EN 10028-3 P355N Boiler And Pressure Vessel Steel Plate

EN10028-3 P355N Boiler And Pressure Vessel Steel Plate is a kind of non-alloy or low-alloy high-strength steel plate. The steel plate has sufficient strength, toughness, weldability and fatigue resistance in pressure-bearing environments, and is suitable for pressure-bearing equipment under medium-temperature and high-pressure environments.

EN10028-3 P355N Boiler And Pressure Vessel Steel Plate is a weldable fine-grained normalized steel defined in the EN10028-3 standard. It has the core advantages of 355MPa grade yield strength, good low-temperature toughness and weldability, and is widely used in boilers, pressure vessels and other pressure-bearing equipment. Its production and inspection must strictly comply with the standard requirements to ensure safety and reliability in medium-temperature and high-pressure environments.

Due to its high strength, good weldability and low-temperature toughness, EN10028-3 P355N Boiler And Pressure Vessel Steel Plate is mainly used in:

1. Power station boilers (e.g., steam boiler drums, water-cooled walls).

2. Pressure vessels (e.g., reactors and storage tanks in the chemical and petroleum industries).

3. Pressure pipeline components (e.g., heads, flanges).

4. Structural parts requiring resistance to medium temperatures (≤400°C) and high pressure