BBN high quality Shipbuilding steel plate stock

Posted:8/23/2017 3:15:26 AM

BBN steel offer high quality Shipbuilding steel plate stock.
Hull structural steel can be classified as General strength structural steel and high strength structural steel according to its minimum yield point strength level.
The general strength of structural steel in the CCS ship class can be divided into: A, B, D, E quality grades; and the high-strength structuralsteel has three strength level, four quality levels as below:
A32    A36    A40
D32   D36   D40
E32   E36    E40
F32   F36     F40
A32 D32 E32 F32 ≤50mm  Ceq, less than 0.36%
>50-100 mm Ceq less than 0.4%
A36 D36 E36 F36 ≤50mm Ceq less than 0.38%
>50-100mm Ceq less than 0.4%
A40 D40 E40 F40≤50mm Ceq less than 0.4%
>50-100 Ceq, null
BBN high quality Shipbuilding steel plate Delieveryed condition:
1.Thermo mechanical control process
2.Normalizing
3.Annealing
4.Quenching
5.Normalizing and tempering
6.Quenching and tempering
7.Painting
If you need BBN high quality Shipbuilding steel plate,cotnact us at any time.

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