Zn-Al-Mg Coating Steel Coil Aluminum-Zinc-Magnesium Zm80-Zm450

• After-sales Service: Technical Support
• Warranty: 30 Years
• Standard: ASTM, JIS, GB, DIN
• Certification: ISO, RoHS
• Surface Treatment: Coated
• Technique: Cold Rolled
• Application: PV Mounting Frames & Livestock Structures
• Edge: Slit edge
• Stock: Stock
• Thickness: 0.23 - 3mm
• Standards: ASTM, JIS, GB, DIN
• Certifications: ISO, RoHS
• Delivery Time: 15-30 Days
• Zinc Layer: Zm80 - Zm450
• Material: Dx51d-Dx53D, S220-S550
• Transport Package: Standard Export Packing
• Specification: Al-Zn-Mg base
• Trademark: No TM
• Origin: China

Product Description

Zinc - Aluminum- Magnesium Steel  (GM)

Excellent Corrosion Resistant

Zinc - Aluminum - Magnesium (Zn-Al-Mg) is a magnesium alloy coated steel, made by electrolytic deposition of zinc, aluminum and magnesium alloys on the surface of cold rolled steel.

 

Following European Standard EN10346-2015, Zn-Al-Mg coating is a ternary alloy coating whose main component is zinc, in addition to aluminum and magnesium content between 1.5~8% (of which the magnesium content is not less than 0.2%). Zn-Al-Mg coating has superior corrosion resistance to traditional coatings such as hot-dip galvanizing, zinc-aluminum and zinc-iron alloy.

Product Specifications

Thickness:	0.23 - 3mm
Zinc Layer	ZM80-ZM450
Material:	DX51D-DX53D, S220-S550

 

Our Advantages

Product Advantages
High corrosion resistance, self healing of cut edge and sacrificial protection

1. HIGH STRENGTH

The yield strength and tensile strength of Zinc-Aluminum-Magnesium materials are significantly higher than those of traditional aluminum alloys, which are more than 30% lighter than steel of the same strength.

2. CORROSION RESISTANT
Zinc - Aluminum - Magnesium materials have good corrosion resistance for salt-spray and chloride environments, making them good materials for marine environment applications.

3. FABRICATION
Fabrication of Zinc - Aluminum - Magnesium in rolling, forming and other processing properties are better and can be used to manufacture complex shaped parts

Applications
PV mounting frames, livestock structures, feed troughs and automotive parts, etc.


 

Packaging & Shipping

Packaging

Packaging Professionalism of a company is not only reflected in the way products are packed for quality assurance but it also reflects on the philosophy and responsibility of the company towards their customers.

Our service to you:

- Packing of steel products is divided into 2 packing types. Standard packing and custom packing.
- Steel products for home appliance applications are packed with reinforced metal packing, on wooden pallets. The size of each pack is following customers' requirements.
- Each pack is first wrapped with humidity resistant paper to prevent moisture.
- After being wrapped in paper, the corners are protected with metal corner guards to prevent any damage during transport.
- The whole pack is then bundled with reinforced packing straps to hold and prevent steel sheets from shifting during transport.
- For export requirements, fumigated wood is available for packing.
Quick Delivery

We have long-term co-operation with many transport companies.  Each time steel products are loaded or unloaded, we will supervise every detail considering the safety of the products and people for our customers.

Our service to you:

- When loading and unloading products, each pack is secured before lifting to ensure packs are stable and we take special attention to avoid any damages occurring by impact.  
- On dispatch of products, we will provide all necessary documentation such as packing lists, ETD, ETA, etc. ensuring products reach their destination most quickly and safely.

IF YOU HAVE ANY QUESTIONS ABOUT OUR PRODUCTS, PLEASE CONTACT US!