Professional Stainless Steel Pipe Manufacturer: The pursuit of quality, Excellence, Best meet customer needs.

Did you add copper to the 201 stainless steel pipe?

by:HHGG     2021-04-13
Did you add copper to your 201 stainless steel pipe? 2020-03-25    When we choose 201 stainless steel pipe, we want to use some elbows, but some 201 stainless steel pipes can’t be made into elbows because of the low copper content. Therefore, the bending ability is weak and easy to break. Today I will share with you some of the original copper elements that are so important in the 201 stainless steel pipe.  In stainless steel pipes, a part of copper acts as a strengthening element, causing precipitation hardening reaction of each element, thereby enhancing the tensile strength of the pipe. In addition, copper in those steels that do not undergo precipitation hardening can slightly increase the yield strength-the low stress value when the material begins to undergo significant plastic deformation, that is, the compressive capacity of the pipe is appropriately increased. Stainless steel pipe manufacturer 201 stainless steel elbow stainless steel The copper content of the tube reaches 0.83%-1.15%, which is higher than the copper content of the semi-copper material and close to the copper content of the high copper material. The other 201 stainless steel pipe brands on the market almost do not contain copper. On the one hand, the copper content of stainless steel ensures that the surface gloss of the pipe can reach 500-550 candela. The surface of the pipe is very bright. Other brands generally only have about 400 candela. . On the other hand, the surface gloss of the pipe is more durable, and it can last for 3-5 years, while other brands on the market generally lose their surface gloss in 1-2 years. This is because copper has a relatively high molecular weight and is relatively stable. The pipes of the same thickness are relatively soft, which is also because the copper content is relatively high and the carbon content is relatively low. Only pipes with a large carbon content and no copper will be harder, but a large carbon content will easily rust. Increasing the copper content in the stainless steel tube can also make the passive film on the surface of the stainless steel rich in copper chloride. The copper chloride does not easily interact with the acid and alkali salts in the environment, which can greatly improve the corrosion resistance of stainless steel, especially for Dilute acid has a strong anti-acid capacity, and the precipitated copper ions also have a sterilizing effect. Therefore, the corrosion resistance and bending performance of copper-added stainless steel pipes are much stronger than some stainless steel products on the market. Stainless steel pipe manufacturer production base  So have you learned how to choose 201 stainless steel pipe? Want to know more, welcome to consult!  
Custom message
Chat Online
Chat Online
Chat Online inputting...
Sign in with: