What is the corrosion resistance of stainless steel castings?

Precision casting processing castings are a general term for steel castings produced from various stainless steel materials, which are mainly used under various medium corrosion conditions. The material of stainless steel castings is stainless steel, so what is the corrosion resistance of stainless steel castings?

The corrosion resistance of precision castings depends on chromium, but because chromium is one of the components of steel, the protection methods are different. When the addition of chromium reaches 10.5%, the atmospheric corrosion resistance of steel increases significantly. , but when the chromium content is higher, although the corrosion resistance can still be improved, it is not obvious. The reason is that when alloying steel with chromium, the type of surface oxide is changed to a surface similar to that formed on pure chromium metal Oxide. This tightly adherent chromium-rich oxide protects the surface from further oxidation.

The corrosion resistance of stainless steel castings is still very good. If you need stainless steel castings, you can contact us for precision casting processing. We have castings with various casting methods.