The application trend of stainless steel forgings in automobile manufacturing is mainly manifested in the following aspects: lightweight design: The automobile manufacturing industry has been pursuing the goal of reducing vehicle weight to improve fuel economy and reduce emissions, and stainless steel forgings have excellent strength and rigidity characteristics. Therefore, in automobile manufacturing, stainless steel forgings have gradually become the choice to replace traditional materials such as cast iron, steel plate, etc., to achieve lightweight design of auto parts. Improved safety performance: Stainless steel forgings have excellent corrosion resistance and oxidation resistance, which can effectively resist corrosion and weathering in harsh environments, thereby improving the service life and safety performance of automotive parts. In automobile manufacturing, stainless steel forgings are widely used in key parts such as body structure, chassis components, suspension system, etc., to ensure that the car still has good performance after a long time of use. Enhanced driving experience: Auto parts made of stainless steel forgings often provide higher performance and a better driving experience. For example, brake systems made of stainless steel forgings have higher heat and wear resistance, which can provide more stable and reliable braking effects. In addition, stainless steel forgings can also provide better suspension response, shock absorption performance, etc., to improve the handling and comfort of the vehicle. Promote energy conservation and environmental protection: With the development of the automobile industry, the requirements for energy conservation and emission reduction are becoming more and more stringent. Due to its good corrosion resistance and low maintenance costs, stainless steel forgings can reduce the replacement frequency of auto parts and the amount of scrap at the end of their service life, thereby reducing resource consumption and environmental load. In summary, the application trend of stainless steel forgings in automobile manufacturing is lightweight design, improve safety performance, improve driving experience and promote energy conservation and environmental protection. With the development of science and technology and the progress of technology, the application prospect of stainless steel forgings in the automotive field is still broad.