ZM ZN-AL-MG Alloy Steel Coilfor Automobile
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ZM zn-al-mg steel coil is a highly corrosion-resistant hot-dip Zinc-Aluminum.Maanesium alloy coated steel sheet. Due to the effects of maanesium andaluminum, ZM has excellent corrosion resistance, scratch resistance.
- Specifications
1.Standard: AISI, ASTM, BS, DIN, GB, JIS2.Grade:DC51D-DC57D+ZM,S250GD-S350GD+ZM,SCS490,SCS440,SCS570,etc3.Thickness:0.3mm-2.5mm, all available
4 .Width:600-1250mm, according to customers' requirement5.Length: according to per customer's requirement
6.Coil lD: 508/610mm
7 Coil weight. 3-5 tons, according to per customer's requirement8.ZM steel has two types according to the coating layers of Mg and Al
1) 3% Mg, 11% A1
2) 1% Mg, 1% AI
9.Packing: standard sea-worthy packing

Feature
1.Superior corrosion5 to 8 times better than hot-dip zinc-5%aluminum alloy coated steelsheets.
2.Excellent corrosioncoating layer. (*1,*2:Estimated by salt spray test)
3. Supenior press fomabiy With a harder and smoother coaing layerthan hot dip zinc coated stelshets,ZM stel co shows excelent pres fomabity contibutingto higher productiviy.
4.Costreducion throughelminaling posthotdip gahanzing proces ZM stel o can contibute to reducing cosignifcanly -for instance,itenables intal costreducionthrough prces omision and fecycle cost reduction thanks to its superior corrosion resistance
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Product Name |
Z-A-M / Magnesium Aluminium Zinc / Mg-Al-Zn coating steel coil |
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Grade |
DX51D,DX52D,DX53D,DX54D,S250GD,S300GD,S350GD,S450GD,S550GD St01Z St02Z St04Z St05Z StE250Z StE280Z StE320Z StE350Z |
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Width |
3mm-2000mm or as required0.3mm-4mm x 1000mm/1220mm/1300mm/1500mm ;
cut to size according to customers' demands |
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Thickness |
0.3mm-2.0mm or as required |
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Standard |
AISI,ASTM,DIN,JIS,GB,JIS,SUS,EN,etc. |
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Surface |
Bright surface with spangle or color finish |
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Hardness |
soft or hardness, as clients required |
| Coating weight | AZM80, AZM100, AZM150~AZM200 |
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Coating |
lower 1. Zn, 6~11% aluminum, ≤3% magnesium, a trace amount of silicon
Middle 2. Zn, 1~3.5% aluminium, ≤3% magnesium), a trace amount of silicon |
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Application |
It is widely used in building materials, construction, Corrugated steel sheet,decoration, home appliances, electrical appliances, Furniture industry ,Railway station,airport and transportation industry. |
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MOQ |
5tons.We also can accept sample order. |
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Shipment time |
Within 7-15 workdays after receiving deposit or L/C |
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Export packing |
Waterproof paper, and steel strip packed. |



