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Typical uses of stainless steel

Stainless Steel (Stainless Steel) is referred to as acid-resistant stainless steel, resistance of air, steam, water and other weak corrosive media or of stainless steel has called stainless steel; and the resistance to chemical corrosion medium (acid, alkali, salt and other chemical leaching pitting) corrosion of steel known as acid-resistant steel. As the two differences in the chemical composition of leaving their corrosion resistance is different from ordinary stainless steel resistant to chemical corrosion in general, and acid-resistant steel are generally of a stainless steel.

Most of the requirements is to maintain long-term building of the original appearance. In determining when to choose the type of stainless steel, the main consideration is the aesthetic standards required, corrosive and clean up the system to use the location of the atmosphere. However, a growing number of other applications simply seek integrity or impermeability structure. For example, industrial building roof and side walls. In these applications, the construction cost of the owner may be more important than the aesthetic, the surface is not very clean may be. The use of 304 stainless steel effect in dry indoor environment is quite good.

However, in rural and urban in order to maintain their appearance in the outdoors, they need frequent cleaning. In heavily polluted industrial areas and coastal areas, the surface will be very dirty, and even rust. But to get an outdoor environment aesthetic effect, it requires the use of nickel-containing stainless steel. Therefore, 304 stainless steel is widely used in curtain wall, side walls, roof and other construction purposes, but in severe erosion of industrial or marine atmosphere, preferably 316 stainless steel. There are several design criteria included in the 304 and 316 stainless steel.

Because "duplex" 2205 Yiba good atmospheric corrosion resistance and high tensile strength and proof strength blend, so European guidelines also include the steel. Product shape, in fact, is the all-stainless steel standard metal manufacturing shapes and sizes, and there are many special shapes. The most commonly used product is made of sheet and strip, and plate production with special products, for example, the production of hot-rolled structural steel and extruded structural sections. But there are round, oval, square, rectangular and hexagonal welded or seamless steel tubes and other forms of products, including profiles, rods, wire and castings. In order to meet the aesthetic requirements of architects, we have developed a variety of different commercial surface processing.