Sell EN 10028-3 P355NL1 Steel Plates


Qfsteels are specialized in producing and exporting EN 10028-3 P355NL1 Steel Plates Boiler steel plate. EN 10028-3 P355NL1 Steel Plates Low alloy and high strength steel plate,   heavy plate and wide, heavy plate.


Keyword: P355NL1,EN10028-3 P355NL1,P355NL1 Steel,P355NL1 HIC, P355NL1 NACE


  1. P355NL1 Adopt standard: EN10028-3 Standard Specification for High-Strength Low-Alloy Columbium-Vanadium Structural Steel
  2. P355NL1 Specification: Thickness: 1mm to 200mm; Width: 1500mm to 3500mm: Length: 3000mm to 27000mm
  3. Third Party Inspection for P355NL1: ABS, DNV, BV, GL, CCS, LR, RINA, KR, NK, CE, SGS, IKE, IEI or other quality department.
  4. P355NL1 Chemical composition % of the Product analysis of grade
P355NL2 Chemical Composition
Grade The Element Max (%)
C Si Mn P S Al(min) N
EN 10028-3 P355NL1 Steel Plates 0.18 0.50 0.9-1.70 0.025 0.015   0.02
Cr Cu Mo Nb Ni Ti V
0.30 0.30 0.08 0.005 0.50 0.03 0.10


  1. P355NL1 Mechanical Property
Grade   P355NL2 Mechanical Property
Thickness Yield Tensilmie Elongation Impact Energy(KV J) min
EN 10028-3 P355NL1 Steel Plates mm Min Mpa Mpa Min  % -20° +20°
≤ 16 355 490-630 22 65 90 100
16> to ≤35 355 490-630 22 65 90 100
35> to ≤50 345 490-630 22 65 90 100
50> to ≤70 325 490-630 22 65 90 100
70> to ≤100 315 470-610 21 65 90 100
100> to ≤150 295 450-590 21 65 90 100


EN10028 steel grade supersedes the older BS and DIN standards. P355NL1 steel grade is one of grade in EN10028-3, which is non alloy and alloy steels with specified elevated temperature properties. EN 10028-3 P355NL1 Steel Plates grade are used above all for manufacturing boilers, pressure vessels and pipes transporting hot liquids.


  1. P355NL1 Delivery Time Or Lead Time: 15-30days
  2. P355NL1 Extra Service: Pretreatment (Shot Blasting, Sand Blast, Painting and Galvanized), Cutting Parts, Sample Service, Third Party inspection, UT Test and Size inspection.
  3. If you have any requirement in steel plate for P355NL1, whether the new plate or stock list of material, please feel free to contact us by email of calling.
  4. If you had any question at our plate or service. Please contact our after service department to get faster reply.

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Supplementary Requirements

S2. Product Analysis,       S8: Ultrasonic Examination

S3: Simulated pos-weld heat treatment of mechanical

S15: Reduction of area measurement and test coupons

S18: Maximum Tensile strength

S6: Drop weight test

S30:Charpy V notch impact test for structural shapes


Welcome to Qfsteels Group and any requirement in steel material EN 10028-3 P355NL1 Steel Plates, please feel free to contact us.


Sell EN 10028-3 P355NL1 Steel Plates
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