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Highly Corrosion-resistant Hot-dip Zinc-Aluminum DX51D DX52D DX53D DX54D

Oct 16, 2025

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

 

ZM ZN-AL-MG Alloy Steel Coilfor Automobile

 

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

 

Product Name

Z-A-M / Magnesium Aluminium Zinc / Mg-Al-Zn coating steel coil

Grade

DX51D,DX52D,DX53D,DX54D,S250GD,S300GD,S350GD,S450GD,S550GD St01Z St02Z St04Z St05Z StE250Z StE280Z StE320Z StE350Z

Width

3mm-2000mm or as required0.3mm-4mm x 1000mm/1220mm/1300mm/1500mm ;

cut to size according to customers' demands

Thickness

0.3mm-2.0mm or as required

Standard

AISI,ASTM,DIN,JIS,GB,JIS,SUS,EN,etc.

Surface

Bright surface with spangle or color finish

Hardness

soft or hardness, as clients required

Coating weight AZM80, AZM100, AZM150~AZM200

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
High 3.Zn, 55% aluminium, ≤3% magnesium), a trace amount of silicon

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.

MOQ

5tons.We also can accept sample order.

Shipment time

Within 7-15 workdays after receiving deposit or L/C

Export packing

Waterproof paper, and steel strip packed.
Standard Export Seaworthy Package.Suit for all kinds of transport,or as required

 

ZM ZN-AL-MG Alloy Steel Coilfor Automobile

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