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NV D36 steel plate for shipbuiling platform.The shipbuilding steel plate grade NV D36 steel is the high tensile strength steel.NV D36 shipbuilding steel is the Hull structural steel,with good toughness properties, higher strength,strong corrosion-resistance,the processing properties,and welding properties. NV D36 steel plate can be used in the manufacture of the ship's hull structure whose weight is more than 10000 tons.
NV D36 steel plate Chemical Composition %
Grade
|
C max |
Si max |
Mn |
P max |
S max |
Als min |
Ti max |
Cu max |
Cr |
Ni |
Mo |
Nb |
V |
NV D36 |
0.18 |
0.50 |
0.90-1.60 |
0.035 |
0.035 |
0.015 |
0.02 |
0.35 |
0.20 |
0.40 |
0.08 |
0.02-0.05 |
0.05-0.10 |
Note: Generally speaking CE will be ≤ 0.40%. If the delivery condition is TMPC, the CE will be : ≤ 0.38% (thickness ≤ 50mm),≤0.40%( when the thickness >50-100).
Ceq% =(C+Mn)/6+(Cr+Mo+V)/5+(Ni+Cu)/15.
NV D36 steel plate Mechanical Property
Grade
|
Rm |
Re(MPa) min |
A% min |
Akv/J min |
||||||
NV D36 |
490-630 |
355 |
21 |
E.T °C |
Thickness (mm) |
|||||
-20 |
≤ 50 |
>50-70 |
>70-100 |
|||||||
L |
C |
L |
C |
L |
C |
|||||
34 |
24 |
41 |
27 |
50 |
34 |
Note: In the list , Rm: .tensile strength,Re: Yield strength,A%: elongation, E.T: experimental temperature,L: lengthways, C: crosswise.
NV D36 steel plate Condition Of Delivery
Grade
|
Fine grains elements |
category |
The thickness of steel |
||||||
≤ 12 |
>12.5-20 |
>20-25 |
>25-35 |
>35-50 |
>50-100 |
||||
NV D36 |
Nb+V or V |
Plate/ |
A(50) |
N(50),CR(50),TM(50) |
N(50),CR(25),TM(50) |
||||
Profile steel |
N(50),CR(50),TM(50),AR*(25) |
- |
|||||||
Al or Al+Ti |
Plate/ |
A(50) |
AR*(25) |
- |
|||||
N(50),CR(50),TM(50) |
N(50),CR(25),TM(50) |
||||||||
Profile steel |
A(50) |
N(50),CR(50),TM(50),AR*(25) |
- |
Note: 1. delivery condition: A =Any ; N=Normalized ; CR=Control Rolled ; TM=TMPC, Temperature - deformation control rolling; AR= Can be hot rolled with the agreement of Classification Society ; CR=Can be control rolled with the agreement of Classification Society .
2. The Figure in the means the sampling volume to do the impact test, the unit is Ton. means without impact test.
NV D36 steel plate Contrast in the different standard
ASTM A131M
|
TOCT 5521 |
BS LR |
GB712 |
NV D36 |
D36 |
DH36 |
D36 |
Anyway if you have any need of NV D36 hull steel plate, please contact us with following information:
Email: info@sg295steel.com
Tel: 021-60880117
Related Product:
NV A32,NV D32,NV E32,56eafC17C615d28c72811c1cd5ccc56b,NV A36,NV E36,NV F36,NV A40,NV D40,NV E40,NV F40