• YUSHENG IRON AND STEEL CO.,LIMITED

  • Home| Contact| Products| Map
  • Home
  • About YSIS
    • Profile
    • Organization
    • Culture
    • Quality
  • Products
  • Technology
  • Process
    • CNC CUTTING
    • PRE-TREATMENT
  • News
  • Service
  • Contact us
  •  Tech list
  • ABS Grade AH32 steel plate,ABS Grade AH36 shipbuilding plate
  • ABS Grade D steel plate,ABS Grade E shipbuilding plate
  • ABS Grade A steel plate,ABS Grade B shipbuilding plate
  • SMA570W SMA570P weathering steel plate
  • SMA490AP SMA490BP SMA490CP weathering steel plate
  • SMA490AW SMA490BW SMA490CW weathering steel plate
  • SMA400AP SMA400BP SMA400CP weathering steel plate
  • SMA400AW SMA400BW SMA400CW weathering steel plate

  •  Accreditation Administration System:
  • Home-Technology

    Technology

  • EN 10025 S355NL
  • S355NL is mainly intended for constructure, construction machinery and equipment in specification EN10025-3.These plates shall be under Normalized or Normalized rolled delivery condition.The relative steel grade are S275N,S275NL,S355N,S355NL,S420N,S420NL,S460N,S460NL.

    Besides Normalized Heat treatment,Low temperature impacting test is also the necessary technical items in rolling.The verification of impacting temperature shall be carried out as belows:                                   S…N shall be at -20℃ 

          S…NLshall be at -50℃

    Else, for the Ladle Analysis and tensile test shall be conform as to the following table.

     

      Property Data:(Ladle Analysis)

    EN10025-3

    Grade

     

    S355N

    S355NL

    S460N

    P460NL

    Chemical Composition %  ≤

    C

    0.20

    0.18

    0.20

    Si

    0.50

    0.60

    Mn

    0.90-1.65

    1.00-1.70

    P

    0.030

    0.025

    0.030

    0.025

    S

    0.025

    0.020

    0.025

    0.020

    Nb

    0.05

    V

    0.12

    0.20

         Al  total

    ≥0.02

    Ti

    0.05

    Cr

    0.30

    Ni

    0.50

    0.80

    Mo

    0.10

    Cu

    0.55

    N

    0.015

    0.025

    Mechanical Property ≥

    Yield

    (Mpa)

    t≤16

    355

    460

    16﹤t≤40

    345

    440

    40﹤t≤63

    335

    430

    63﹤t≤80

    325

    410

    80﹤t≤100

    315

    400

    100﹤t≤150

    295

    380

    150﹤t≤200

    285

    370

    200﹤t≤250

    275

    Tensile

    (Mpa)

    t≤100

    470-630

    540-720

    100﹤t≤200

    450-600

    530-710

    200﹤t≤250

     

    Shipbuilding plate    Boiler plate    Offshore platform plate    High strength plate    Low alloy plate    Pipeline plate    Carbon plate    Shipbuidling profiles    
  • YUSHENG IRON AND STEEL CO.,LIMITED, All Rights Reserved.
  • T:0086-371-23846710 WhatsApp:0086-13526581176 E-mail:admin@ysteelplate.com
  • Add:East Area,25thFloor,Y.H.International Plaza,Zhengzhou City,Henan province in China. A516Gr70|P355GH We can offer:P355GH,ABS EH36,A516Gr70,A131GrA,S690Q,A572Gr50,API X60,A283GrC,LR AH36,ABS AH32,LR DH36.etc.