EN10083-3 alloy steel 20MnB5 plate flat steel with certificate of product quality
Marine steel plates are classified as medium-thick plates, hot-rolled steel plates used for manufacturing hull structures produced in accordance with the requirements of the classification society. First, the toughness of the marine steel ABS Grade A, EN10083-3 alloy steel 20MnB5 plate, ABS EH36 plate is the most critical requirement. In addition, it requires higher strength, good corrosion resistance, welding performance, processing performance and surface quality.
The boiler steel plate has small strain aging sensitivity, especially in the corresponding working temperature range, a certain value of aging impact energy must be guaranteed;The boiler steel plate has low notch sensitivity, which can prevent steel from cracking in welding, opening, and local stress concentration areas;The EN10083-3 alloy steel 20MnB5 plate, boiler steel plate has good welding performance;The EN10083-3 alloy steel 20MnB5 plate, boiler steel plate has a good microstructure, white spots and cracks are not allowed.
The heat treatment process can significantly improve the physical properties of steel, improve the compressive strength, ductility and service life of parts, and improve the hardness and wear resistance. Therefore, critical equipment parts and special tools must be quenched and tempered. The quenching and tempering treatment can also improve the production and processing performance of the EN10083-3 alloy steel 20MnB5 plate product workpiece, thereby improving the production efficiency and production processing quality.
The company adheres to the business philosophy of "good quality, customer first, honesty and trustworthiness", and strives to provide customers with high-quality EN10083-3 alloy steel 20MnB5 plate products and excellent services. Our company's products EN10083-3 alloy steel 20MnB5 plate are widely used in petroleum, chemical, power station, boiler and other industries, mainly used in reactors, heat exchangers, separators, spherical tanks, oil and gas tanks, liquefied gas tanks, nuclear energy reactor pressure shells and other equipment.
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