Zinc-aluminum-magnesium coated steel, also known as ZAM coated steel, is an innovative steel finish with superior corrosion resistance. Initially, pure zinc alloys were mostly used to enhance the corrosion resistance of metal surfaces. With the continuous innovation of steelmaking technology, corrosion-resistant coated steels such as zinc-aluminum alloys and ZAM alloys continue to emerge on the market, which greatly enhances the corrosion resistance of steel surfaces.
The DC52d refers to the steels grade, which specifies the chemical composition and mechanical properties of the steels. The "+ZM" indicates the addition of zinc, magnesium, and aluminum elements through the hot-dip galvanizing process.
This type of galvanized steel coil is commonly used in applications where corrosion protection is paramount, such as in the construction industry, automotive manufacturing, and electrical equipment. The zinc-aluminum-magnesium coating provides enhanced durability and resistance to rust, ensuring the longevity of the steel.
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Product Name |
High Quality Aluminum Magnesium Zinc Zn-Al-Mg Coated Steel |
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After-sale Service |
Online technical support |
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Chemical Composition |
zinc aluminum magnesium |
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Alloy Or Not |
Is Alloy |
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Secondary Or Not |
Non-secondary |
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Project Solution Capability |
Others |
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Application |
Hotel |
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Design Style |
Modern |
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Place of Origin |
Henan, China |
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Brand Name |
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Model Number |
Q195, Q235B, Q355B |
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Product name |
Zinc aluminum magnesium steels coil |
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Application |
Construction |
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Material |
zinc aluminum magnesium |
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Type |
Steel Coil |
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Thickness |
0.21-0.50mm |
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Coating |
Z275-Z500 |
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Keyword |
Prepainted Zinc Steels Coil |
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Usage |
Construction Structure |
PARAMETER OF ZAM ALLOY COATED STEEL
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Standard |
JIS/ASTM/EN |
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Content |
Low AL&MG : Zn-(0.5-3%) Al-(0.4-2%)Mg Mid AL&MG: Zn-(3-13%) Al-(2-4%)Mg High AL Mid MG: Zn-(50-60%) Al-(2-4%)Mg |
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Grades |
DC51D+ZM/DC52D+ZM/DC53D+ZM |
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S220GD+ZM/S250GD+ZM/S280GD+ZM/S320GD+ZM/S350GD+ZM |
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S400GD+ZM/S550GD+ZM |
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HD300LAD+ZM/HD340LAD+ZM/HD380LAD+ZM HD420LAD+ZM/HD460LAD+ZM/HD500LAD+ZM/HD550LAD+ZM/HD700LAD+ZM |
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SGMCC+ZM/SGHCD+ZM/SGH340D+ZM/SGH400D+ZM/SGH490D+ZM/SGH540D+ZM |
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Coating |
ZM20-ZM600g/m2 |
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Spangle |
Regular spangle/ Zero spangle |
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Sizes |
Thickness 0.8-4.5mm Width: 750-1600mm |
Zinc Aluminum Magnesium Coated Steel Sheet
Features of hot dip zn al mg alloy coated steel
Superior corrosion resistance: With the addition of MG and AL content, ZAM alloy coated steels has superior corrosion resistance. The planar corrosion resistance of ZAM coating is about 3 times that of GI coating.
Formability: The coefficient of friction of the ZAM coating is 15% lower than that of the GI coating, and it remains stable during reciprocating friction, giving it excellent formability.
Cost Reduction: An excellent alternative to much more costly materials such as aluminum and stainless steels.
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gNEE Team
GNEE Steel With a rich history in the steel industry spanning numerous years, our expertise goes beyond strapping solutions. We have cultivated proficiency in various domains, such as spring steel strip, galvanized steel coil, and PPGI SPCC steel coil, further highlighting our multifaceted capabilities.
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