High temperature container EN10028-3 P355NH steel plate on sale

EN10028-3 P355NH pressure vessels steel plate is used in petroleum, chemical, power station, boiler and other industries for the production of reactors, heat exchangers, separators, spherical tanks, oil and gas tanks, liquefied gas tanks, nuclear reactor pressure shells, boiler steam Packages, liquefied petroleum gas cylinders, high-pressure water pipes for hydropower stations, turbine volutes and other equipment and components.
EN10028-3 P355NH pressure vessels steel plate Executive standards:

EN10028 European Standard, full name:
Normalized weldable fine grain steel plate.

EN10028-3 P355NH pressure vessels steel plate Steel number family:
P275NH, P275NL1, P275NL2, P355N, P355NH, P355NL1, P355NL2, P460NH, P460NL1, P460NL2.

EN10028-3 P355NH pressure vessels steel plate level:

EN10028-3 P355NH pressure vessels steel plate Tensile properties:
P355N, P355NH, P355NL1, P355NL2 thickness 8-260mm
Tensile strength Rm630-450MPa, yield strength: 355-295MPa, elongation after fracture 21-22%

EN10028-3 P355NH pressure vessels steel plate Hydrogen induced cracking evaluation:
The anti-hydrogen cracking evaluation test for steel products shall be carried out in accordance with EN10229. The A test solution (PH 3) or the B test solution (PH 5) and the corresponding acceptance criteria may be selected.
EN10028-3 P355NH pressure vessels steel plateHIC test acceptance level:
Acceptance level is divided into I level II level III
CLR% crack length ratio, CTR% crack thickness ratio, CSR% crack sensitivity ratio.

EN10028-3 P355NH pressure vessels steel plate Country of application:
Countries using EN10028-3 P355NH pressure vessels steel plate are: Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Luxembourg, Malta, Netherlands, Norway, Portugal, Slovakia, Spain, Sweden, Switzerland, the United Kingdom.

EN10028-3 P355NH pressure vessels steel plate Normalized rolling:
Normalized rolling is a rolling process. The final deformation process is to make the material equivalent to the state obtained after normalizing in a certain temperature range, so that the mechanical properties can be maintained even after normalizing.
Note: The symbol for this delivery status and the normalizing state is N (from EN 10052:1993).

EN10028-3 P355NH pressure vessels steel plate Thermomechanical rolling:
Note: Thermomechanical rolling (symbol M) includes increasing the rolling rate tempering or non-tempering including self-tempering, but does not include post-quenching and tempering.
EN10028-3 P355NH pressure vessels steel plate Tempering and quenching.
Note: Quenching and tempering (code QT) includes direct quenching plus tempering.

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