INOX is an alloy of iron containing metal components such as Carbon, Silicon, Manganese, Phosphorus, Sulfur, Chromium, Nitrogen. This alloy has high corrosion resistance, better bearing strength than other common metal materials, thanks to its superior features, the stainless steel is very consumed by the market. Nowadays, stainless steel is developed in a variety of designs and types to meet maximum requirements from the consumer market.
Stainless steel has a high resistance to oxidation thanks to the minimum percentage of chromium in the alloy 10.5%. The principle of chemical reaction when chromium is in contact with the air creates a very thin layer of chromium oxide on the surface of the material and cannot be seen with the naked eye. so the metal surface is always shiny. This phenomenon is called oxidation by material engineering.
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When we change the chromium composition, it also changes the stainless steel structure, thereby producing different types of stainless steel. The two types of stainless steel 304 and the stainless steel in grade 201 occupy the most consumer market. wear higher, but heavier than the stainless steel in grade 201.
In terms of bearing capacity: the stainless steel in grade 304 and 201 have the same good elasticity, so they are malleable into stainless steel coils, forming a pattern or laminated into stainless steel sheets, but the stainless steel in grade 304 is still superior to the stainless steel in grade 201 in terms of saving energy. quality, stainless steel additives, malleable, easy to laminated. Because the nitrogen component has affected the stainless steel in grade 201, it makes it harder than the stainless steel in grade 304.
In terms of market price: the stainless steel in grade 201 is cheaper than that of the stainless steel 304, because it is made from more raw materials, in which Manganese is used to replace Nickel. Thanks to the low and stable price, the stainless steel in grade 201 is a suitable choice for many popular items in many different markets.
The nature of the two types of stainless steel is different, so the applicability to life is also different, the stainless steel in grade 201 is cheaper but the stainless steel in grade 304 has better properties.
- Inox 304 is used in all fields: construction, transportation, medical, food processing, fabric dyeing, civil ... Thanks to its excellent corrosion resistance, it is applied in the field of chemical resistance. exposed to many different chemicals. In the architectural field, the ability to resist rust and weather is good, so it is often used in exterior decoration of pillars, balconies, facade areas, or in the food processing process, hygiene criteria. is top.
- The stainless steel in grade 201 is suitable for kitchen items such as pans, trays, cups, pots ... or home interior decoration products such as tables, chairs, cabinets, shelves, stainless steel family, clothes drying rack. … Thus, with its better properties, the stainless steel in grade 304 has a wider application than the stainless steel in grade 201
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