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NVD 40

NVD 40

NVD 40 steel plate, DH40 steel sheet is a kind of steel for shipbuilding and platform.Shipbuilding steel plate NVD

40 is the high tensile strength steel.As a professional shipbuilding steel plate exporter, Bebon international can

supply steel plate DH40. ASTM A 131 NVD 40  shipbuilding steel plates can be used in the manufacture of the ship's

hull structure whose weight is below 10000 tons.

 
   
       NVD40
 
           Comparison of steel grades
Norske Veritas
-
Germanischer Lloyds
-
Bureau Veritas
                  -             

NVD 40 steel sheet Chemical analysis -% by  mass*

Material number
C
max
Si max
Mn.
max
P
max
S
max
N
max
AL
min
Cr max
Cu max
Mo max
Ni max
Nb
max
Ti
 max
V
max
NVD40
0.18
0.50
0.90
-1.60
-
0.035
-
0.015-0.06
0.2
0.35
0.08
0.4
0.02
-0.05
0.02
0.05
-0.10

NVD 40 steel plate Mechanical properties

Grades
Yield Strength
ReH[N/mm2]
transv.min.
 
Tensile
Strength
Rm[N/mm2]transv.
 
Fracture
Elongation
[%]transv. min.
 
 Impact bending test
Thickness
mm
Test temperature
°C
Impact work, KV,
J, min
 NVD40
 
        400
 
 
       510 - 650
 
 
    25
 
5.5 – 7.0
           -40
      27
7.5 – 9.5
           -20
      34
≥10
            0
      41

Source:

Tags: NVD 40 , NVD40 steel

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