Huzhou Nanxun Yintuo Special Material Technology Co., Ltd. specializes in the development and production of high-quality austenitic stainless steel seamless pipe and nickel-nickel alloys. Here is an introduction to austenitic stainless steel.
Austenitic stainless steel refers to stainless steel with an austenitic structure at room temperature. When the steel contains about 18% Cr, 8%-10% Ni, and about 0.1% C, it has a stable austenite structure.
Stainless steel is divided into austenite and martensite. The common stainless steels in austenite include SUS316 SUSU304 SUS303 and so on. The common stainless steels in martensite are SUS440C and SUS410.
304 stainless steel is austenitic stainless steel.
304 stainless steel is a common material in stainless steel, with a density of 7.93 g/cm3, which is also called 18/8 stainless steel in the industry. High temperature resistance of 800 degrees, with good processing performance and high toughness, it is widely used in industry and furniture decoration industry and food and medical industry.
304 is a universal stainless steel, which is widely used to make equipment and parts that require good overall performance (corrosion resistance and formability). In order to maintain the inherent corrosion resistance of stainless steel, steel must contain more than 18% chromium and more than 8% nickel. 304 stainless steel is a grade of stainless steel produced in accordance with the American ASTM standard.
Austenitic stainless steel is non-magnetic and has high toughness and plasticity, but its strength is low. It is impossible to strengthen it through phase transformation. It can only be strengthened by cold working. If elements such as S, Ca, Se, Te are added, it has good properties. Machinability. Therefore, it is widely used in industry and furniture decoration industry and food and medical industry.
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