Detailed Explanation of Stainless Steel Surface Treatment Process

Stainless steel is a commonly used material in many industries. Due to its excellent wear resistance and resistance to rust, it is widely used in construction, automobiles, medical equipment, food processing, and other fields. The increasingly broad application scenarios of stainless steel largely depend on stainless steel surface treatment. Our common processing techniques include wire drawing, mirror surface, sandblasting, titanium plating, etching, anti-fingerprint, etc.

Stainless Steel Surface Treatment Process

The first type is brushed, also called frosted. By grinding the surface of the stainless steel plate, specific lines are formed on the surface of the stainless steel, such as straight lines, random lines, threads, corrugations, and spiral lines. Brushed stainless steel not only has a beautiful appearance, but also has improved wear resistance.

The second type, mirror surface, is simply to polish the surface of stainless steel to obtain a surface as bright as a mirror. Common polishing techniques include physical polishing and chemical polishing. Depending on the degree of polishing, stainless steel can achieve 6K, 8K, or 10K effects.

The third type, sandblasting, uses compressed air as power to spray quartz sand and other blasting materials onto the surface of the workpiece at high speed, creating a fine bead-like sand surface effect on the board surface. Sandblasted stainless steel can reflect unique light and shadow effects under specific lighting conditions, enhancing the beauty and tactility of stainless steel.

The fourth type, etching, uses chemical treatment to etch various patterns. The principle of the process is to use a special etching resist layer to cover the parts of the surface that are not to be etched, shielding the acid solution so that the acid solution can only contact the parts to be etched. This method can etch complex pattern effects.

The fifth type, titanium plating, uses inert gas in a vacuum container to ionize metal or alloy vapor, forming an ion film of titanium or compounds on the surface of stainless steel. This treatment not only extends the life of stainless steel, but also makes the appearance more beautiful and high-end.

The sixth type, anti-fingerprint, is a composite coating plate obtained by anti-fingerprint treatment on the surface of stainless steel. It is designed to reduce the adhesion of fingerprints and oil stains on the surface of stainless steel.

In short, various stainless steel treatment processes have their own characteristics and applicable scenarios. These processes can be selected according to needs to meet different decoration or design requirements.

Conclusion

Thank you for reading our article and we hope it can help you to have a better understanding of the stainless steel surface treatment process. If you are looking for stainless steel suppliers and manufacturers online now, we would advise you to visit Sino Stainless Steel.

As a leading supplier of stainless steel products from Shanghai China, Sino Stainless Steel provides customers with high-quality stainless steel coils, stainless steel sheets, stainless steel plates, stainless steel tubes, and stainless steel bars at a very competitive price.