1. Introduction of 16mo3 steel plate:
16mo3 steel plate is a low-alloy high-strength steel plate with excellent heat resistance and pressure resistance. Its chemical composition mainly contains elements such as chromium (Cr), molybdenum (Mo) and manganese (Mn), of which the content of molybdenum is 025%～0.35% between. This steel plate has a variety of excellent properties:
Good mechanical properties: its tensile strength reaches 440 590MPa, yield strength is 275MPa, and elongation is 22% 24%.
Excellent heat resistance: suitable for environments with operating temperatures up to about 530°C, it can maintain its mechanical properties and structural stability under long-term exposure to high temperatures.
Wide range of applications: Mainly used in the manufacture of various high-temperature and high-pressure vessels and boiler components, such as boiler wall plates, steam generator pipes, heat exchangers, etc.
In addition, the production process of 16mo3 steel plate includes steps such as raw material preparation, billet heating, rolling and deformation, heat treatment, testing and quality control, surface treatment, and finished product inspection and packaging.
16mo3 steel plate is widely used at home and abroad, and the corresponding domestic grade is 12cr1mov. Due to its excellent heat and pressure resistance, it is widely used in industries such as energy, petrochemical and chemical industries.
However, in the specific use process, it should be noted that the welding performance of 16mo3 steel plate is different from other materials, and it needs to be preheated before welding, and the weld should be kept warm for about 30 minutes after the welding is completed.
2. Advantages and characteristics of 16mo3 steel plate:
Excellent mechanical properties: 16mo3 steel plate has high yield strength and tensile strength, and can withstand large stress and strain. Its elongation is also good, with good plasticity and toughness.
Good heat resistance: 16mo3 steel plate can maintain stable performance in high temperature environment, and is not easy to deform or crack. This heat resistance makes it suitable for the manufacture of various high-temperature and high-pressure vessels and equipment, such as boilers, steam generators, etc.
Excellent corrosion resistance: 16mo3 steel plate has good corrosion resistance, can withstand the erosion of corrosive media such as marine environment, and maintain the stability of its structure and performance.
Good weldability: 16mo3 steel plate has good weldability, can carry out various welding process operations, convenient manufacturing and processing.
Wide range of applications: Due to its excellent mechanical properties and heat resistance, 16mo3 steel plate is widely used in petroleum, chemical, power station, boiler and other industries, used to manufacture reactors, heat exchangers, separators, spherical tanks, oil and gas tanks, nuclear reactor pressure shells, boiler drums, hydropower station high-pressure water pipes, water wheel vortex shells and other equipment and components.
3. Chemical composition and performance parameters of 16mo3 steel plate
Chemical composition (mass fraction) (%.)
Carbon(c)012~0.20, manganese (mn) 040~0.90, phosphorus(p) 0025, sulfur (s) 0025, silicon (Si) 015~0.35, molybdenum (mo) 025~0.35, chromium (cr) 030, nickel (Ni) 030, copper (cu) 030。
Performance parameters: tensile strength: 470 630MPa;
Yield strength: 275MPa;
Elongation: 22%;
Impact power: 31J (test temperature: 0);
Recommended heat treatment temperature: normalizing 850 °C, heat preservation 60min, air cooling; Tempering 620, heat preservation 120min, air cooling.
In addition, 16mo3 steel plate also has excellent cold and hot processing properties, welding properties and corrosion resistance. This kind of steel plate is usually used in the manufacture of boilers and pressure vessels and other products, and is widely used in petroleum, chemical, power station, boiler and other industries. When choosing and using 16mo3 steel plates, please follow the relevant norms and standards, and consult the advice and guidance of professional engineers.
Fourth, 16mo3 steel plate steel plate market application and equipment manufacturing:
16mo3 steel plate is a high-quality material that is widely used in the manufacture of various high-temperature and high-pressure vessels and equipment. Here are some specific examples of 16mo3 steel plate in steel plate market applications and equipment manufacturing:
Petrochemical equipment: 16mo3 steel plate is often used in the manufacture of petrochemical equipment, such as reactors, heat exchangers, separators, etc., due to its excellent mechanical properties and corrosion resistance. These devices need to withstand high temperatures, pressures, and chemical corrosion, and the 16mo3 steel plate is able to withstand these demanding operating conditions.
Pressure vessels: 16mo3 steel plates are also widely used in the manufacture of various pressure vessels, such as gas storage tanks, LPG cylinders, etc. These containers need to withstand high pressures and shock loads, and the high strength and toughness of 16mo3 steel plates make them an ideal material choice.
Boiler manufacturing: 16mo3 steel plate has a wide range of applications in the boiler manufacturing industry, mainly used to manufacture boiler wall plates, steam generator pipes and other components. These components need to withstand high temperatures, pressures and complex thermal stresses, and the thermal resistance and mechanical properties of 16mo3 steel plates can meet these requirements.
Power industry: In the power industry, 16mo3 steel plates are often used in the manufacture of high-pressure water pipes, steam turbine blades and other components. These components need to withstand the impact of high temperatures, pressures and high-velocity water flows, and the high strength and corrosion resistance of 16Mo3 steel plate can meet these requirements.
Nuclear energy equipment: 16mo3 steel plate is also used in the manufacture of certain components of nuclear energy equipment, such as reactor pressure shells, etc. These components need to withstand the effects of high temperature, high pressure and radiation, and the excellent performance and stability of 16mo3 steel plate can meet these harsh working conditions.