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You are here: Home- Selling listEN10028-3 P275NL1 steel plate,EN 10028-3 P275NL1 pressure vessel steel plate

EN10028-3 P275NL1 steel plate,EN 10028-3 P275NL1 pressure vessel steel plate

Posted:1/14/2016 1:14:02 AM

EN 10028-3 steel grade specification is for flat products made of steels for pressure weldable fine grain normalized steel.P275NL1 steel grade is one of grade in En10028-3, which is non alloy and alloy steels with specified elevated temperature properties. Main application of EN10028-3 P275NL1 are used to build boilers and pressure vessels such as petroleum, chemical industry, power plants.

products' size we mainly supply:Thickness: 6mm to 300mm,Width: 1500mm to 4050mm,Length: 3000mm to 15000mm

EN10028-3 P275NL1 Steel Heat Treatment

Normalizing, Annealing, Tempering, Quenching, Hardening and tempering, Seasoning, Surface hardening, and Carburizing

Mechnical property for P275NL1 pressure vessel steel:

Thickness(mm) Yield strength (≥Mpa) Tensile strength (Mpa) Elongation in ≥,%
T≤16 275 390-510 24
16<T≤40 265
40<T≤60 255
60<T≤100 235 370-490 23
100<T≤150 225 360-480
150<T 215 350-470


Chemical composition for P275NL1 pressure vessel steel (Heat Analysis Max%)

Main chemical elements composition of P275NL1
C Si Mn P S Al (total) N Cr
0.16 0.40 0.80-1.50 0.025 0.015 ≥0.020 0.012 0.30
Cu Mo Nb Ni Ti V Nb+Ti+V
0.30 0.08 0.05 0.50 0.03 0.05 0.05

If you want to EN10028-3 P275NL1 steel or P275NL1 equivalent material, please feel free to contact me. We are sure your inquiry of P275NL1 will get prompt attention.

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