1. Comprehensive information introduction.
SUS836L is a high-grade stainless steel with high corrosion resistance and high strength, which is widely used in various industrial fields. It is an austenitic stainless steel with excellent processing properties and welding properties. Its chemical composition and mechanical properties are in line with relevant standards, with high corrosion resistance and oxidation resistance, suitable for various environments and working conditions.
2. Detailed introduction.
1.Chemical Composition: The chemical composition of SUS836L mainly includes chromium (Cr), nickel (Ni), silicon (Si), carbon (C), manganese (Mn), phosphorus (P) and sulfur (S). Among them, chromium and nickel are the main elements, and they.
2.Mechanical properties: SUS836L has good comprehensive mechanical properties, including tensile strength, elongation, hardness, etc. Under normal conditions of use, the material is able to exhibit good durability and stability.
3.Processability: SUS836L has excellent processing performance and is easy to cut, weld and form. During the processing process, it is necessary to pay attention to controlling the processing temperature and speed to ensure that the properties of the material are not affected.
4.Welding performance: SUS836L has good welding performance, and commonly used welding methods include arc welding, laser welding, etc. In the welding process, it is necessary to pay attention to the selection of appropriate welding materials and process parameters to ensure the welding quality.
3. Introduction to parameter data.
Here are some important parameter data of SUS836L:
1.Yield Strength: 205MPa
2.Tensile strength: 520MPa
3.Elongation: 45%.
4.Hardness: 180HB
5.Density: 79g/cm³
6.Melting Point: 1400-1500
Fourth, the problems and solutions that will be encountered in actual use.
1.Corrosion Issues: SUS836L may be affected by corrosion during use, especially in environments containing chemicals such as chloride ions, nitrates, etc. To solve this problem, it is necessary to regularly inspect and maintain the equipment, clean and replace parts in time to prevent corrosion.
2.Deformation problem: Since SUS836L has high strength, deformation may occur when subjected to large external forces. In order to prevent this problem, it is necessary to select appropriate materials and structural design, and reasonably control the processing technology and molding method.
3.Welding defects: SUS836L may produce defects during the welding process, such as porosity, cracks, etc. In order to solve this problem, it is necessary to select appropriate welding materials and process parameters, and carry out sufficient preheating and post-welding treatment to reduce the occurrence of welding defects.
4.Temperature control issues: SUS836L is prone to intergranular corrosion at high temperatures. To prevent this problem, it is necessary to strictly control the welding temperature during the welding process and take appropriate heat treatment measures.
5. Summary. SUS836L is a high-grade stainless steel with excellent corrosion resistance, oxidation resistance, processability, and welding properties. In specific applications, it is necessary to select the appropriate materials and processing methods according to the use environment and working conditions, and pay attention to maintaining correct operating procedures. At the same time, it is necessary to regularly inspect and maintain the equipment, and find and deal with possible problems in time to ensure the stable operation and service life of the equipment.