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Selection of Xi'an stainless steel plate manufacturers

Edit:Shaanxi Tonghui Steel Co., Ltd.UpDate:2020-01-09

The stainless steel products of Xi'an stainless steel plate manufacturers are generally the general name of stainless steel plates and acid-resistant steel plates. Introduced at the beginning of this century, the development of Xi'an stainless steel plate has laid an important material and technical foundation for the development of modern industry and technological progress.

When selecting a Xi'an stainless steel plate manufacturer, it is necessary to consider the operating conditions, such as manual operation or automatic operation, the performance and type of the hot press, and the quality requirements of the pressed material such as hardness and gloss. It is also necessary to consider economic calculations, and each time the newly polished steel plate is required to be able to produce decorative plates of a slow quality.

There are many types of stainless steel plates and different performances, and they gradually formed several major categories in the development process. According to the structure, it is divided into four categories: austenitic stainless steel plate, martensitic stainless steel plate (including precipitation hardening stainless steel plate), ferritic stainless steel plate, and austenitic and ferritic duplex stainless steel plate.

According to the main chemical composition of the steel plate or some characteristic elements in the steel plate, it is classified into chrome stainless steel plate, chrome nickel stainless steel plate, chrome nickel molybdenum stainless steel plate, and low carbon stainless steel plate, high molybdenum stainless steel plate, high purity stainless steel plate and so on. According to the performance characteristics and uses of steel plates, they are divided into nitrate-resistant stainless steel plates, sulfuric acid-resistant stainless steel plates, pitting-resistant stainless steel plates, stress-corrosion-resistant stainless steel plates, and high-strength stainless steel plates. According to the functional characteristics of steel plates, they are divided into low temperature stainless steel plates, non-magnetic stainless steel plates, free-cutting stainless steel plates, and superplastic stainless steel plates. The commonly used classification method is to classify according to the structural characteristics of the steel plate, the characteristics of the chemical composition of the steel plate, and the combination of the two. Generally divided into martensitic stainless steel plates, ferritic stainless steel plates, austenitic stainless steel plates, duplex stainless steel plates and precipitation hardening stainless steel plates, etc. or divided into two categories: chromium stainless steel plates and nickel stainless steel plates. Wide range of uses Typical applications: Pulp and papermaking equipment heat exchangers, mechanical equipment, dyeing equipment, film processing equipment, pipes, materials used in buildings in coastal areas, etc.

In addition, when selecting the reasonable thickness of Xi'an stainless steel plate manufacturers' products, their use time, quality, and stiffness should be considered, as well as the strength requirements of the plate under pressure; heat transfer performance; pressure distribution, and the size of the plate. If the thickness of the steel plate is not enough, it is easy to bend, which will affect the production of decorative plates. If the thickness is too large and the steel plate is too heavy, it will not only increase the cost of the steel plate, but also cause unnecessary difficulties in operation. At the same time, allowances for stainless steel sheet processing or use should also be considered. The thickness of the copper plate is not excellent and consistent, but the thickness of the same steel plate is tried to be as consistent as possible. Generally, the thickness tolerance of the saw blade of medium size is 0.05-0.15 mm. If the requirements are too strict, the grinding costs will also increase. Generally, the steel plate with large tensile strength and high hardness has greater resistance to mechanical damage and longer durability, but the grinding and processing costs are also relatively high.