CCS/A550 Steel Plate

 CCS/A550 Steel Plate, CCS/A550 Ship Plate, CCS/A550 Supplier, CCS/A550 Factory

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

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  1. CCS/A550 Chemical Composition Max % for production analysis
Element CCS/A550  Max % Element CCS/A550  Max %
C 0.21 Ni 0.40
Mn 1.70 Mo 0.08
Si 0.10-0.55 Al 0.020 min
S 0.035 Nb 0.20-0.05
P 0.035 V 0.05-0.10
Cu 0.35 Ti 0.0007-0.05
Cr 0.20 N  

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. CCS/A550 Mechanical Property

CCS/A550 extra high strength property in Tempering and Quenching

Grade Thickness Yield Strength Tensile Strength Elongation Impact Energy
(mm) MPa (min) MPa % (min) (KV J) (min)
        0 degree
CCS/A550 8-260 550 670-830 16 37J

  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.