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DNV Grade E shipbuilding steel plate

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  • 10-May-2024

DNV Grade E shipbuilding steel plate is a kind of hot rolled general tensile strength steel. The DNV Grade E shipbuilding steel plate have yield strength of 34,100 psi (235 MPa), and ultimate tensile strength of 58,000 - 75,500 psi (400-520 MPa). DNV steels come 4 grades in ordinary-strength steel for shipbuilding and DNV Grade E shipbuilding steel plate is the highest one of them.

The application of DNV Grade E shipbuilding steel plate

DNV Grade E shipbuilding steel plate are almost exclusively used in the Shipbuilding Industry for the construction of structural parts of ships, barges and marine equipment. DNV Grade E shipbuilding steel plate also can be used for ship repairing, the offshore oil drilling platform, the platform pipe joints and other components. TheDNV Grade E shipbuilding steel plate
is certified by DNV –Det Norske Veritas.

DNV Grade E shipbuilding steel plate Chemical Composition Heat Analysis

Element

DNV Grade E  Max %

Element

DNV Grade E  max %

C

0.21

Ni

 -

Mn

0.60

Mo

 -

Si

0.1-0.35

Al

 -

S

0.035

Nb

 -

P

0.035

V

-

Cu

-

Ti

-

Cr

-

N

-

 DNV Grade E shipbuilding steel plate Mechanical Properties

Grade

Thickness

Yield Strength

Tensile Strength

Elongation

Impact Energy

(mm)

MPa (min)

MPa

% (min)

(KV J) (min)

 

 

 

 

-20 degree

DNV Grade E

4-260

235

400-520

22

27J

Note: the impact energy under less 50mm thickness

Rolling Size of DNV Grade E shipbuilding steel plate

Thickness

3-150mm

Width

1220-4200mm

Length

5000-18000mm

Notes: coil thickness ≤ 25mm
KUNFENGs Co., Ltd is a standard company specialized in producing and exporting DNV Grade E shipbuilding steel plate. We have our own DNV Grade E shipbuilding steel plate factory and if you need theDNV Grade E shipbuilding steel plate, we can manufacture for you. If you need the competitive DNV Grade E shipbuilding steel plate price, please don't hesitate to contact with our sales person.

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