Stainless steel investment casting, as the name implies, is the investment casting process of stainless steel alloy. Stainless steel casting, or stainless steel investment casting, is a wax-lost investment casting process in which molten stainless steel is poured into a mold for solidification. Thus a solid stainless steel component of the desired shape is obtained. Stainless steel is a material widely used in casting products. Its greatest advantage is excellent corrosion resistance. When we have requirements for steel properties and corrosion resistance. Stainless steel castings are a better choice.