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NK E36

NK E36   

NK E36 Shipbuilding steel plate
The NK E36 steel plate is the mainly kinds of steel for shipbuilding and oil platform, the shipbuilding grade NK E36 can be used in the manufacture of the ship's hull structure, whose weight is more then 10000 tons. Shipbuilding grade NK E36 Steel is the high tensile strength steel,  NK E36 steel for shipbuilding and oil platform must be good toughness properties, higher strength, strong corrosion-resistance, the processing properties, and welding properties.
NK E36 steel plate Chemical Composition %

Grade

C max

Si max

Mn

P max

S max

Als min

Ti max

Cu max

Cr
max

Ni
max

Mo
max

Nb

V

NK E36

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.
NK E36 steel plate Mechanical Property

Grade

Rm
(MPa)

Re(MPa) min

A% min

Akv/J min

NK E36

490-630

355

21

E.T °C

Thickness (mm)

-40

≤ 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.
NK E36 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 E36

Any

Plate/sheet

N,TM

Profile steel

N(25),TM(25),AR*(15),CR*(15)

-

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 E36 steel Contrast in the different standard

ASTM A131M

TOCT 5521

BS LR

GB712

NK E36

E36

EH36

E36

Key Words: Supply NK E36 steel for shipbuilding, NK E36 steel for shipbuilding manufacturer,
NK E36 steel for shipbuilding suppliers, manufacture NK E36 steel for shipbuilding,
NK E36 steel for shipbuilding warehouser

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