304 Stainless Steel Sheet - Surface Treatment and Maintenance

Q1: What are the common surface treatment types of 304 stainless steel sheet? A1: Common types include 2B (matte surface, suitable for general industrial and decorative use), BA (bright surface, with high finish), brushed surface (wire drawing texture, beautiful and wear-resistant) and mirror surface (high reflectivity, for high-end decoration).

Q2: How to maintain 304 stainless steel sheet to avoid rust? A2: Avoid contact with strong acids and alkalis, clean the surface with clean water or neutral detergent regularly, wipe dry after cleaning, and avoid long-term accumulation of dirt and moisture on the surface.

Q3: Can the scratches on the surface of 304 stainless steel sheet be repaired? A3: Yes, for minor scratches, they can be repaired by polishing with sandpaper or polishing paste; for deep scratches, professional polishing equipment is needed for repair to restore the surface flatness.

Q4: Which surface treatment of 304 stainless steel sheet is suitable for kitchen decoration? A4: Brushed surface or 2B surface is more suitable. Brushed surface is wear-resistant and not easy to show fingerprints, while 2B surface is smooth and easy to clean, which is in line with the use needs of the kitchen.

Q5: Does the surface treatment affect the corrosion resistance of 304 stainless steel sheet? A5: It has a certain impact. A smooth and intact surface (such as BA surface and mirror surface) has better corrosion resistance, while a rough surface or scratched surface is easier to be corroded, so regular maintenance is needed.