EN10028-3 P275NL1 pressure vessel steel plate P275NL1 low-temperature boiler steel

P275NL1 Boiler and Pressure Vessel steel Description

Grade P275NL1 is a steel plate for cryogenic pressure vessels, which complies with the EN 10028-3 standard. The corresponding number is 1.0488. The "L1" in the P275NL1 steel plate grade indicates that the steel is a low-temperature quality steel. P275NL1 container steel plate has high ductility, plasticity and toughness, and can maintain good strength and corrosion resistance at low temperatures. P275NL1 steel plate is commonly used to manufacture cryogenic pressure vessels, such as LNG storage tanks, LPG storage tanks and other cryogenic process equipment. It has good welding performance and heat treatment performance, and can meet the safety and reliability requirements for working in low temperature environments.

P275NL1 pressure vessel steel plate is alloy special steel and is used for pressure equipment. The main chemical components of P275NL1 steel plate include carbon (C), silicon (Si), manganese (Mn), phosphorus (P) and sulfur (S). P275NL1 steel plate is used to manufacture spherical storage tanks of more than 50 cubic meters. It can also be used to manufacture single-layer crimp-welded vessels, multi-layer thermal sheathed crimp-welded vessels, multi-layer wrapped vessels and other second and third-category containers and low-temperature pressure vessels. Widely used in petroleum, chemical industry, power stations, boilers and other industries.

EN 10028-3 P275NL1 low-temperature pressure vessel steel plate characteristics
1. High strength: P275NL1 steel plate has high yield strength and tensile strength, giving it good load-bearing capacity.
2. Excellent ductility: The steel plate has good ductility, can remain stable under pressure loads, and has good crack resistance.
3. Good welding performance: P275NL1 steel plates can be connected by conventional welding methods, and the welded joints have good strength and toughness.
4. Low temperature toughness: This kind of steel plate is suitable for applications in low temperature environments. It can maintain good toughness and toughness and is not prone to brittle fracture under low temperature conditions.
5. Corrosion resistance: P275NL1 steel plate has good corrosion resistance and can resist the erosion of some chemicals and corrosive media.

P275NL1 Boiler and Pressure Vessel steel Datasheet

Thickness: 6mm-300mm or as required
Width: 1000mm-4050mm or as required
Length: 2000mm,2438mm,3000mm,6000mm,8000mm,10000mm,12000mm,etc
Thickness Tolerance:  ±0.01mm
Technology: Cold Rolled / Hot Rolled
Inspection: The Third Party inspection can be accepted,SGS,BV

P275NL1 Boiler and Pressure Vessel steel Chemical composition

P275NL1 Boiler and Pressure Vessel steel Mechanical Properties

Equivalent Grade of P275NL1 Boiler and Pressure Vessel steel