In recent years, 0.6mm Black Color Grade 201 Stainless Sheet can be said to be a new star in the decoration industry. It is widely favored by customers for its beautiful color, excellent corrosion resistance, easy processing and other characteristics. But do you know? 0.6mm Black Color Grade 201 Stainless Sheet will also corrode if used improperly, which is not necessarily a problem with the quality of the sheet. The following stainless steel plate manufacturers will talk about several situations in which colored stainless steel plates will be corroded.
The use environment is the first reason: if it is in a relatively humid coastal area, the color stainless steel sheet products exposed outdoors are most susceptible to chronic corrosion. Due to the evaporation of seawater, the moist air and rainwater carrying a relatively large amount of salt cover the surface of the plate, and galvanic corrosion will occur. This corrosion process is relatively slow due to the relatively weak environment, and is generally not easy to be detected. But once the time is long, it will cause damage to the surface of the sheet.
There is also a big reason for the choice of material: the material of the more common 0.6mm Black Color Grade 201 Stainless Sheet products on the market is 201 or 304. Due to the difference in nickel content, the corrosion resistance of 304 stainless steel is much higher than that of 201 stainless steel, so if it is used indoors, the cheaper 201 stainless steel can be considered, but for outdoor use, 304 stainless steel is the first choice. .
There are also human reasons: because during the cleaning process, some cleaning products may be used. The current cleaners may be more or less weakly acidic or weakly alkaline, and because these cleaners remain on the surface of the 0.6mm Black Color Grade 201 Stainless Sheet and remain in this environment for a long time, the surface of the colored stainless steel sheet will be chronically damaged. corrosion. Therefore, in daily cleaning, just wipe with a soft cloth dipped in water, try not to use strong cleaning agents with chemical ingredients, if you use cleaning agents, please be sure to remove the residual stains.