NK F36 Shipbuilding steel plate
NK F36 steel is a kind of steel for shipbuilding and platform.Shipbuilding steel plate NK F36 is the high tensile strength steel.As a professional shipbuilding steel plate exporter, Bebon international can supply steel plate NK F36. NK F36 shipbuilding steel plates can be used in the manufacture of the ship's hull structure whose weight is below 10000 tons.
NK F36 shipbuilding 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 |
N max |
NK F36 |
0.16 |
0.50 |
0.90-1.60 |
0.025 |
0.025 |
0.015 |
0.02 |
0.35 |
0.20 |
0.80 |
0.08 |
0.02-0.05 |
0.05-0.10 |
0.009 |
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.
NK F36 shipbuilding steel plate Mechanical Property
Grade |
Rm |
Re(MPa) min |
A% min |
Akv/J min |
||||||
NK F36 |
490-630 |
355 |
21 |
E.T °C |
Thickness (mm) |
|||||
-60 |
≤ 50 |
>50-70 |
>70-100 |
|||||||
L |
C |
L |
C |
L |
C |
|||||
34 |
24 |
- |
- |
- |
- |
Note: In the list , Rm: .tensile strength,Re: Yield strength,A%: elongation, E.T: experimental temperature,L: lengthways, C: crosswise.
NK F36 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 |
||||
NK F36 |
Any |
Plate/sheet |
N,TM,Q&T |
||||||
Profile steel |
N(25),TM(25),Q&T(15),CR*(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.
NK F36 shipbuilding steel plate Contrast in the different standard
ASTM A131M |
TOCT 5521 |
BS LR |
GB712 |
NK F36 |
Fh36 |
FH36 |
F36 |
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