EN10028 P275NH steel plate/sheet,EN10028 P275NH steel plate/sheet, under EN standard, we can regard P275NH steel plate/sheet for boilers and Pressure Vessels steels.EN10028 P275NH steel plate/sheet is for boilers and Pressure Vessels steels,it is a normalized steel plate and sheet which is mainly used for building pressure vessels and boilers and pipes for hot liquid.
P275NH steel mechanical properties
|Grade||Material||Thickness||Yield Strength||Tensile Strength||Elongation|
|(mm)||MPa (min)||MPa||% (min)|
|16> to ≤35||275|
|35> to ≤50||265|
|50> to ≤70||255||370-490||23|
|70> to ≤100||235||350-470||1)|
|100> to ≤150||225||1)||1)|
EN P275NH steel impact test
|Impact Energy KV min[J] at temperature [°C]|
Under the standard EN10028_3,steel plate P275NH shall be under Normalized delivery condition when processing.These steel grade P275NH and P275N mainly used in pressure vessels and boilers differ from other carbon_manganese structural steel plates owning to its high resistance to pressure at all temperatures when usage.
we also can supply P275N,P275NL1,P275NL2,if you are interested in our products ,please contact us.