We know that when manufacturers produce stainless steel coils, they can be divided into 201 types, 304 types, 316L types, 430 types and so on according to the raw materials and processing techniques used. Among them, 430 types are widely used in our production and life. Today, Xiaobian will introduce its types and uses to you:
According to the characteristics of its surface, the industry can basically be divided into the following categories:
1. 2D - The surface of this steel coil is slightly silvery white and shiny.
2. BA - The gloss of the surface of this steel coil is quite good, and it has high reflectivity in the sun, just like the surface of a mirror, so people also call it mirror stainless steel coil.
3. 1D - This kind of steel coil is also called matte stainless steel, because the surface of the tower presents discontinuous granular shape.
4. 2B—its surface is also silvery white, but its surface gloss and flatness are better than 2D stainless steel coils.
5. No.3 - Its surface has a certain gloss but the surface is rough.
6. No.4—It is the same as the one above, with good gloss on the surface, but the lines on its surface show fine lines.
At present, 430 stainless steel coils are mainly used to produce various industrial and civil products with a width not exceeding 600mm. Including but not limited to:
1. Electronic products, household tableware, screens.
2. Various building decoration materials and outdoor advertising columns;
3. Production tools with certain requirements for corrosion.
430 stainless steel coil can maintain good corrosion resistance in acid solution, so it is widely used in chemical equipment.