ASME SA192M is an important specification in the standard of ASME (American Machinery Engineer Association). It specifically stipulates the standards and requirements of seamless carbon steel boiler tubes for high -pressure equipment. This steel pipe is mainly used in high -voltage equipment, especially as seamless carbon steel boiler pipes. It is a seamless steel pipe material commonly used in the boiler industry. The ASME SA192M standard is similar to the 20G high -pressure boiler in the national standard GB/T5310 standard.
The chemical composition of ASME SA192M mainly includes a variety of elements, and each element has an important impact on its performance and quality. The following is the usual range of its main chemical composition: carbon (C): generally controlled between 0.06 ~ 0.18%. Chromium (CR): The content of chromium is usually between 0.50 and 0.80%. Molybdenum (MO): The content of molybdenum is generally within the range of 0.44 ~ 0.65%. Silicon (SI): The content of silicon is usually between 0.10 ~ 0.35%. Manganese (MN): The content of manganese is generally within the range of 0.27 ~ 0.63%.
Phosphorus (P) and sulfur (s): The content of phosphorus and sulfur is controlled below 0.035%. Iron (FE): Iron in SA192M is the main ingredient, and its content usually exceeds 99%.
The production method of ASME SA192M seamless steel pipes mainly involves a series of precise and complex process steps. These steps ensure the high quality and standard performance of the steel pipe. The following is the main production method of ASME SA192M seamless steel pipe:
Preparation of raw materials, perforation, hot rolling, hot treatment, refinement, non -destructive detection mark and packaging.
ASME SA192M seamless steel pipe characteristics are mainly reflected in the following aspects:
1. Excellent mechanical properties: with excellent tensile strength and yield strength, as well as good elongation, enable it to withstand greater pressure and stress in a high -pressure environment to ensure the safe operation of the equipment.
2. Strictly controlled chemical ingredients: there are strict regulations for the chemical composition of seamless steel pipes, including silicon, manganese, chromium, molybdenum, copper, and nickel. The content of these elements is carefully deployed to ensure the performance and of the steel pipes and The quality reaches optimal.
3. Good processing performance: It has good thermal processing and cold processing performance, which can meet various complex processing needs, and facilitate users to perform subsequent processing and installation.
4. Strict quality assurance: There are strict regulations on the manufacturing process, inspection methods and quality control of seamless steel pipes, and ensure that the quality and performance of the steel pipe meet the standard requirements.
The application range of ASME SA192M seamless steel pipes is quite wide, especially in high -pressure equipment and systems. The following is the main application range of the ASME SA192M seamless steel pipe: Made in high -pressure boiler: It is the first choice for making high -pressure boilers. Whether it is thermal power plant, nuclear power plant, and industrial boilers to build key components such as furnaces, pairing pipe beams, overheatters and heatingers. Pressure containers and pipelines: In industries such as chemicals, petroleum, natural gas, pressure vessels and pipelines need to bear the harsh environment of high pressure and high temperature. Heat exchangers: In the heat exchanger, it is used to build a heat transfer bundle to achieve high -efficiency transmission of heat. Its excellent thermal conductivity and high temperature resistance to ensure that thermal exchangers can work stably at high temperatures. Other high -temperature and high -pressure environments: used in other equipment and systems that need to withstand high temperature and high pressure environments, such as steam generators, turbines, oil refining equipment, etc.
