T: +86-182-2202-9592
E: yuantai@yuantai-steel.com
E: yuantai@yuantai-steel.com
No.1 Science and Technology Road, DaQiuZhuang Industrial Zone, Jinghai, Tianjin, China 301606
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Product Details:
Product name | Zn-al-mg Steel Heat Exchanger Supplier USA |
Standard | EN10324, JIS G 3323-2012, ASTM A 1046, etc. |
Material thickness | 0.25~4.0mm |
Material width | 550~960mm |
Coating weight | 20g/m2~400g/m2 |
The content of aluminum and magnesium are 2 kinds of combinations, which are low aluminum and low magnesium medium aluminum and medium magnesium, that is, 1.5 magnesium 2 aluminum, 3 magnesium 6 aluminum. Surface treatment can be consulted in detail. | |
Delivery | 7-30 days |
Payment Method | TT/LC |
Port | Tianjin Xingang Port |
Comparison between pure zinc, aluminum zinc and Zn-al-mg Steel:
1. Pure zinc coating: a metal coating with a zinc content of not less than 99%, is an economical anti-corrosion coating; it is divided into galvanized steel plates with zinc flowers and without zinc flowers, and the corrosion resistance of the two is almost the same. If spraying or painting is required later, products without zinc flowers will be more beautiful; while products with thick zinc layers usually have flowers (for example, the zinc layer weight is 275g/m2 on both sides).
2. Aluminum-zinc coating: is an alloy metal with an aluminum content of 55%, a zinc content of 43.5%, and the remaining component is silicon. In general, the corrosion resistance of aluminum-zinc coating is 2 to 6 times that of pure zinc coating of the same weight. The surface of galvanized steel coils can be modified by production technology to produce beautiful and uniform zinc flowers, which can be directly used for building exteriors or home appliances. However, aluminum-zinc coating also has some disadvantages. First, the welding performance of aluminum-zinc coating is not as good as that of pure zinc, so the welding process should be minimized during use; second, the protective effect of aluminum-zinc coating on the cut of the steel plate is much lower than that of pure zinc coating, and even more Far inferior to zinc-aluminum-magnesium coating.
3. Zinc-aluminum-magnesium coating: is an alloy metal with excellent comprehensive properties. The manufacturing cost is only slightly higher than that of aluminum-zinc coating. The corrosion resistance of its coating is much higher than that of pure zinc and aluminum-zinc alloy, and it also protects the cuts of steel plates. The performance is very good, and the welding performance is equivalent to that of pure zinc steel plate. At present, there are cases of direct application of Zn-al-mg Steel Heat Exchanger Supplier USA on the market. At the same time, the zinc-aluminum-magnesium color-coated plates used as color substrates have also been mass-produced. The zinc-aluminum-magnesium steel plates used directly are high-aluminum-zinc steel plates. Aluminum-magnesium, the zinc-aluminum-magnesium steel plate used as a color substrate belongs to low aluminum-zinc-aluminum-magnesium. In the future, as the requirements for materials in construction and various industries gradually increase, zinc-aluminum-magnesium coated steel sheets may gradually replace galvanized steel sheets in the market.
Product Details:
Product name | Zn-al-mg Steel Heat Exchanger Supplier USA |
Standard | EN10324, JIS G 3323-2012, ASTM A 1046, etc. |
Material thickness | 0.25~4.0mm |
Material width | 550~960mm |
Coating weight | 20g/m2~400g/m2 |
The content of aluminum and magnesium are 2 kinds of combinations, which are low aluminum and low magnesium medium aluminum and medium magnesium, that is, 1.5 magnesium 2 aluminum, 3 magnesium 6 aluminum. Surface treatment can be consulted in detail. | |
Delivery | 7-30 days |
Payment Method | TT/LC |
Port | Tianjin Xingang Port |
Comparison between pure zinc, aluminum zinc and Zn-al-mg Steel:
1. Pure zinc coating: a metal coating with a zinc content of not less than 99%, is an economical anti-corrosion coating; it is divided into galvanized steel plates with zinc flowers and without zinc flowers, and the corrosion resistance of the two is almost the same. If spraying or painting is required later, products without zinc flowers will be more beautiful; while products with thick zinc layers usually have flowers (for example, the zinc layer weight is 275g/m2 on both sides).
2. Aluminum-zinc coating: is an alloy metal with an aluminum content of 55%, a zinc content of 43.5%, and the remaining component is silicon. In general, the corrosion resistance of aluminum-zinc coating is 2 to 6 times that of pure zinc coating of the same weight. The surface of galvanized steel coils can be modified by production technology to produce beautiful and uniform zinc flowers, which can be directly used for building exteriors or home appliances. However, aluminum-zinc coating also has some disadvantages. First, the welding performance of aluminum-zinc coating is not as good as that of pure zinc, so the welding process should be minimized during use; second, the protective effect of aluminum-zinc coating on the cut of the steel plate is much lower than that of pure zinc coating, and even more Far inferior to zinc-aluminum-magnesium coating.
3. Zinc-aluminum-magnesium coating: is an alloy metal with excellent comprehensive properties. The manufacturing cost is only slightly higher than that of aluminum-zinc coating. The corrosion resistance of its coating is much higher than that of pure zinc and aluminum-zinc alloy, and it also protects the cuts of steel plates. The performance is very good, and the welding performance is equivalent to that of pure zinc steel plate. At present, there are cases of direct application of Zn-al-mg Steel Heat Exchanger Supplier USA on the market. At the same time, the zinc-aluminum-magnesium color-coated plates used as color substrates have also been mass-produced. The zinc-aluminum-magnesium steel plates used directly are high-aluminum-zinc steel plates. Aluminum-magnesium, the zinc-aluminum-magnesium steel plate used as a color substrate belongs to low aluminum-zinc-aluminum-magnesium. In the future, as the requirements for materials in construction and various industries gradually increase, zinc-aluminum-magnesium coated steel sheets may gradually replace galvanized steel sheets in the market.
