| Customization: | Available |
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| After-sales Service: | 24 Hours 7 Days |
| Warranty: | 10 Years |
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Zinc - Aluminum- Magnesium Steel
Zinc - Aluminum - Magnesium (Zn-Al-Mg) is a magnesium alloy coated steel, made by electrolytic deposition of zinc, aluminum and magnesium alloys on the surface of cold rolled steel.
Following European Standard EN10346-2015, Zn-Al-Mg coating is a ternary alloy coating whose main component is zinc, in addition to aluminum and magnesium content between 1.5~8% (of which the magnesium content is not less than 0.2%). Zn-Al-Mg coating has superior corrosion resistance to traditional coatings such as hot-dip galvanizing, zinc-aluminum and zinc-iron alloy.
Compared with traditional coatings such as hot-dip galvanizing, galvanized aluminum, and zinc-iron alloys, zinc-aluminum-magnesium coatings have better corrosion resistance.
(1) Since the zinc-aluminum-magnesium alloy coating is relatively thin and dense, it is not easy to peel off the coating;
(2) The corrosion products will flow and wrap around the cuts, so the protection performance for cuts and defects is better;
(3) It also has good corrosion resistance in some harsh corrosive environments (such as animal husbandry, coastal areas, etc.);
(4) It can replace some stainless steel with low requirements, or be galvanized after processing, etc., which can simplify the user's processing procedures.
| Product Name | ZN-AL-MG steel coil |
| Coating | ZAM81-ZAM120 |
| Thickness | 0.12-6.00mm or customer's requirement |
| Width | 600mm-1500mm, according to customer's requirement |
| Zinc coated | 30g-275g/m2 |
| Type of Coating | Hot Dipped |
| Surface Treatment | Passivation(C), Oiling(O), Lacquer sealing(L), Phosphating(P), Untreated(U) |
| Surface Structure | Normal spangle coating(NS), minimized spangle coating(MS), spangle-free(FS) |
| Coil ID | 508mm or 610mm |
| Coil Weight | 3-20 metric ton per coil |
| Standard | JIS 3302 / ASTM A653 /EN10143 AISI , ASTM , DIN , GB , JIS G3302 G3312 G3321 , BS |
| Technique | Hot Rolled / Cold Rolled |
| Product Application | 1. Fence, greenhouse, door pipe,greenhouse |
| 2. Low pressure liquid, water, gas, oil, line pipe | |
| 3. For both indoor and outdoor the building construction | |
| 4. Widely used in scaffolding construction which is much cheaper and convenient |
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