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Gnee Steel (tianjin) Co., Ltd.

  • China,Anyang ,Henan
  • Verified Supplier
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China Corrosion Resistant Zinc Aluminum Magnesium Coated Steel Coil with 100-450g
China Corrosion Resistant Zinc Aluminum Magnesium Coated Steel Coil with 100-450g

  1. China Corrosion Resistant Zinc Aluminum Magnesium Coated Steel Coil with 100-450g
  2. China Corrosion Resistant Zinc Aluminum Magnesium Coated Steel Coil with 100-450g
  3. China Corrosion Resistant Zinc Aluminum Magnesium Coated Steel Coil with 100-450g
  4. China Corrosion Resistant Zinc Aluminum Magnesium Coated Steel Coil with 100-450g

Corrosion Resistant Zinc Aluminum Magnesium Coated Steel Coil with 100-450g

  1. MOQ:
  2. Price: US$760.00 5-9 Tons
  3. Get Latest Price
Delivery Time Contact the supplier about freight and estimated delivery time.
Packaging Details Export Standard
Certification SGS
Place of Origin China
Brand Name GNEE

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  1. Product Details
  2. Company Details

Product Specification

Delivery Time Contact the supplier about freight and estimated delivery time. Packaging Details Export Standard
Certification SGS Place of Origin China
Brand Name GNEE
Coating Steel Zinc Aluminum Magnesium Gi S280gd+Zm S350gd+Zm S320gd+Zm Al-Zn-Mg Coil

Zinc Aluminum Magnesium Coated Steel is a newly developed product with coating layers of 100-450g ±10g, offering exceptional corrosion-resistant capabilities.

This zinc aluminum-magnesium coated steel is an innovative corrosion-resistant coated steel sheet composed primarily of zinc, approximately 11% aluminum, 3% magnesium, and trace amounts of silicon.

Zinc Aluminum Magnesium Coated Steel Coil
Product Specifications
Product Name Zinc Aluminum Magnesium Steel Coil
Coil ID 508 / 610mm
Coil Weight 3-5 Tons
Monthly Output 10000 tons
MOQ 25 tons or one container
Hardness Soft hard(60), medium hard(HRB60-85), full hard(HRB85-95)
Surface structure Regular spangle, Minimum spangle, Zero spangle, Big spangle
Surface treatment Chromated/Non-Chromated, Oiled/Non-oiled, Skin pass
Payment Terms T/T, LC, O/A, DP
Delivery Time 30 days

Aluminium-zinc-plated magnesium coil can be used directly as a finished product or as a substrate for colour coated sheet. It is widely used in steel structure building enclosure systems, including roofing and walling materials such as roofs, walls, ceilings, and rolling doors for industrial plants, power plants, stadiums, airports, exhibition halls, and civil residential buildings. Additionally, its excellent formability and ductility make it suitable for manufacturing applications including pipelines, furniture, electrical appliance back plates, auto parts, and other industrial fields.

Application Scenarios
  • Construction: Used for roofing, walling, doors, and windows of buildings to provide excellent anti-corrosion protection while enhancing aesthetic appeal. Modern industrial factories and commercial buildings frequently utilize colourful coated steel coils as exterior wall materials, combining modern aesthetics with building durability.
  • Home Appliance Field: Used for manufacturing refrigerator, washing machine, air-conditioner, and other appliance shells, meeting diverse consumer requirements.
  • Transportation Field: Applied in manufacturing shells and interior components for cars, trains, ships, and other vehicles, offering excellent decorative and corrosion-resistant properties.
  • Advertising and Signage Field: Used for billboards, signage, and displays with vibrant colours and superior durability.
Zinc Aluminum Magnesium Steel Applications
GNEE STEEL Available Grades
Steel Grade Dx51D, Dx52D, Dx53D, DX54D, S220GD, S250GD, S280GD, S350GD, S350GD, S550GD; SGCC, SGHC, SGCH, SGH340, SGH400, SGH440, SGH490, SGH540, SGCD1, SGCD2, SGCD3, SGC340, SGC340 , SGC490, SGC570; SQ CR22 (230), SQ CR22 (255), SQ CR40 (275), SQ CR50 (340), SQ CR80(550), CQ, FS, DDS, EDDS, SQ CR33 (230), SQ CR37 (255), SQCR40 (275), SQ CR50 (340), SQ CR80 (550); or Customer's Requirement
Frequently Asked Questions
What is the difference between ZAM steel and galvanized steel?
ZAM steel provides much higher corrosion resistance, especially at cut edges, compared to traditional galvanized (GI) steel.
What does ZAM stand for?
ZAM stands for Zinc (Zn), Aluminum (Al), and Magnesium (Mg), the three key elements in the coating.
Why is magnesium added in the coating?
Magnesium improves self-healing performance at cut edges and enhances long-term corrosion resistance.
What is the typical coating composition of Zn-Al-Mg steel?
Usually: Zinc 85-96%, Aluminum 1-11%, Magnesium 0.2-4%, depending on grade and manufacturer.
What standards apply to Zn-Al-Mg steel coil?
Common standards include EN 10346, ASTM A1046/A1046M, and JIS G 3323.

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer,Trading Company

  • Year Established:

    2008

  • Total Annual:

    3000000-3500000

  • Employee Number:

    100~200

  • Ecer Certification:

    Verified Supplier

Gnee Steel Co.,Ltd (GNEE) is the affiliated company for ANGANG GROUP who are one large state-owned iron and steel group located in Henan, China. GNEE are specialized in manufacturing and supplying large quantities Seamless steel pipes and Shipping-building plates, We are provide high quality steel ... Gnee Steel Co.,Ltd (GNEE) is the affiliated company for ANGANG GROUP who are one large state-owned iron and steel group located in Henan, China. GNEE are specialized in manufacturing and supplying large quantities Seamless steel pipes and Shipping-building plates, We are provide high quality steel ...

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  • Gnee Steel (tianjin) Co., Ltd.
  • FLAT/RM 1512 15/F LUCKY CENTRE NO.165-171 WAN CHAI ROAD WAN CHAI HK
  • https://www.gescosteel.com/

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