P460NH Pressure Vessel Steel Plate
product key technologies
P460NH Pressure Vessel Steel Plate Detailed introduction
P460NH is a flat steel product for pressure, normalized weldable fine-grain steel.
The steel grades included in this European Standard are divided into four quality grades
a) Room temperature quality grade (P... .N)
b) High temperature quality grade (P... .NH)
c) Low temperature quality grade (P... .NL1)
d) Special low-temperature quality grade (P... .NL2)
P460NH Pressure Vessel Steel Plate in the use of common problems include
1. surface quality problems: such as bubbles, inclusions, cracks and other defects.
2. Dimensional deviations: such as deviations in thickness, width, length, etc.
3. Welding problems: e.g. weld quality, welding distortion, etc.
4. Corrosion problems: such as corrosion resistance in strong acids, strong alkalis and other corrosive media.
