Stainless steel 201

201 stainless steel has a certain acid, alkali resistance, high density, polishing, no bubbles, no pinhole and other features, is the production of various watchcase, strap, cover, high-quality materials. Mainly used for decorative pipes, industrial pipes, and some shallow stretch products.

China mainly has the following 200 kinds of steel grades: J1, J3, J4,201,202. Later appeared to lower nickel content of the 200 steels. continue to reduce the nickel content in 201 on the basis of the increase of manganese content.

Application

1)201 stainless steel is widely used in All kinds of watchband, watchband bottom cover, high quality materials etc.

2)201 stainless steel is also Widely used in the production original material of Decorative tubes, industrial tubes, and some of the products.

3)201 can also be applied to high temperature materials. Because high temperature applications require relatively strong resistance to the material to prevent intergranular corrosion at low temperatures.

4)Because the surface of the 201 materials can be a variety of surface processing, so 201 material is also widely used in the decoration industry filed.