Colored Stainless Steel Sheets
Colored Stainless Steel Sheets are a kind of stainless steel plate that has been specially treated on the surface and coated with different colors, thus presenting various colors of stainless steel plate. This kind of stainless steel plate not only maintains the physical, chemical, and mechanical properties of the original stainless steel but also has stronger corrosion resistance than the original stainless steel.
Colored Stainless Steel Sheets have been widely used in the fields of building materials, chemical industry, automotive, and other fields. This material has the unique luster and strength of metal, as well as colorful and durable colors. The emergence of colored stainless steel plates has provided more choices for the architectural decoration industry and has been widely used in decoration and renovation for various occasions.
Description of Colored Stainless Steel Sheets:
- Grade: 304 ,201,430,
- Thickness: 0.3mm – 4.0mm
- Width: 1000/1219/1500mm or customized
- Length: 6000mm/coil
- Film: Double PE/laser PE
- Color: rose gold, gold, coffee gold, sliver, wine red, bronze, green bronze, purple, black, blue, champagne, titanium coated, Ti colored stainless steel
Advantages of Colored Stainless Steel Sheets:
Its color is available for light golden, yellow, golden yellow, sapphire blue, illegal guns, color, brown, young color, zirconium gold, bronze, pink, champagne and a variety of decorative stainless steel sheet in other colors.
Color stainless steel decorative sheet has the advantages of strong corrosion resistance, high mechanical properties; the color surface is prolonged and does not fade, the color changes with the angle of light tone, etc.
Also, the colored surface layer of colored stainless steel decorative sheet is temperature resistant to 200″‘ and its salt and spray corrosion resistance is better than ordinary stainless steel, the good wear resistance and scratch performance is equivalent to the performance of the foil layer coated with gold.
Color Processing for Stainless Steel Sheets:
The manufacturing process of a color stainless steel sheet is not simply coated a layer of color agents on the stainless steel surface, which can produce rich and vibrant colors, but it is achieved through very complex processes.
At present, the method used is the acid bath oxidation coloring, generating the transparent layer of chromium oxide thin films on the stainless steel surface, which will produce different colors due to different film thickness when the light shines above.
The color processing for stainless steel includes shading and the dura mater treatment two steps. The shading is carried out in the hot chrome sulfuric acid solution groove when stainless steel immersed in; it will generate a layer of the oxide film on the surface whose diameter is only a one percent-thick of the hair.
With time goes by and the thickness increases, the color of the stainless steel surface will constantly change. When the oxide film thickness ranges from 0.2 microns to 0.45 m, the color of the stainless steel surface will show the blue, gold, red and green. By controlling the soaking time, you can get the desired color stainless steel coil.
After subdural processing, the cathode, chromium oxide, and other stable compounds can be generated. It not only fills the tiny pores in the oxide film but also improves the wear resistance, corrosion resistance and heat resistance of the oxide film, making the overall performance of the material greatly improved.
Applications of Colored Stainless Steel Sheets:
The corrosion resistance and wear resistance for colored stainless steel sheet product surface is stronger than ordinary stainless steel, which can withstand more than ten years of salt spray corrosion and discoloration for more than 30 years on UV irradiation.
The main body integrates with the coloring layer, maintaining the basic structure and performance of the original stainless steel, which can process the conventional molding and stretch forming.
The coloration surface is featured by bright color, soft, strong, elegant finish, and other advantages. The color stainless steel sheet is widely applied in many fields, which can be used in elevators, hardware and home appliances, kitchen appliances, cabinets, architectural decoration, advertising signs and daily necessities, etc. The value of the products is greatly improved, which has a significant market competitive advantage.
As a leading supplier of stainless steel products across the world, Sino Stainless Steel provides customers with high-quality colored stainless steel sheets at a very competitive price.