairing effect ensures protection of uncoated edges, scratches and perforations. Zn(0H)2, ZnCl2 and Mg(OH)2 factors form a protective film and inhibit corrosion at the cut.
3. Long service life: Generally, the service life is not less than 30 years.
4. Easy to process: Perfect performance in stretching, bending, welding or other processing.
Zinc Aluminium Magnesium steel coil for solar mounting systems
Performance of Zn-Al-Mg coated steel
♦Zn-Al-Mg coating steel has better corrosion resistance . The increase of Al and Mg content in a certain range makes the corrosion resistance of Zn-Al-Mg coating steel sheet increase several times higher than that of GI .
♦With low friction coefficient and stable friction characteristics , it is very favorable for punching . It can reduce the amount of wear on the coating , thereby reducing the part ' s pulling defects .
♦The Zn-Al-Mg coating steel has good welding performance . The addition of magnesium can reduce the spatter of the weld attachment in the laser welding process and improve the welding performance .
Packaging of Zinc-Aluminum-Magnesium Steel Coil
Why Choose GNEE?
1.Contact us with your detailed inquiry, you will be replied within 24 hours.
2.You are promised to obtain the best quality, price and service.
3.Wide excellent experiences with after-sale service.
4.Every process will be checked by responsible QC which insures every product's quality.
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