B Binası, Shenglong Erqi Merkezi,
Xinghua Güney Caddesi, Erqi Bölgesi,
Zhengzhou, Henan Eyaleti, Çin
Liya :+86 18703805381
SuperDyma steel, shorted for SD steel, is a new type of highly corrosion-resistant steel product. It is often made from a hot-dip continuous process, offering a poly-alloy coating made of zinc, aluminum, magnesium, silicon, and a trace of other elements to enhance anti-corrosion ability. Nowadays, SD steel is gradually replacing the galvanized steel and stainless steel, becoming the darling of the new era. Wanzhi can provide SuperDyma material both in coil and sheet, welcome to contact us for more details!
|Ürün adı||SuperDyma Çelik|
|Based Metal||Soğuk haddelenmiş çelik|
|Kalınlık||0.2-4.0 mm or customized as required|
|genişlik||100-1600 mm or customized as required|
|Çinko kaplama||60-450 gr / mXNUMX2 or customized as required|
|standart||AISI, ASTM, DIN, GB, JIS, BS|
|Yüzey İşlem||Chromated skinpassed / oiled/non-oiled /dry / Anti-finger printing|
|Uygulamalar||Mainly used in construction, automobiles, home appliances, hardware accessories, PPGI base metal, etc.|
|paket||Standard export package (waterproof paper inside and steel strips outside)|
As its name implies, SuperDyma steel is actually zinc-aluminum-magnesium-coated steel. Manufactured from a hot-dip continuous process, these Zn, Al, Mg, Si, and other elements will be fused and solidified at high temperature, thus forming a dense protective barrier on the soğuk haddelenmiş çelik surface. This processing makes ZAM steel effectively prevent the penetration of corrosion factors and prolong its lifespan.
According to the different aluminum content, it can be divided into low, medium, and high Super Dyma steel. Let’s have a review of them below.
Low Syper Dyma Steel: Al 1% – 3.5%. It is to add a small amount of aluminum, magnesium, and other elements to a hot-dip pure zinc-coated steel. Therefore, it can be said an upgraded product of HDG steel products.
Medium Super Dyma Steel: Al 5% – 11%.
High Super Dyma Steel: Al 55%. It is formed by adding certain Al, Mn, and other elements to the hot dipped galvalume steel. Similarly, it is identified as an upgraded product of hot-dip GL products. Usually, this type is also referred to as “AZM” steel.
Compared with traditional galvanized and galvalume steel, SuperDyma steel has superior corrosion resistance due to the addition of Zn, Al, Mg, and Si elements. Relatively speaking, it is 10-20 times that HDG steel and 5-8 times that GL steel. More than that, it also has superb alkali resistance.
One of the biggest features of SD steel is that its incision can be automatically repaired to prevent the production of red rust.
It also has excellent wear and scratch resistance, making it harder and can adapt to a variety of processing like drawing, stamping, bending, painting, welding, etc.
Due to its lower density, the Al-Zn-Mg steel is more than 3% larger than that of galvanizli çelik sac under the condition of the same weight and same coating thickness. In other words, its weight is equivalent to that of Al-Zn steel. This property also makes it easy to install and handle. You can do it by riveting, welding, gluing, etc.
SuperDyma product often has a smooth, spangled, and low gloss finish. What’s more, its spangles are smaller and more uniform than that of galvanised steel.
In view of its complex structure, SuperDyma usually combines high strength with great durability, guaranteed to have more than 30 years of service life.
This product is gradually taking place the galvanized steel and stainless steel and is widely used at home and abroad. This is mainly due to its vast economical efficiency:
– 40% cheaper than paslanmaz çelik, which can largely reduce material costs
– Further increase the corrosion resistance of components
– Can omit some process procedures such as post-coating and post-painting
– Environmental protection, with RoHS standard certification and no heavy metal ions
As a new type of multifunctional building material, SuperDyma steel product is widely involved in construction, agriculture, electronic appliances, automobiles, energy, marine, pipe gallery, and other areas. For detailed examples, you can see below:
1. İnşaat: roofing and wall for houses, water fender, perforated plate, soundproof wall, doors, shells, ceiling, floor lining, etc.
2. Electronic appliances: refrigerator, washer, shower, dust collector, container, traffic signals, power supply casing, etc.
3. Energy: photothermal, photovoltaic power station engineering, solar module bracket field photovoltaic, etc.
4. Tarım: greenhouse, agricultural feeding equipment, etc.
5. Automobiles: car motor/shell, spare parts, oil/water box, wiper rod, tank heat shield, etc.
6. Pipe Gallery: underground/urban pipe gallery, pipeline, high and low voltage cables, cable tray, etc.
7. Marine: can be applied in coastal or other areas with high humidity, high polluted alkaline, or serious environmental pollution.
8. Public Uses: all kinds of containers, road protection, chimney, shells of doors and board, kitchen utensils, photovoltaic scaffolds, storage equipment, the substrate of boyalı sac, vb.
Actually, there are a lot of distinctions between GI and SD steel. Let’s discuss them now depending on the following different aspects.
Galvanized steel is sheet steel coated with a pure zinc layer. While the coating of SuperDyma steel is much more complex, with a layer mainly composed of zinc plus aluminum, magnesium, and a trace of silicon.
Both can be produced in a hot-dip continuous process. But beyond that, the GI steel can be fabricated by electroplating at normal temperature.
It has been proven that SuperDyma has better corrosion resistance than galvanized and galvalume steel. According to the statistics, it is about 10-20 times than GI and 5-8 times than GL.
Their applications are very similar, to some extent. But it is worth noting that the SuperDyma material can replace stainless steel or aluminum in some fields due to its super anti-corrosion performance.
The pure zinc coating on the GI surface usually makes it unusable for cutting, welding, and bending as it may damage the Zn layer if does. On the contrary, the SuperDyma has better mechanical properties when compared to GI, which can be seen in the following three ways:
1. Good wear resistance. The coating layer of SuperDyma is harder so that it has good durability for wear and scratch. It is conducive to reducing the coating wear and pressing.
2. Good self-renewal ability. Once cut, the SuperDyma will repair itself by forming the Alkaline zinc salts on the damaged cut edge to protect the base metal.
3. Good weldability. The addition of Mn can reduce the spatter near the weld during the laser welding process and improve the welding performance largely.
SuperDyma material is a bit costlier than zinc-coated iron. Generally, the price of SD steel is somewhere between galvanised steel and Stainless steel.
SuperDyma steel is a versatile construction material with high corrosion resistance, fire & heat insulation, easy installation, and competitive price. It can be widely used in many places like hotels, shopping malls, restaurants, hospitals, office buildings, residential homes, etc. For buying high-quality SuperDyma sheet material, you can trust Wanzhi Çelik. We are a professional steel material and end-product manufacturer in China. With the 18+ years of supply and export experience, we have accumulated many customers worldwide and expanded our advantages:
1. Know well all standards of ZAM steel in different countries
2. Free samples of various standards of ZAM steel
3. Provide professional solutions and suggestions for customers
4. Bol stok ve hızlı teslimat
5. Trade internationally and always be sensitive to the market price
6. Mükemmel müşteri hizmeti
Since the company was founded, we have been actively engaged in international marketing and try our best to ensure that all of our users get the goods in good quality and full service. Now, we sincerely look forward to working with more customers and friends to develop new fields together!
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