What are the categories of stainless steel kitchenware?

Kitchenware is the general term for kitchen utensils. Kitchen utensils mainly include the following five categories: storage utensils; washing utensils; cooking utensils; cooking utensils; and dining utensils. Dining table and chairs, canteen dining table and chairs, fast food dining table and chairs, hotel dining table, restaurant furniture, stainless steel dining table and chairs, KFC dining table and chairs, household dining table and chairs, filing cabinet, stainless steel filing cabinet, employee locker, sink, kitchen sink , stainless steel sinks, kitchen equipment, simple workbench, medical workbench, ultra-clean workbench, purification workbench, stainless steel coffee table, supermarket shelves, storage shelves, kitchen shelves, etc.

Stainless steel has the characteristics of stainless steel, acid resistance, high temperature resistance, wear resistance and austenite is generally non-magnetic. Stainless steel is a common high-grade alloy steel, such as stainless steel knives, stainless steel tableware, stainless steel building materials, etc. in our daily life. The stainless steel we see every day is mostly nickel-chromium stainless steel with basically the same steel grades such as 201 and 304, and chromium stainless steel with 1-4 Cr13 (what ordinary people call "stainless iron"). In my country, there are more than 100 types of stainless steel (steel grades), and the steel grades contain different elements and contents, and their performance and value are also very different. Therefore, the identification of stainless steel must be carefully studied to clarify the steel number mark, and comprehensive testing and other methods can be used to correctly identify it. At present, we mainly use the following methods to identify stainless steel: Stainless steel as a whole, its source is generally ordered by steel mills or imported from abroad, as well as processed products that are overstocked and overstocked by the society. The sources of stainless steel materials are different, and the methods of identification are also different. To identify stainless steel products imported or ordered by steel mills, generally you only need to check the marks on the steel products or packaging according to the quality certificate of the import or steel mill.