Duplex Stainless Steel (Duplex Stainless Steel, referred to as DSS), refers to ferrite and austenite each accounted for about 50%, generally less phase content also needs to reach at least 30% of stainless steel. In the case of low C, the Cr content is 18% to 28%, and the Ni content is 3% to 10%. Some steels also contain Mo, Cu, Nb, Ti, N and other alloying elements. This kind of steel has the characteristics of austenitic and ferritic stainless steel, compared with ferritic, higher plasticity, toughness, no room temperature brittleness, intergranular corrosion resistance and welding performance are significantly improved, while also maintaining the ferritic stainless steel 475℃ brittleness and high thermal conductivity, with superplasticity and other characteristics

Stainless steel plate is a widely used industrial material, because of its corrosion resistance, high beauty, high strength characteristics, widely used in household appliances, medical equipment, building decoration, automobile manufacturing and other fields. The production process of stainless steel plate includes casting, rolling, heat treatment and other links.

In order to ensure product quality, we will arrange professional personnel to check product quality, packaging, weight, hardness, etc., according to customer requirements of product specifications, looking for high-quality and cheap cooperative factories in China, to provide customers with one-stop procurement services and quality assurance.

The main raw material of stainless steel sheet is stainless steel coil, usually stainless steel coil produced by cold rolling or hot rolling process. Stainless steel coil in the production process may be stained with rust, oxide and other impurities, need to be removed by pickling process. Pickling ensures a clean and smooth surface for subsequent processes. Stainless steel coils can be cold rolled or hot rolled after pickling. Cold rolling is the process of passing the coil through the roller to make the desired thickness while improving the surface finish. Hot rolling is to roll the coil to the required thickness under high temperature conditions, which is suitable for the production of thick plates.

Excellent packaging: waterproof paper and plastic film + iron cover + at least three strapping straps + strapping straps fixed on iron or wood pallets can effectively protect products from corrosion and various climate changes during transportation. Generally speaking, we ship from Shanghai, Tianjin, Qingdao and Ningbo ports. We have worked with many experienced shipping companies for a long time to find the most suitable mode of transportation for you.