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Al Zn Mg Coated Steel

Your Professional Al-Zn-Mg Coated Steel Supplier

 

Gnee Steel (tianjin) Co., Ltd. was established in Anyang, Henan, in 2008. Our main products include galvanized steel plates, cold-rolled steel plates, pre-coated steel plates, steel pipes, PPGI, PPGL, PPAL, color-coated steel plates, pre-processed steel plates, coil steel, galvanized processing parts, and other related products.

 

Certifications
We have successfully passed ISO, CE, and other system certifications. Additionally, our products have been tested and approved by SGS, TUV, BV, and other leading testing organizations.

 

Our Strengths

Gnee Steel is equipped with advanced steel processing capabilities, including precision slitting, cutting, and customized fabrication services. We can provide steel products in various sizes, thicknesses, and surface treatments according to different project requirements.

 

Sales Market

Our steel products are exported to customers across South America, Africa, the Middle East, Southeast Asia, and other international markets.

 
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Product Name

Al Zn Mg Coated Steel

Grade

DX51D,DX52D,DX53D,DX54D,S250GD,S300GD,S350GD,S450GD,S550GD

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 RAL color as follows

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

 

Product Benefits

 

 

DC51D+ZM Zn Al Mg Coating Steel
  • Corrosion Resistance

    Aluzinc steel coils are more corrosion-resistant than standard galvanized steel coils. The aluminum in the coating acts as a protective barrier, while the zinc acts as a sacrificial layer, adding an extra layer of corrosion resistance.

  • Formability and Machinability

    Aluzinc steel coils have extremely high formability and are easily formed without cracking or breaking. This property makes them suitable for a variety of production procedures, such as bending, roll forming, and stamping.

  • High Heat Resistance

    Aluzinc steel coils have extremely high heat resistance, allowing them to survive high temperatures without major structural changes.

  • Aesthetic Versatility

    With a smooth, shiny surface, Aluzinc steel coils offer aesthetic versatility. They can be coated in a variety of colors, coatings, and textures, offering unique solutions to match architectural designs and personal tastes.

 

Composition and Characteristics
 

Composition: The coating mainly composed of zinc, aluminum, and magnesium, with a small amount of other alloying elements. The addition of magnesium can improve the corrosion resistance and mechanical properties of the steel.

 

Excellent Corrosion Resistance: Zn - Al - Mg steel has excellent corrosion resistance, much better than traditional galvanized steel. The dense oxide film formed on its surface can effectively prevent the intrusion of corrosive media, prolonging the service life of the steel.

 

Good Formability: It has good formability, which can meet the requirements of various complex forming processes, such as stamping, bending, and drawing. This allows manufacturers to produce various shapes of steel products with high quality.

 

High Strength: The addition of alloying elements such as aluminum and magnesium can improve the strength of the steel, making it have higher tensile strength and yield strength than ordinary steel. This enables the use of thinner steel sheets in some applications, reducing material consumption and weight while maintaining the required mechanical properties.

 

 

PRECAUTIONS FOR USE

The roof of the galvanized steel sheet building should have a certain slope to facilitate drainage and avoid corrosion, cutting should be carried out at the construction site;
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During processing and stacking, the fingerprint-resistant film should be prevented from turning black due to moisture and high temperature;
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When the galvanized steel sheet used for foam bonding is used for the first time, a small piece test should be carried out to prevent weak bonding.
productcate-60-60

 

Certificates

 

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FAQ

 

Q: What is our payment term?

A: 30% T/T advance and 70% T/T balance before delivery.

Q: Can I have a free sample?

A: Yes, a sample in small size is provided for free of charge, but the client shall bear delivery fee.

Q: What is lead time and delivery time?

A: We will arrange production immediately upon the receipt of advance payment and shop to you after the payment of balance.

We're professional al zn mg coated steel manufacturers and suppliers in China, specialized in providing high quality customized service. We warmly welcome you to buy cheap al zn mg coated steel for sale here and get free sample from our factory. For price consultation, contact us.

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