Views: 28 Author: Site Editor Publish Time: 2023-10-25 Origin: Site
Changzhou Tenjan Steel Tube Co., Ltd. has successfully researched and developed and put into production and sales of 1215 seamless steel tube of free-cutting steel.
Then many people have to ask, what is free cutting steel？
A brief understanding, easy to cut steel is the late easy to turn processing of steel. In the steel smelting, add a certain amount of sulfur S, phosphorus P, lead Pb and other cutting elements to improve its cutting properties of alloy steel. The addition of these elements improves the surface quality of the product and extends the service life of the machining tool.
(1215 Free Cutting Steel Warranty)
Unlike the common 20 steel, 45 steel, the biggest advantage of free-cutting steel is the post-processing process is good. 20 steel in the post-processing often occurs in the sticky knife, the surface of the surface of the turning process after the car does not shine. Switch to 45 steel, the surface of the car is indeed bright, but the material is too hard, the cost of cutting tools and hurt the machine. How to do it, switch to free-cutting steel, the problem is solved.
