304l 0.5mm Stainless Steel Pipe Tube 201 18 Inch 2.5 Inch SS 304 Pipe

201 stainless steel has the characteristics of polishing, no bubbles, and no pinholes. It is used to produce high-quality materials for various watch cases and watchband back covers. Mainly used to make decorative pipes, industrial pipes, and some shallow-drawn products. 201 stainless steel plate has the ability to resist general corrosion similar to the unstable nickel-chromium alloy 304. Long-term heating of 201 stainless steel plate in the temperature range of chromium carbide may affect the alloy 321 stainless steel plate and 347 in harsh corrosive media. 201 stainless steel plate is mainly used for high temperature applications. High temperature applications require the material to have strong sensitization resistance to prevent intergranular corrosion at lower temperatures.Stainless steel (Stainless Steel) is the abbreviation of stainless and acid-resistant steel. It is called stainless steel that is resistant to weak corrosive media such as air, steam, and water, or is stainless steel; Corrosion steel is called acid-resistant steel.
Due to the difference in chemical composition of the two, their corrosion resistance is different. Ordinary stainless steel is generally not resistant to chemical media corrosion, while acid-resistant steel is generally non-corrosive. The term "stainless steel" not only refers to a single type of stainless steel, but also refers to more than one hundred industrial stainless steels. Each stainless steel developed has good performance in its specific application field. The key to success is to understand the purpose first, and then determine the correct steel grade. There are usually only six types of steel related to the application of building construction. They all contain 17-22% chromium, and better steel grades also contain nickel. The addition of molybdenum can further improve the atmospheric corrosion, especially the corrosion resistance of the chloride-containing atmosphere.