EN10028-3 P275NL1 Steel Plates

Pressure-vessel steel plates manufactured to EN 10028-3 in grade P275NL1, engineered for boilers, pressure vessels and hot-media piping where elevated-temperature performance and reliable mechanical properties are required. These plates are supplied in a Thermo-Mechanical Controlled Process (TMCP) condition to ensure consistent strength and toughness for welded fabrication.

Key features

• Conforms to EN 10028-3 for boiler and pressure vessel steels
• Grade: P275NL1 — suitable for pressure equipment exposed to elevated temperatures
• Produced by TMCP for improved microstructure and mechanical consistency
• Good weldability and formability for common pressure-vessel fabrication processes

Typical specifications

• Thickness range: 5 mm – 150 mm
• Width range: 1500 mm – 4200 mm
• Length range: 3000 mm – 18000 mm
• Rolling type: pressure vessel steel plates

Applications

• Industrial and utility boilers
• Pressure vessels and reactors
• Heat exchangers and hot-fluid piping
• Any welded pressure equipment where EN 10028-3 compliance is required

Supply and services (available on request)

• Custom cutting to size, edge preparation and surface finishes
• Mill test certificates and third-party inspection options
• Packaging and logistics tailored for heavy plate shipments

If you need detailed chemical composition, specific mechanical property data, or certification options (MTC 3.1/3.2), request mill test reports and inspection documents prior to ordering.