The pot is a cooking utensil, which can be used for cooking, boiling, frying, frying and frying food. The pot has a long history of use and is an indispensable tool for Chinese cooking, which can supplement the trace iron element in the human body.

The stainless steel pot contains a certain amount of chromium alloy element in this type of steel, which can form a solid oxidation film (passivation film) on the steel surface that is insoluble in some media, so that the metal can be isolated from the external media without chemical action.