LR/DH55 Steel Plate for Shipbuilding

 LR/DH55 Steel Plate, LR/DH55 Ship Plate, LR/DH55 Supplier, LR/DH55 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:

LR/DH55 Chemical, LR/DH55 Composition, LR/DH55 Production Analysis, LR/DH55 Steel Plate, LR/DH55 Ship Plate, LR/DH55 Supplier, LR/DH55 Factory, LR/DH55 Stock list, LR/DH55 Mechanical property, LR/DH55 Stock. LR/DH55 Impact, LR/DH55 Tensile, LR/DH55 Yield, LR/DH55 Price

  1. LR/DH55 Chemical Composition Max % for production analysis
LR/DH55 extra high Strength Chemical Composition
Grade The Element Max (%)
C Si Mn P S Al N
LR/DH55 0.20 0.55 1.70 0.030 0.030 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/DH55 Mechanical Property
LR/DH55 extra high strength property
Grade   Mechanical Property Charpy V Impact Test
Thickness Yield Tensile Elongation Degree Energy 1 Energy 2
LR/DH55 mm Min Mpa Mpa Min  % -20 J J
t≤50 550 670-830 18% 37 55
50<t≤70 550 670-830 18% 37 55
70<t≤100 550 670-830 18% 37 55
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.

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:

LR/DH55 Chemical, LR/DH55 Composition, LR/DH55 Production Analysis, LR/DH55 Steel Plate, LR/DH55 Ship Plate, LR/DH55 Supplier, LR/DH55 Factory, LR/DH55 Stock list, LR/DH55 Mechanical property, LR/DH55 Stock. LR/DH55 Impact, LR/DH55 Tensile, LR/DH55 Yield, LR/DH55 Price