LR/FH69 Steel Plate for Shipbuilding

 LR/FH69 Steel Plate, LR/FH69 Ship Plate, LR/FH69 Supplier, LR/FH69 Factory

Unitedsteel Shipbuilding Plate factory is specialized in producing, exporting high quality LR    Classification Society Steel Plate, The main Grade is LR Grade A, Grade B, Grade D, Grade E, AH32, AH36, AH40, DH32, DH36, DH40, EH32, EH36, EH40 and FH32, FH36, FH40.

Tags:

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  1. LR/FH69 Chemical Composition Max % for production analysis
LR/FH69 extra high Strength Chemical Composition
Grade The Element Max (%)
C Si Mn P S Al N
LR/FH69 0.18 0.55 1.60 0.025 0.025 0.015 0.020
Nb V Ti Cu Cr Ni Mo
0.02-0.05 0.03-0.10 0.02        

Crack Sensitivity:  Pcm = (C+Si/30+Mn/20+Cu/20+Ni/60+Cr/20+Mo/15+V/10+5B)%
Carbon Equivalent:  Ceq = 【C+Mn/6+(Cr+Mo+V)/5+(Ni+Cu)/15】%

  1. LR/FH69 Mechanical Property
LR/FH69 extra high strength property
Grade   Mechanical Property Charpy V Impact Test
Thickness Yield Tensile Elongation Degree Energy 1 Energy 2
LR/FH69 mm Min Mpa Mpa Min  % -60 J J
t≤50 690 770-940 16% 46 69
50<t≤70 690 770-940 16% 46 69
70<t≤100 690 770-940 16% 46 69
Note: Energy 1 is transverse impact test, Energy 2 is longitudinal

  1. Size: Thickness 1mm to 600mm,

       Width: 1500mm to 4500mm

       Length: 10mm to 12000mm

       Max weight of each plate: 50 Tons.

  1. Delivery time: 25days or earlier.

  1. Payment Item: TT or LC.

  1. Quliay Promised: Third party inspection and factory inspection before delivery.

  1. Cutting service and pretreatment Service

Unitedsteel Shipbuilding Plate factory is specialized in high quality shipbuilding steel plate and stock steel plates. If you have any requirement for Shipbuilding Steel Material plate, please feel free to contact us.