What is P460NH boiler and pressure vessel steel?

P460NH pressure vessel steel plate complies EN10028-3 standard, belongs to low-alloy high-strength steel plate. P460NH steel also known as steel for pressure equipment, P460NH boiler steel has good plasticity, toughness, cold bending performance, and welding performance. P460NH steel plates are usually delivered in a normalized state. P460NH is relatively similar to the new national standard Q460R

The P460NH boiler steel plate has the following characteristics:

High strength: P460NH steel plate has relatively high yield strength and tensile strength, and can withstand large pressures and loads.

Good toughness: This steel plate has good toughness and can maintain good integrity when subjected to impact or deformation.

Excellent welding performance: P460NH steel plate has excellent welding performance and can be welded using various welding methods.

Good corrosion resistance: This steel plate has good corrosion resistance and can be used in harsh environments such as humidity and corrosion.

Wide application range: EN10028-3 P460NH boiler steel plate is suitable for manufacturing various pressure vessels and equipment, such as storage tanks, pipelines, reactors, etc.

Delivery status and execution standards of P460NH steel plate

Delivery status: Delivered in a normalized state. Normalization treatment can cause alloy elements to precipitate as small compound particles from the solid solution, and through the effects of precipitation strengthening and grain refinement strengthening, the steel plate obtains good comprehensive performance. Additional testing standard requirements and testing level requirements can be added according to the needs, but they need to be communicated between the supply and demand parties and specified in the contract. Execution standard: P460NH steel plate is a European standard container plate, which complies with the EN10028-3 standard.

Application fields of P460NH boiler and pressure vessel steel plate

Mainly used in equipment such as storage tanks, pipelines, reactors, etc. in industries such as petroleum, chemical, and natural gas; Boiler, pressure vessel and other equipment in industries such as nuclear energy and thermal power generation; Pressure vessels and structural components in fields such as ocean engineering and shipbuilding. Used in aerospace, automotive manufacturing and other fields to manufacture high-temperature structural components and key parts, such as engines, gas turbines, etc.