Zn-Al-Mg steel coil
Zinc aluminum magnesium coated steel plate refers to a coated steel plate with a certain amount of Al and Mg added to the hot-dip galvanized coating or a certain amount of Mg element added to the hot-dip aluminum zinc coating, which has the characteristics of high corrosion resistance and high edge protection.
Corrosion resistance is 3-10 times higher than hot-dip galvanizing, the incision self repairs, the processing weldability is good, the thin coating reduces costs, and it is adaptable to multiple scenarios
Zinc aluminum magnesium is usually divided into three categories based on the aluminum content in the coating: low aluminum products (aluminum content less than 5%), medium aluminum products (aluminum content 5-13%), and high aluminum products (aluminum content 45-70%).
|
Product Name |
W(AL/%) |
W(mg/%) |
Corrosion resistance of edge banding plate with the same thickness coating (1-5 from strong to weak) |
Corrosion resistance of the edge of the same thickness coating (1-5 from strong to weak) |
Main purpose of the product |
|
High alumina zinc aluminum magnesium |
53% |
1.6-2.0% |
1 |
3 |
Building material sheets, walls and roofs |
|
Aluminum Zinc Aluminum Magnesium 1 |
6% |
1.2-3.0% |
4 |
2 |
Solar photovoltaic bracket, keel |
|
Aluminum Zinc Aluminum Magnesium 2 |
11% |
1.2-3.0% |
3 |
1 (Especially in animal husbandry) |
Solar photovoltaic brackets, keels, and animal husbandry walls and roofs |
|
Low aluminum zinc aluminum magnesium |
2.5% |
1.5% |
5 |
4 |
Home appliances and automobiles |
Product Specifications
The composition of the zinc layer is 53% Al, 43.4% Zn, 1.6% Si, and 2% Mg, mainly used in the construction field.
|
Coating composition |
53%Al-43.4%Zn-1.6%Si-2%Mg |
|
Coating thickness |
AM60-AM200 |
|
Product thickness |
0.15-1.60mm |
|
Product width |
700-1260mm |
Impact resistance testing of paint film
Glossiness Detection
Packaging: Steel Coil Packaging/ Steel Plate Packaging/ Strip Packaging
Small Container Transportation/ Bulk Cargo Transportation
Guangzhou Exhibition
Three System Certificates Ensure More Secure Cooperation
Frequently Asked Questions
Q: How does Zn-Al-Mg steel compare to galvanized steel in terms of lifespan?
A: In most environments, Zn-Al-Mg steel has a lifespan 3-10 times longer than standard galvanized steel. In coastal or industrial areas with high corrosion rates, the difference is even more significant.
Q: Can Zn-Al-Mg steel be painted or powder coated?
A: Yes, our Zn-Al-Mg steel coils have excellent paint adhesion properties. They can be painted or powder coated using standard processes to achieve the desired color and additional protection.
Q: What is the typical lead time for orders?
A: For standard specifications, we can usually deliver within 7-15 days. For custom orders, the lead time depends on the specific requirements and production schedule.
Contact Us
If you are looking for a reliable supplier of high-quality Zn-Al-Mg steel coils, Shandong Pingjie New Material is your best choice. Contact us today to request a quote or learn more about our products and services.
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