superdyma steel

What is SuperDyma Steel

SuperDyma is a new type of corrosion resistant coated steel plate, which is mainly composed of zinc, which is composed of about 11% aluminum, 3% magnesium and a small amount of silicon, so it can also be called zinc magnesium aluminum coated steel (ZAM steel).

Compared with hot-dip galvanized steel and 5% aluminum alloy hot-dip galvanized steel. The adhesion amount of SuperDyma attachment quantity is relatively Less. But it has the same corrosion resistance.
The results of brine spray test show that SuperDyma has excellent corrosion resistance from the reduction rate of coating, which is 15 times that of hot-dip galvanized steel and 5-8 times that of hot-dip galvanized aluminum alloy steel.In addition, because of its excellent resistance to red rust, it can be used instead of stainless steel or aluminum plate.

SuperDyma Steel - ZAM

SuperDyma Steel is widely used in construction, road protection, three-dimensional parking, storage equipment, automotive mechanical and electrical equipment and other metal forming fields: it can manufacture all kinds of steel parts, corrosion-resistant parts, keel ceiling, punching plates, cable bridges and so on. It is an ideal material for harsh environment such as seaside buildings, chemical plants, animal husbandry and so on.

Wanzhi Steel can provide steel thickness range from 0.3mm to 2.5mm, width range from 600mm to 1550mm.

The Origin and definition of ZnAIMg

ZnAlMg plate originated in Japan, began by Japan’s Nishin Steel Company in the early 21st century research and development and mass production, due to the island maritime climate, many typhoons and earthquakes, so the requirements of steel high strength and high corrosion resistance, while Japan’s lack of resources, production raw materials supply and demand tension, so the development of ZnAlmg plate, that is to improve corrosion resistance, but also effective use of resources to reduce costs and protect the environment.

Due to the different composition of aluminum and magnesium in ZnAlMg plates developed by different enterprises, there are many ZnAlmg plates with different composition ratios.
For example, Nippon Steel developed ZAM (Zn-6%Al-3%Mg) products, Nippon Steel SuperDyma Board (Zn-11%Al-3%Mg) products, Tyson’s ZnMgEcoprotect (Zn-1%Al-1%Mg) products, Vai Corrender (Zn- 2%Al-2%Mg) products, ArcelorMittal’s Magnelis (Zn- 3.7%Al-3.0%Mg) products and so on.

SuperDyma-Steel-Coating-ZAM steel - ZnAIMg steel structure

SuperDyma Steel Parameter

Item Product parameter
Type SuperDyma Steel
Based Metal Cold Rolled Steel
Thickness 0.3 mm – 2.5 mm
Width 600 mm-1,550 mm
Coating Thickness 60-180 g/m²
Surface Treatment Chromated skinpassed / oiled/non-oiled /dry / Anti-finger printing
Applications Mainly used in construction, automobiles, home appliances, hardware accessories, base metal, etc.
Package Standard export package (waterproof paper inside and steel strips outside)

SuperDyma Steel Production Line

At present, Wanzhi Steel Factory has two SuperDyma production lines. One has 3 hot-dip galvanizing baths to make pure zinc steel (GI) and ZAM steel. The thickness covers 0.4mm- 2.5mm and the width varies 1,000mm – 1,500mm. The products are suitable for home appliance panels and automotive boards. While the other one has 2 hot-dip galvanizing baths to produce aluminium zinc steel (GL) and ZAM steel. Its thickness is 0.3mm -2.0mm and the width is 600mm -1,550mm. The products are mainly used as the substrate of color-coated steel and building materials.

New Application of SuperDyma Steel

SuperDyma Steel products are mainly used in civil construction (keel ceiling, porous plate, cable bridge), agricultural livestock products (agricultural raising greenhouse steel structure, steel structure accessories, greenhouse greenhouse, feeding equipment), railway roads, electric power communications (transmission and distribution high and low voltage switchgear, box-type substation outer body), automobile motor, industrial refrigeration (cooling tower, large outdoor industrial air conditioning) and other industries.

Superdyma Steel line

SuperDyma Steel Supplier

Our Packing And Transportation

packaging transport - Product delivery

The Services We Provide

You can rely on Wanzhi Steel to buy high quality steel.
As a professional steel and final product manufacturer in China, we can provide:

  1. Free samples of steel (A4 specification).
  2. A variety of materials, specifications, colors, finish and other high-quality steel.
  3. Ample inventory and timely delivery.
  4. Multilingual team provides excellent customer service; you can visit the factory online or on site.
  5. Competitive prices from source factories and discounts on bulk purchase orders.
  6. QA. We accept third party quality inspection, such as SGS, CE, etc.

If you have any questions, please feel free to contact us by email, telephone, WhatsApp or the contact form below. We’ll get back to you in 12 hours.

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