Polishing performance of stainless steel

In today's society, stainless steel products are generally polished during production, and only a few products, such as water heaters, water dispenser liners, do not need polishing. Therefore, it requires good polishing performance of raw materials. The main factors affecting polishing performance are as follows:

1. Surface defects of raw materials. Such as scratches, pitting, pickling, etc.

2. Raw material quality problem. If the hardness is too low, it is not easy to polish when polishing (poor BQ property), and if the hardness is too low, orange peel is easy to appear on the surface during deep drawing, which affects the BQ property. BQ with high hardness is relatively good.

3. After deep drawing, small black spots and RIDGING will appear on the surface of the area with great deformation, which will affect the BQ property.