![]() Its main feature is that the yield strength can reach 400-550MPa, which is twice that of ordinary stainless steel, so it can save materials and reduce equipment manufacturing costs. Duplex stainless steel has excellent pitting corrosion resistance and is also a nickel-saving stainless steel. ![]() Compared with austenitic stainless steel, it has high strength and significantly improved resistance to intergranular corrosion and chloride stress corrosion. Compared with ferrite, it has higher plasticity and toughness, no room temperature brittleness, and significantly improved intergranular corrosion resistance and welding performance, while still maintaining iron The 475℃ brittleness, high thermal conductivity, and superplasticity of element stainless steel. This type of steel has the characteristics of austenitic and ferritic stainless steel. Some steels also contain alloying elements such as Mo, Cu, Nb, Ti, and N. In the case of low C content, the Cr content is 18% to 28%, and the Ni content is 3% to 10%. Generally, the content of less phases needs to be at least 30%. Chromium is a particularly corrosion-resistant element for stainless steel, and its price is relatively stable.ĭuplex Stainless Steel (DSS) refers to stainless steel with ferrite and austenite each accounting for about 50%. The main elements are chromium (>10%) and iron. Ferritic stainless steel does not contain nickel. It has been proved that in many application fields where it was originally believed that only austenitic stainless steel (300 series) could be used.įerritic stainless steel is an excellent alternative material. The price of ferritic stainless steel is not only relatively low and stable, but also has many unique characteristics and advantages. , Water vapor, water and oxidizing acid corroded parts. It is mostly used to make atmospheric resistance. This type of steel has the characteristics of large thermal conductivity, small expansion coefficient, good oxidation resistance, and excellent stress corrosion resistance. ![]() This type of steel generally does not contain nickel, and sometimes also contains a small amount of Mo, Ti, Nb and other elements. Our OEM stainless steel parts are widely used in many demanding industries, including: automotive, aerospace, hydraulic equipment parts, medical and dental, 3D scanning technology, instrumentation, smart wearable equipment, robotic automation, etc.Ĭontact Supro MFG’s customized stainless steel parts expert team, we will discuss your product requirements and functional design, provide manufacturability solutions and cost-effective cost quotations, and deliver stainless steel parts that exceed ideals on time.įerritic stainless steel (400 series) contains 15% to 30% chromium and has a body-centered cubic crystal structure. Rely on Precision CNC Machine to create precise stainless steel rapid prototypes. It has a sheet metal manufacturing base of more than 2000 square meters, focusing on providing high-quality stainless steel shells, stainless steel brackets, stainless steel cabinets, stainless steel containers and other products. At Supro MFG, we use stainless steel sheet metal bending, sheet metal stamping, CNC Machining, welding fabrication and other processes to create perfect customized stainless steel parts.
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