15CrMo Steel Plate Cuts for Retail, and in the steel plate family, 15CrMo Steel Plate is attracting attention for its superior performance. This article will comprehensively introduce the characteristics, applications and production processes of 15CRMO steel plate, so that you can have a deeper understanding of this excellent steel plate material.
1. Introduction to 15CRMO steel plate.
15crmo steel plate is a low-alloy high-strength structural steel plate with a carbon content of 012%～0.18% with a chromium content of 09%～1.2%, and contains a certain amount of silicon, manganese, sulfur, phosphorus and other elements. Due to its excellent mechanical properties and welding properties, 15crmo steel plate is widely used in various fields such as petroleum, chemical industry, electric power, construction, etc.
Second, the characteristics of 15crmo steel plate.
1.High strength: 15CRMO steel plate has high tensile strength and yield point, and its strength index exceeds that of ordinary carbon structural steel plate.
2.Good plasticity and toughness: 15crmo steel plate is not easy to suddenly brittle during the stress process, has good plasticity and toughness, and can withstand large deformation.
3.Excellent welding performance: 15crmo steel plate has good weldability, no preheating is required during welding, and cracks are not easy to appear after welding.
4.Good corrosion resistance: After special treatment, 15CRMO steel plate has good corrosion resistance and can adapt to various complex environments.
5.Good processing performance: 15crmo steel plate can be processed into various shapes of parts to meet the needs of different projects.
Third, the application of 15crmo steel plate.
Due to the above excellent properties, 15crmo steel plate is widely used in the following fields:
1.Petrochemical industry: used in the manufacture of pressure vessels, pipelines, storage tanks and other equipment, requiring high corrosion resistance and bearing capacity.
2.Power industry: key components used in the manufacture of boilers, steam turbines, generators and other equipment require high high-temperature strength and corrosion resistance.
3.Construction industry: used to manufacture load-bearing structural parts and welded structural parts for high-rise buildings, long-span bridges, industrial plants and other buildings, requiring good weldability and durability.
4.Other fields: such as machinery manufacturing, marine engineering, shipbuilding industry and other fields are also widely used in 15crmo steel plate.
Fourth, the manufacturing process of 15crmo steel plate.
1.Smelting and continuous casting: Adopt advanced electric furnace steelmaking process and ensure the purity of molten steel. The molten steel temperature and drawing speed are controlled during the continuous casting process to ensure the quality of the casting billet.
2.Rolling and controlled rolling: By controlling the rolling process, the steel plate has good mechanical properties and microstructure. At the same time, advanced rolling and cooling control technology is adopted to improve the comprehensive performance of steel plates.
3.Heat treatment: According to different uses, the 15crmo steel plate is subject to corresponding heat treatment, such as quenching, tempering, quenching and tempering, etc., to obtain the required mechanical properties and microstructure.
4.Surface treatment: Shot blasting, polishing, pickling and other processes are used to improve the surface quality and service life of the steel plate.
5.Quality inspection: Strict inspection of the finished steel plate is carried out to ensure that the performance indicators meet the standard requirements.
In a word, as an excellent low-alloy high-strength structural steel plate, 15crmo steel plate has been favored in various industries due to its excellent performance and wide range of applications. With the continuous development of science and technology, it is believed that 15crmo steel plate will play a greater role in the future, bringing more convenience and safety to human production and life.