1. Introduction to S31008
S31008 is a chromium-nickel stainless steel, also known as 14845 stainless steel. It belongs to austenitic stainless steel, which has excellent corrosion resistance and high temperature resistance. S31008 is commonly used in the manufacture of high-temperature resistant equipment, such as furnaces, boilers, grates, heat exchangers, etc. It is also widely used in chemical, petroleum, papermaking, pharmaceutical and other fields.
2. Chemical composition of S31008
The chemical composition of S31008 is as follows:
Chromium (CR): 24-26%.
Nickel (Ni): 19-22%.
Manganese (Mn): 2%.
Silicon (Si): 15%
Sulfur (s): 003%
Phosphorus (p): 0045%
Carbon (c): 008%
3. Performance characteristics of S31008
1.High temperature performance: S31008 has excellent high temperature resistance characteristics and can be used for a long time below 850°C.
2.Oxidation resistance: At high temperatures, S31008 has good oxidation resistance and can resist oxidation and corrosion.
3.Corrosion resistance: S31008 has strong corrosion resistance to chemical media such as acid and alkali.
4.Processability: S31008 is easy to process, and can be formed by cold and hot processing.
Fourth, the ** form of S31008
The ** form of S31008 mainly includes plates, strips, bars, pipes, etc
1.Plate: The common thickness is 03mm-100mm, width is 1000mm-2000mm, can be cut according to customer needs.
2.Strip: The width is generally 50mm-2000mm, and the thickness is 01mm-3.0mm, suitable for making welding materials, steam pipes, etc.
3.Bars: The diameter is generally 6mm-300mm, and the length is customized according to customer needs, which is widely used in the production of bearings, screws and other parts.
4.Pipe: The outer diameter is generally 6mm-720mm, and the wall thickness is 05mm-50mm, which can meet different engineering needs.
5. Application field of S31008
Due to its excellent performance characteristics and diversified forms, S31008 is widely used in various fields, including but not limited to:
1.Chemical industry: used in the manufacture of reactors, storage tanks, pumps and valves and other equipment.
2.Petroleum industry: used in the manufacture of oil drilling and production equipment, oil refining units, etc.
3.Food industry: used in the manufacture of food processing equipment, tableware, etc.
4.Construction industry: used in the manufacture of building structural parts, elevators, etc.
5.Other industries: used in the manufacture of seawater desalination equipment, nuclear power equipment, etc.
Summary:S31008 is a high-quality stainless steel material with good high temperature resistance and corrosion resistance, which is suitable for a variety of fields. Its most diversified forms can meet the needs of different customers. Hopefully, this article has helped you to understand the S31008.