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What Is The High Quality Stainless Steel?
Jun 08, 2018

The high quality stainless steel is 304 stainless steel.

304 stainless steel is a common material in stainless steel with a density of 7.93 g/cm3, and the industry is also called 18/8 stainless steel. High temperature 800 degrees, with good processing performance, high toughness, widely used in industrial and furniture decoration industry and food and medical industry.

The common marking methods in the market are 00Cr19Ni10, SUS304, in which 00Cr19Ni10 generally expresses the standard production of the national standard, generally expresses the standard production of ASTM, and SUS 304 represents the standard of daily standard production.

The 304 is a versatile stainless steel, which is widely used to produce equipment and parts that require good comprehensive properties (corrosion resistance and formability). In order to maintain the inherent corrosion resistance of stainless steel, the steel must contain more than 18% chromium and more than 8% nickel content. 304 stainless steel is a grade of stainless steel produced in accordance with the American ASTM standard.

Stainless steel not only has strong chemical stability, but also has enough strength and plasticity, and has stable mechanical properties at certain high temperature or low temperature. Some of this kind of steel can also be used as heat-resistant steel (including austenite, ferrite, martensitic, and precipitation hardening); some can be used for high quality low temperature steel, and its corrosion resistance is still excellent during its use. Because of the unique properties of stainless steel, it is not difficult to imagine its status in the national economy. Especially in today's high-tech development, stainless steel is widely used in various fields. It can be used as the material of acid, alkali resistant, high pressure pressure vessel and storage and running tank for chemical industry, oil refining industry, artificial fiber industry, food, medicine and daily necessities industry, and can also be used as a component of high temperature and low temperature resistance in power industry, steam turbine manufacturing industry, shipbuilding industry and aeronautical industry. In the space industry and the nuclear industry, it is also an indispensable material for the manufacture of artificial satellites, spaceships, rockets and nuclear power devices. With the increasing development of the national economy and the continuous improvement of the people's living standards, the stainless steel daily products have also gone deep into thousands of households.