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NV E32

NV E32   

NV E32 Shipbuilding steel plate
The NV E32 steel plate is the mainly kinds of steel for shipbuilding and oil platform, the shipbuilding grade NV E32 steel can be used in the manufacture of the ship's hull structure, whose weight is more then 10000 tons.  Shipbuilding grade NV E32 steel is the high tensile strength steel,  NV E32 steel for shipbuilding and oil platform must be good toughness properties, higher strength, strong corrosion-resistance, the processing properties, and welding properties.
NV E32 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

NV E32

0.18

0.50

0.90-1.60

0.035

0.035

0.015

0.02

0.35

0.20

0.40

0.08

Note: Generally speaking CE will be ≤ 0.40%. If the delivery condition is TMPC, the CE will be : ≤ 0.36% (thickness ≤ 50mm),≤0.38%( when the thickness >50-100). Ceq% =(C+Mn)/6+(Cr+Mo+V)/5+(Ni+Cu)/15.
NV E32 steel plate  Mechanical Property



Grade

Rm
(MPa)

Re(MPa) min

A% min

Akv/J min

NV E32

440-570

315

22

E.T °C

Thickness (mm)

-40

≤ 50

>50-70

>70-100

L

C

L

C

L

C

31

22

38

26

46

31

Note: In the list , Rm: .tensile strength,Re: Yield strength,A%: elongation, E.T: experimental temperature,L: lengthways, C: crosswise. 
NV E32 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 E32

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.
NV E32 steel plate Contrast in the different standard

ASTM A131M

TOCT 5521

JIS G3106

BS LR

GB712

NV E32

E32

SM490B SM490C

EH32

E32

Key Words: Supply NV E steel for shipbuilding, NV E steel for shipbuilding manufacturer,
NV E steel for shipbuilding suppliers, manufacture NV E steel for shipbuilding,
NV E steel for shipbuilding warehouser,

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