Most of the requirements is to maintain long-term building of the original appearance. In determining to choose the type 430 stainless steel sheets, the main consideration is the aesthetic standards required by the system to be used to clean corrosive and location of the atmosphere. However, a growing number of other applications, or just looking for the integrity of the structure is not permeable. For example, industrial building roof and side walls. In these applications, the construction cost of the owner may be more important than the aesthetic, surface and to be very clean. The effect of the use of 430 stainless steel in dry stainless steel suppliers environment is quite good. However, in rural and urban areas in order to maintain their appearance in the outdoors, they need regular cleaning. In heavily polluted industrial areas and coastal areas, the surface will be very dirty and even rust. But to get the aesthetic effect of the outdoor environment, it requires the use of nickel-containing stainless steel. So, 304 stainless steel is magnetic stainless steel sheet used in curtain wall, side walls, roofs and other construction purposes, but in severe erosion of industrial or marine atmosphere, the best use of 316 stainless steel. Now, it has been fully aware of the use of stainless steel in structural applications superiority. There are several design criteria included 304 and 316 stainless steel. Because "duplex" 2205 has already good atmospheric corrosion resistance and high tensile strength and elastic limit of integration, so the European guidelines also include the steel.
