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Industrial production life of common models of stainless steel sheet, stainless steel coil, stainless steel tube performance uses summary

Industrial production life of common models of stainless steel sheet, stainless steel coil, stainless steel tube performance uses summary

Time:2022-04-02 Source:Wuxi Jianuo Special Steel Co., Ltd.

Many fickle factors indicate the characteristics of corrosive media, namely chemicals and their concentration, atmospheric conditions, temperature, time, so if you do not understand the correct nature of the medium, to use the material, the choice of materials is difficult. However, the following can be used as a guide for selection.

304 stainless steel plate widely used materials. In the building can withstand general rust corrosion, can resist food processing media leaching (but contains concentrated acid and chloride components of the high temperature state may appear corrosion), can resist organic compounds, dyes and a wide variety of inorganic compounds.

304L stainless steel plate (low carbon) good resistance to nitric acid, and durable medium temperature and concentration of sulfuric acid, widely used as liquid gas storage tanks, used as low temperature equipment (304N), apparatus other consumer products, kitchen equipment, hospital equipment, transportation, wastewater treatment devices.

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316 stainless steel sheet contains slightly more nickel than type 304 and contains 2%─3% molybdenum, corrosion resistance is better than type 304, especially in chloride media that tend to cause pitting corrosion. type 316 has been developed for use as sulfite pulpers because of its durable sulfuric acid compounds. Moreover, its use has been expanded to handle many chemicals in the processing industry.

317 stainless steel plate contains 3%-4% molybdenum (also the higher level obtained in this series) and contains more chromium than type 316, which has higher resistance to pitting and crevice corrosion.

430 stainless steel sheet is lower in alloy than Type 304 and is used for highly polished decorative applications in mild atmospheres, as well as for nitric acid and food processing equipment.

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410 stainless steel plate has the lowest alloy content of the three general purpose stainless steels and is used for high strength parts requiring a combination of strength and corrosion resistance, such as solid parts. 410 type is resistant to corrosion in mild atmospheres, water vapors and many mild chemical product media.

Type 2205 stainless steel sheet is superior to Types 304 and 316 because of its high resistance to chloride stress corrosion cracking and has approximately twice the strength.