16mn precision steel pipe has the advantage of resource advantages. Because its surface is not easily oxidized by air, the key is inseparable from the raw materials that constitute 16mn precision steel pipe. The precision stainless steel tube is a very thin, firm and smooth chromium-rich air oxide film (safety protective film) produced on its surface to avoid the re-infiltration of oxygen molecules and re-oxidation in the air, so as to obtain the ability to resist rust. .
The description of 16mn precision steel pipe shows that the weaker part of the corrosion resistance in the transition film will produce a point corrosion reaction due to self-excited reaction, making small holes, which will form a strong corrosive aqueous solution with the close sulfate to accelerate the corrosion. s speed.
In addition, the stress corrosion cracking inside the stainless steel plate will damage the transition film on the surface of the stainless steel plate. Therefore, a certain level of cleaning and maintenance should be carried out on the surface of the 16mn precision steel pipe to increase the service life of the 16mn precision steel pipe.
16mn precision steel pipe is a high-precision, high-gloss seamless pipe manufactured according to the cold drawing or cold rolling process. Among them, the diameter specification can be accurate to within 0.2mm. In addition to ensuring the flexural strength, torsional and compressive strength, the net weight is relatively light, so it is generally used to manufacture precision machinery and equipment parts and engineering project structures. It is also commonly used to manufacture various strategic weapons, barrel rifling, bullets, rolling bearings, etc.