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Zn-Al-Mg Steel Coil with High Corrosion Resistance Zero Spangle and Chromated/Oiled Surface for Building Construction
Zn-Al-Mg Steel Coil with High Corrosion Resistance Zero Spangle and Chromated/Oiled Surface for Building Construction
Zn-Al-Mg Steel Coil with High Corrosion Resistance Zero Spangle and Chromated/Oiled Surface for Building Construction
Zn-Al-Mg Steel Coil with High Corrosion Resistance Zero Spangle and Chromated/Oiled Surface for Building Construction
Zn-Al-Mg Steel Coil with High Corrosion Resistance Zero Spangle and Chromated/Oiled Surface for Building Construction
Zn-Al-Mg Steel Coil with High Corrosion Resistance Zero Spangle and Chromated/Oiled Surface for Building Construction
Zn-Al-Mg Steel Coil with High Corrosion Resistance Zero Spangle and Chromated/Oiled Surface for Building Construction
Zn-Al-Mg Steel Coil with High Corrosion Resistance Zero Spangle and Chromated/Oiled Surface for Building Construction
Specifications
Certification :
SGS
Price :
Negotiation
Supply Ability :
10000 Ton/Tons per Month
Place of Origin :
Henan
MOQ :
Negotiation
Packaging Details :
Standard Sea Worthy Package
Brand Name :
GNEE
Description
Zn-Al-Mg DC51D+Zm Zinc Aluminum Magnesium Steel Coil for Building

Zinc Aluminum Magnesium (Zn-Al-Mg) Steel Coil is a new generation of high corrosion-resistant coated steel product, manufactured by adding appropriate amounts of aluminum (Al) and magnesium (Mg) alloying elements to the traditional hot-dip galvanizing bath.

Zn-Al-Mg Steel Coil with High Corrosion Resistance Zero Spangle and Chromated/Oiled Surface for Building Construction
Product Specifications
Item Details
Brand Name GNEE STEEL
Delivery Form Steel Coil/Sheet
Thickness 0.15-6mm
Width 5-1600mm
Certificate API, CE, ROHS, SNI, BIS, SASO, PVOC, SONCAP, SABS, sirm, tisi, KS, JIS, GS, ISO
Grade DX51D-DX57D S220GD-S550GD HC260LAD+ZM-HC340LAD+ZM HCT450X+ZM HCT590X+ZM
Coating ZM40-ZM450
Processing Service Punching, Bending, Welding, Decoiling, Cutting, Forming, Slitting
Content Zn: 90% Al: 3%-11% Mg: 1.5%-3%
Spangle Type Zero Spangle
Surface Treatment Chromated/Oiled
Delivery Time 3-15 days
Base Material Cold rolled steel
Coil Weight 5-10 MT
Payment Term TT, LC
  • Standard: AISI, ASTM, BS, DIN, GB, JIS
  • Grade: DC51D-DC57D+ZM, S250GD-S350GD+ZM, SCS490, SCS440, SCS570, etc.
  • Thickness: 0.3mm-2.5mm, all available
  • Width: 600-1250mm, according to customers' requirement
  • Length: according to per customer's requirement
  • Coil ID: 508/610mm
  • Coil weight: 3-5 tons, according to per customer's requirement
  • ZM steel has two types according to the coating layers of Mg and Al: 3% Mg, 11% Al or 1% Mg, 1% Al
  • Packing: standard sea-worthy packing
Applications
  • Building Construction: Used in the fabrication of roofing, siding, gutters, and downspouts due to its corrosion resistance and durability.
  • Structural Steel: Provides enhanced corrosion protection for steel structures in bridges, buildings, and industrial facilities.
  • Automotive Industry: Used in the manufacturing of automotive parts, such as body panels, chassis components, and exhaust systems.
  • Electrical Appliances: Offers protection against corrosion in applications like washing machines, refrigerators, and air conditioning units.
  • Sheet Metal Fabrication: Suitable for forming, welding, and fabrication processes in the production of sheet metal products.
  • Infrastructure: Applied in the construction of pipelines, storage tanks, and utility poles for corrosion resistance and durability.
  • Shipping and Maritime: Used in the fabrication of containers, ships, and offshore structures due to its corrosion resistance in marine environments.
Zn-Al-Mg Steel Coil with High Corrosion Resistance Zero Spangle and Chromated/Oiled Surface for Building Construction Zn-Al-Mg Steel Coil with High Corrosion Resistance Zero Spangle and Chromated/Oiled Surface for Building Construction
Customer Visit
Zn-Al-Mg Steel Coil with High Corrosion Resistance Zero Spangle and Chromated/Oiled Surface for Building Construction
Frequently Asked Questions
What is the main advantage of ZM coating?
It provides higher corrosion resistance than traditional galvanized steel.
Why is magnesium added to ZM coating?
Magnesium improves corrosion resistance and edge protection performance.
How does ZM steel perform in harsh environments?
It performs well in high humidity, coastal, and industrial environments.
Is ZM steel coil suitable for outdoor use?
Yes, it is designed for long-term outdoor applications.
What is the typical coating life of ZM steel?
It can last 2-3 times longer than standard galvanized coatings.
Does ZM steel resist edge corrosion?
Yes, it has excellent cut-edge corrosion resistance.
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Zn-Al-Mg Steel Coil with High Corrosion Resistance Zero Spangle and Chromated/Oiled Surface for Building Construction

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Product Detail
Certification :
SGS
Price :
Negotiation
Supply Ability :
10000 Ton/Tons per Month
Place of Origin :
Henan
MOQ :
Negotiation
Packaging Details :
Standard Sea Worthy Package
Contact Supplier
Zn-Al-Mg Steel Coil with High Corrosion Resistance Zero Spangle and Chromated/Oiled Surface for Building Construction
Zn-Al-Mg Steel Coil with High Corrosion Resistance Zero Spangle and Chromated/Oiled Surface for Building Construction
Zn-Al-Mg Steel Coil with High Corrosion Resistance Zero Spangle and Chromated/Oiled Surface for Building Construction
Zn-Al-Mg Steel Coil with High Corrosion Resistance Zero Spangle and Chromated/Oiled Surface for Building Construction

Gnee Steel (tianjin) Co., Ltd.

Verified Supplier
6 Years
henan, anyang
Since 2008
Business Type :
Manufacturer, Trading Company
Main Products :
Shipbuilding Steel Plate, Pressure Vessel Steel Plate, Stainless Steel Plate Sheet
Total Annual :
3000000-3500000
Employee Number :
100~200
Certification Level :
Verified Supplier
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