Is free cutting steel stainless steel?
Publish Time: 2023-10-29 Origin: Site
Before we discuss this today, let's figure out what free cutting steel is.
A brief understanding, free cutting steel is the late easy turning processing of steel. In the steel smelting, adding a certain amount of sulfur S, phosphorus P, lead Pb and other easy-to-cut 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)
And stainless steel are high chromium Cr, with nickel Ni metal materials. Such as the common 304 stainless steel, chemical elements are as follows:
(Chemical composition of 304 stainless steel)
(Chemical composition of 1215 steel)
The two materials are still very different. Therefore, it is concluded that free-cutting steel does not belong to the category of stainless steel.
Changzhou Tenjan Steel Tube Co., Ltd, through repeated test experiments, has successfully mastered the hot perforation process of 1215 free cutting steel and perfectly solved the problem of perforation cracking. Now the domestic sales have exceeded 100 tons, and exported to the United States, Vietnam, Iran and other customers. Solve the original customer with solid bar processing, punching the high cost of the dilemma, while saving the material cost of punching. For customers to save material at the same time, save the processing cost. Welcome customers who have 1215 free cutting steel tube or steel section needs to call us for consultation.