P275NH Steel Plate

P275NH belongs to the boiler and pressure vessel special steel plate, P275NH steel plate implementation standard for EN10028 special technical conditions.

P275NH steel plate itself has high strength, high toughness, fatigue resistance, impact resistance, wear resistance, corrosion resistance, weather resistance, welding and easy processing and other high-quality properties.

P275NH steel plate is often used in the petrochemical container manufacturing industry

For example; Head, pressure element, pressure vessel, reactor, heat exchanger, heat exchange device, pressure pipeline, petrochemical equipment, chemical equipment, petroleum equipment, environmental protection equipment and so on are widely used

P275NH steel plate because it has a variety of high-quality performance, in the process of use of high-quality performance is also deeply loved and recognized by the manufacturing industry, and later because of social recognition, the frequent use of manufacturing and manufacturers continue to optimize and upgrade, gradually P275NH steel plate has become one of the most commonly used steel plate brands in China.

P275NH steel plate delivery status introduction

P275NH steel plate is delivered in normal condition by default

According to different needs can do normalization, tempering, modulation and other technical process delivery

P275NH steel plate thickness inspection can be '1 probe, 2 probe, 3 probe'

P275NH steel plate thickness extension can be made 'z15, z25, z35' when necessary.

Performance characteristics：

1. Excellent mechanical properties: P275NH steel plate has high strength and toughness, the minimum tensile strength can reach 370 to 490 MPa, the minimum yield strength can reach 275 MPa, and the minimum elongation can reach 22%. These performance parameters ensure that the steel plate can remain stable under heavy external force and pressure.

2, good corrosion resistance: P275NH steel plate in the manufacturing process of the corresponding anti-corrosion treatment, can form a dense oxide film in the corrosion environment, effectively prevent the penetration of corrosive media, extend the service life of the pressure vessel.

3. Good welding performance: P275NH steel plate has good welding performance and is easy to realize automatic welding. In the welding process, the appropriate welding process and welding materials should be selected to ensure the quality of welding.

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