Where is Top quality No.4 brush 420 j2 stainless steel sheet used?
Top quality No.4 brush 420 j2 stainless steel sheet refers to a steel plate with a thickness of 4-25.0mm, a thick plate with a thickness of 25.0-100.0mm, and an extra-thick plate with a thickness of more than 100.0mm.
Top quality No.4 brush 420 j2 stainless steel sheet is widely used to make various containers, furnace shells, furnace plates, bridges and automobile static steel plates, low alloy steel plates, bridge steel plates, general steel plates, boiler steel plates, pressure vessels Steel plate, patterned steel plate, automobile beam steel plate. Some parts of the tractor and welded components.
Classification of stainless steel Stainless steel is usually divided into: 1. Ferritic stainless steel according to the matrix structure. Chromium 12% to 30%. Its corrosion resistance, toughness and weldability increase with the increase of chromium content, and its resistance to chloride stress corrosion is better than other types of stainless steel. 2. Austenitic stainless steel. It contains more than 18% chromium, about 8% nickel and a small amount of molybdenum, titanium, nitrogen and other elements. It has good comprehensive performance and is resistant to corrosion by various media. 3. Austenitic-ferritic duplex stainless steel. It has the advantages of both austenitic and ferritic stainless steels, and has superplasticity. 4. Martensitic stainless steel. High strength, but poor plasticity and weldability.
As a high-quality product, stainless steel is mainly used in the following fields:
1. In terms of kitchen utensils, there are mainly overall facilities such as sinks, shelves, and cabinets.
2. In the field of transportation, it is used in railway vehicles and automobile exhaust systems, bumpers and exterior decorations. For this alone, there is a global demand of 2 million tons.
3. The construction industry is also a major consumer of stainless steel pipes, which are used in roofs, building interior and exterior decoration, household stairs, guardrails, and protective nets, and then replace carbon steel, which is more beautiful.
4. Has a variety of excellent properties that other metals do not have, and has superior corrosion resistance and recyclability.
From aviation to sailing, from home to factory, the charm of stainless steel is endless. With the deepening of people's awareness of stainless steel pipes, its practical scope will be more extensive.
Top quality No.4 brush 420 j2 stainless steel sheet has a clean surface, high plasticity, toughness and mechanical strength, and is resistant to corrosion by acid, alkaline gas, solution and other media. It is an alloy steel that does not rust easily, but not rust-free. Stainless steel plate refers to a steel plate that is resistant to corrosion by weak media such as atmosphere, steam and water, while acid-resistant steel plate refers to a steel plate that is resistant to corrosion by chemically corrosive media such as acid, alkali, and salt. Stainless steel plate has been around for more than a century since it came out at the beginning of the 20th century.