EN 10028:3 P355NL1 and P355NL2

  • Pressure

  • Brown McFarlane carries a large range of pressure vessel plate stock certified to both EN 10028:3 P355NL1 and EN 10028:3 P355NL2
  • Widely specified for pressure vessels manufactured in Europe
  • Probably the most popular pressure specification after discuss your business needs

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Properties

(cast analysis, % by mass, maximum permitted unless indicated otherwise)

GradeCSiMnPSAl totalNCr
P355NL1 0.18 0.50 1.10-1.70 0.025 0.008 0.020 min 0.012 0.30
P355NL2 0.18 0.50 1.10-1.70 0.020 0.005 0.020min 0.012 0.30
Grade Cu Mo Nb Ni Ti V Nb+Ti+V  
P355NL1 0.30 0.08 0.05 0.50 0.03 0.10 0.12  
P355NL2 0.30 0.08 0.05 0.50 0.03 0.10 0.12  

Tensile Requirements

Product ThicknessYield Strength MPaTensile Strength MPaElongation A%
up to 16 mm 355 min 490 to 630 22 min
16 to 40 mm 345 min 490 to 630 22 min
over 40 to 60 mm 335 min 490 to 630 22 min
over 60 to 100 mm 315 min 470 to 610 21 min
over 100 to 150 mm 305 min 460 to 600 21 min
over 150 to 250 mm 295 min 450 to 590 21 min

Impact Values

Transverse

Steel Grade-50 oC-40oC-20oC0oC+20oC
P355NL1 - 27J min 35 J min 50 Jmin 60 J min
P355NL2 27 J min 30 J min 40 J min 60 J min 70 J min

Longitudinal

Steel Grade-50oC-40oC-20oC0 oC+20oC
P355NL1 30 J min 40 J min 50 J min 70 J min 80 J min
P355NL2 42 J min 45 J min 55 J min 75 J min 85 J min