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  • 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

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    Technology

  • A514 Grade H and A514 Grade J High strength steel plate and sheet
  • Yusheng steel
  • With the highest strength yield point minimum at 690 Mpa,A514 Grade H and A514 Grade J shall 

    be under Quenching and Tempering delivery condition when rolling.Comparing with these two 

    steel grades A514 Grade H and A514 Grade J,steel A514 Grade H contains more Ni and Cr 

    elements which can improve the property of rusty resistance when using.Such as the stainless 

    steel plates shall contains these two chemical elements.

    When rolling,for the steel grain,all the steel shall be full killed and hot forming.Our 

    engineers suggest that for ordering steel plates A514 Grade H and A514 Grade J,our customers 

    had better list all their needed additional technical requirements.Because for these higher 

    steel grades,different customers would need different technicals owning to the different end 

    using application.These additional technicals normally contain SPWHT,UT and low temperature 

    impacting test.

    Grade

    Chemical Composition Max   Heat Analysis

    C

    Mn

    P

    S

    Si

    Ni

    Cr

    A514 Grade J

    0.12/0.21

    0.45/0.70

    0.035

    0.035

    0.20/0.35

    -

    -

    Mo

    V

    Ti

    Zr

    Cu

    B

    A514 Grade J

    0.50/0.65

    -

    -

    -

    -

    0.001-0.005

    Shipbuilding plate    Boiler plate    Offshore platform plate    High strength plate    Low alloy plate    Pipeline plate    Carbon plate    Shipbuidling profiles    
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  • 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.