Stainless steel precision casting can be traced back to the 1930s and 1940s of last century. The United States used stainless steel precision casting method to cast the turbine blades in its leading aero-engine at that time. The finished products were highly praised by all aspects, which promoted this method.

The R & D and application of stainless steel precision casting in China was after the founding of new China. With the development of China's national defense industry, stainless steel precision casting research institutes or foundries have been opened in Liaoning, Guizhou, Beijing, Shaanxi, Hunan and other places. However, objectively speaking, China's stainless steel precision casting industry is still in the development stage and can not meet the development needs of China's aerospace, national defense industry and other industries.