Recently, the S55C steel customized and developed by Qingdao Special Steel's bar production department for customers has been successfully used in the production of high-end precision transmission components for ball screws. This marks a breakthrough for Qingdao Special Steel in the field of steel for ball screws.

To meet customers' strict requirements for high-precision and high-efficiency ball screws, the R&D team of the bar production department carefully selected S55C steel as the core material. Further, it optimized and improved S55C steel in response to the special requirements of ball screws, ensuring that it meets or even exceeds customer expectations in terms of hardness, wear resistance, and fatigue resistance.

In the production process of S55C steel, the R&D team of the bar production department strictly follows the internal control standards. Tracks and accurately controls the main elements C (carbon), Mn (manganese), Cr (chromium), etc. throughout the process to ensure that the chemical composition of each batch of products is stable and consistent, providing a solid guarantee for the high precision and long life of the ball screw.

As a precision transmission element, ball screws have been widely used in CNC machine tools, automation equipment, robots, aerospace, precision instruments, and other fields. As the demand for high-precision and high-efficiency transmission technology in these fields continues to grow, the market potential of ball screws is huge. The in-depth cooperation between Qingdao Special Steel and its customers is significant in promoting product structure adjustment, enhancing market competitiveness, and promoting technological innovation.