The Saudi customer’s 304 stainless steel plate has been packaged and can be shipped immediately. 304 stainless steel plate 0.8/1.0/1.2/1.5/1.8/2.0*1220*2440mm, 800 sheets. 300 series alloys, also known as austenitic stainless steels, are the ideal type of stainless steel for sheet metal fabrication due to their excellent formability, ductility and weldability. These alloys contain high levels of chromium and nickel, which increase their corrosion resistance far above standard steel. They are also easy to clean and are ideal for food processing applications. Stainless steel is widely used as a material for sheet metal parts. It has excellent corrosion resistance, good mechanical properties and first-class formability. These properties make them ideal for applications where sheet metal components are exposed to corrosive and extreme environments, such as those found in the marine, aerospace and chemical processing industries.
Stainless steel plate is a product that is not easy to be corroded. Unless it is some serious situation, it is not impossible to be corroded in any product. If our stainless steel plate is corroded, it is likely to affect its normal use. Therefore, in order to avoid this situation, we need to take some preventive measures. Let’s first understand what are the factors that cause stainless steel plates to be corroded? Electrochemical corrosion The stainless steel sheet is scratched due to contact with carbon steel, and then forms a primary battery with a corrosive medium, which will produce electrochemical corrosion. If the pickling passivation effect is not good, the passivation film on the surface of the plate will be uneven or too thin, which is also prone to electrochemical corrosion, slag cutting, splashing and other rust-prone substances adhere to the plate, and then corrode The medium forms a galvanic cell, leading to electrochemical decay. Pickling and passivation cleaning is not clean, resulting in chemical corrosion products between the residual pickling and passivation solution and the plate, and then forms electrochemical corrosion with the plate. chemical corrosion Under certain conditions, many oils, dust or acids, alkalis, salts, etc. adhering...
The main features of flexible 304 stainless steel sheet are high elongation (≥ 53%), low hardness (≤ 173%) and internal grain grade between 7.0-8.0, excellent deep drawing performance. At present, many enterprises that produce thermos bottles and thermos pots have relatively high processing rates (punching size/product diameter), and their processing rates are 3.1, 1.97, 2.16, and 1.98, respectively. SUS304 DDQ material is mainly used for products with high processing rate requirements. Of course, products with a processing ratio of more than 2.0 usually require several stretches to complete. If the extension of the raw material cannot be achieved, the product will not be able to be produced when processing the deep-drawing product. It is easy to break and penetrate, which will affect the qualified rate of the finished product, and of course increase the cost of the manufacturer. 1. General materials are mainly used for materials other than DDQ, which are characterized by relatively low elongation (≥ 45%), relatively high hardness (≤ 182), and internal particle size grades between 10-11. Compared with DDQ, it has better deep drawing performance and is relatively poor, and is mainly used for products that can be obtained without drawing, such as steel for spoons,...
Metal hardening is the process of making metals such as stainless steel plates stronger. For example, metals such as stainless steel plates used in daily life can be better resistant to wear after hardening. There are different types of metal hardening processes like heat treatment etc. Which method to use depends on the type of metal that will undergo the process and its level of hardness. The hardening process often changes the mechanical properties of metals such as stainless steel sheets. It makes the metal piece harder to wear and also gains strength, making it harder to deform. The metal hardening process may also alter the physical properties of some metals, including their magnetic properties. Surface hardening of metals increases their wear resistance and makes them stronger. Surface hardening involves changing the chemical composition and microstructure of the metal at the surface area. Thermal and chemical hardfacing methods are performed using heat-based and chemical-based processes. Laser heat treatment is a relatively recent surface hardening technique. Quench hardening is a form of heat hardening used on steel and cast iron metals. The process involves heating the metal to a certain temperature, which depends on the percentage of carbon in the steel...
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