S35650 stainless steel is a duplex stainless steel with excellent corrosion resistance and high strength. It belongs to the national brand and is mainly used in petroleum, chemical industry, marine engineering and other fields. Below, we will introduce in detail the chemical composition, mechanical properties, corrosion resistance, welding properties and other aspects of S35650 stainless steel.
1. Chemical composition.
S35650 stainless steel is a duplex stainless steel, and its chemical composition mainly includes elements such as iron, chromium, and nickel. Among them, the content of chromium element is high, and it has good corrosion resistance;The content of nickel is also higher, which can improve the strength and toughness of the steel. In addition, S35650 stainless steel also contains a certain amount of molybdenum element, which can further enhance its corrosion resistance and high strength.
2. Mechanical properties.
S35650 stainless steel has excellent mechanical properties, and its tensile strength and yield strength are higher than ordinary stainless steel materials. In addition, its elongation and impact toughness are also good, and it can adapt to a variety of complex working environments.
3. Corrosion resistance.
S35650 stainless steel has very good corrosion resistance and can resist the erosion of various chemical media. In the marine environment, it is able to resist the corrosion of seawater and maintain a long service life. In addition, it can also resist the corrosion of various acidic and alkaline media, and is suitable for the use of various chemical equipment.
Fourth, welding performance.
S35650 stainless steel has good welding properties and can be welded by various conventional welding methods. In the welding process, it is necessary to control the welding parameters to avoid welding defects such as cracks and porosity. At the same time, proper heat treatment is required after welding to improve the strength and toughness of the welded joint.
In a word, S35650 stainless steel is a duplex stainless steel material with excellent corrosion resistance and high strength, which is widely used in petroleum, chemical, marine engineering and other fields. In the process of use, it is necessary to make reasonable selection and use of materials according to the specific working environment and use requirements.