European standard P460NH vessel steel plate

P460NH steel plate introduction
P460NH steel plate is a European standard vessel steel plate, which belongs to low alloy high strength pressure vessel steel. P460NH steel is mainly formed by adding carbides and nitride-forming elements (such as Cr, Mo, V and Nb) on the basis of C-Mn system, and has high strength, toughness and good weldability.

Delivery status and execution standard of P460NH steel plate:
Delivery status: deliver in the normalized state. Normalizing treatment can make alloy elements precipitate from the solid solution with fine compound particles. Through precipitation strengthening and fine grain strengthening, the steel plate can obtain good comprehensive properties. The flaw detection standard requirements and flaw detection grade requirements can be added according to the requirements, but they need to be communicated by the supplier and the buyer and indicated in the contract.

Executive standard: P460NH steel plate is European standard vessel plate, and the executive standard is EN10028-3.