022Cr 17Ni 12Mo2 stainless steel is commonly used in pulping and papermaking equipment, heat exchangers, dyeing equipment, film processing equipment, pipelines, external materials of buildings in coastal areas, watch chains and watch cases of advanced watches. Equipment used in seawater, chemicals, dyes, paper, oxalic acid, fertilizer and other production equipment; Photography, food industry, facilities in coastal areas, ropes, CD rods, bolts and nuts. 022Cr 17Ni 12Mo2 is a stainless steel containing molybdenum. Because the steel contains molybdenum, its comprehensive properties are better than those of 3 10 and 304 stainless steel. At high temperature, when the concentration of sulfuric acid is lower than 15% or higher than 85%, 3 16L stainless steel is widely used. 3 16L stainless steel also has good chloride corrosion resistance, so it is usually used in marine environment. S3 1603 stainless steel has a maximum carbon content of 0.03, which can be used in applications where annealing after welding is not possible and maximum corrosion resistance is required.
The chemical composition of 022Cr 17Ni 12Mo2 is as follows:
The features of 022Cr 17Ni 12Mo2 are as follows:
(1) Cold-rolled products have good gloss and beautiful appearance;
(2) Due to the addition of Mo, the corrosion resistance, especially pitting resistance, is excellent;
(3) Excellent high temperature strength
(4) Excellent work hardening (weak magnetism after working)
(5) There is no magnetism in the solid solution;
(6) The price is on the high side.
022Cr 17Ni 12Mo2 stainless steel has high corrosion resistance. With the addition of elements such as nickel and molybdenum, it can be used for a long time under harsh working conditions such as high temperature and high pressure without rusting. Compared with other stainless steel materials, 1.4435 stainless steel has better corrosion resistance and can adapt to various complex working conditions.
022Cr 17Ni 12Mo2 stainless steel is widely used in chemical industry. In the oil refining and chemical industry, 022Cr 17Ni 12Mo2 stainless steel is often used to produce chemicals such as acid, alkali and salt. Its excellent corrosion resistance plays a stable role in the environment of corrosive chemicals and ensures the normal operation of production.
022Cr 17Ni 12Mo2 stainless steel is also widely used in the medical field. In the field of medical device manufacturing, 022Cr 17Ni 12Mo2 stainless steel is often used to manufacture surgical instruments, artificial joints and other equipment. Its advantages of no rust and no allergy make it one of the materials in the medical field.
022Cr 17Ni 12Mo2 stainless steel is also widely used in food field. 022Cr 17Ni 12Mo2 stainless steel has become one of the important materials in food processing because of its corrosion resistance, heat resistance and easy cleaning. In the process of food processing, 1.4435 stainless steel can ensure the hygienic performance of processing equipment and ensure the safety and hygiene of food.