07Cr2Al Pressure Vessel Steel Plate Introduction.
1. Overview. 07CR2ALMOR is a special steel plate for low-alloy high-strength pressure vessels, which is widely used in the manufacture of various pressure vessels in petroleum, chemical, pharmaceutical, energy and other industries. The steel plate has high tensile strength and yield point, good impact toughness and low temperature toughness, and can withstand high working pressure and temperature changes. In addition, it also has good corrosion resistance and heat resistance, which can meet the requirements of various complex environments.
Second, the chemical composition.
The chemical composition of 07CR2ALMOR steel plate mainly includes carbon, silicon, manganese, phosphorus, sulfur and other elements. Among them, the carbon content is lower, about 005% or so, which helps to improve the toughness and corrosion resistance of the steel plate. At the same time, the steel plate also contains the right amount of elements such as aluminum, chromium and molybdenum, which play an important role in improving the strength and toughness of the steel plate.
3. Mechanical properties.
07Cr2Al steel plate has high tensile strength and yield point, which can withstand large working pressure and temperature changes. At the same time, the steel plate also has good impact toughness and low temperature toughness, and can maintain good mechanical properties in low temperature environment. In addition, the steel plate also has good corrosion resistance and heat resistance, which can meet the requirements of various complex environments.
Fourth, the manufacturing process.
The manufacturing process of 07CR2ALMOR steel plate mainly includes smelting, continuous casting, rolling and other links. In the smelting process, the composition and temperature of the molten steel need to be strictly controlled to ensure the purity and uniformity of the molten steel. In the continuous casting process, it is necessary to control the cooling rate and crystallization direction of the molten steel to obtain better microstructure and mechanical properties. During the rolling process, the temperature of the rolling mill and the rolling speed need to be controlled to ensure the quality and performance of the steel plate.
Fifth, the field of application.
07CR2ALMOR steel plate is widely used in the manufacture of various pressure vessels in petroleum, chemical, pharmaceutical, energy and other industries. For example, in the petrochemical industry, the steel plate can be used to manufacture various reactors, separators, storage tanks and other equipment;In the energy industry, it can be used to manufacture various boilers, pressure pipes and other equipment;In the pharmaceutical industry, it can be used to manufacture various pharmaceutical equipment, medical devices, etc.
6. Precautions.
When using 07cr2almor steel plates, you need to pay attention to the following::
1.The quality inspection of the steel plate should be carried out before use to ensure that it meets the requirements of the relevant standards and regulations;
2.In the manufacturing process, attention should be paid to controlling the heating temperature and heating time to avoid the occurrence of overheating or overheating
3.During use, attention should be paid to regular inspection and maintenance to ensure its safe and reliable operation;
4.In the process of storage, attention should be paid to moisture-proof, rust-proof and other measures to avoid damage or rust of the steel plate.
In a word, 07Cr2Al is a special steel plate for low-alloy high-strength pressure vessels, which has good mechanical properties, corrosion resistance and heat resistance. In the process of use, attention should be paid to controlling the heating temperature and heating time, regular inspection and maintenance, and paying attention to moisture-proof, rust-proof and other measures.