P355NL1 what kind of material is the steel plate?
P355NL1 is the EU standard cryogenic quality grade steel.Its quality parameter is:Thickness 8-260mm;Tensile strength Rm630-450MPa;Yield strength: 355-295MPa;The elongation after fracture is 21-22%.
Use: used in petroleum, chemical industry, power plant, boiler, for the production of reactor, heat exchanger, separator, tank, oil tank, liquefied gas, nuclear reactor pressure vessel, boiler, liquefied petroleum gas bottle, hydropower station high pressure pipes, turbine volute equipment and components.
