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NK Grade D shipbuilding steel plate

NK Grade D shipbuilding steel plate

The NK Grade D shipbuilding steel plates have yield strength of 34,100 psi (235 MPa), and ultimate tensile strength of 58,000 - 75,500 psi (400-520 MPa).NK Grade D shipbuilding steel plate is a kind of hot rolled general tensile strength steel.
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The NK Grade D shipbuilding steel plates have yield strength of 34,100 psi (235 MPa), and ultimate tensile strength of 58,000 - 75,500 psi (400-520 MPa).NK Grade D shipbuilding steel plate is a kind of hot rolled general tensile strength steel.

The application of NK Grade D shipbuilding steel plate

NK Grade D shipbuilding steel plates are mainly used for shipbuilding and ship repairing, the offshore oil drilling platform, the platform pipe joints and other components.

NK Grade D shipbuilding steel platel Chemical Composition Heat Analysis

Element

NK Grade D  Max %

Element

NK Grade D  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

-

NK Grade D shipbuilding steel plate Mechanical Properties


Grade

Thickness

Yield Strength

Tensile Strength

Elongation

Impact Energy

(mm)

MPa (min)

MPa

% (min)

(KV J) (min)

 

 

 

 

-20 degree

NK Grade D

4-260

235

400-520

22

27J

Note: the impact energy under less 50mm thickness

The rolling size of NK Grade D shipbuilding steel plate

Thickness

3-150mm

Width

1220-4200mm

Length

5000-18000mm

Notes: coil thickness ≤ 25mm
All the NK Grade D shipbuilding steel plate offered by Katalor Industry can be certificated by Nippon Kaiji Kyokai (NK).katalor is one of the best NK Grade D shipbuilding steel plate suppliers.any question of NK Grade D shipbuilding steel plate can be send to our email:[email protected] or contact our servicer online.

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Contact Us

Shanghai Katalor Enterprises Co., Ltd

0086-21-61182423
0086-21-61182425
[email protected]
Unit 6,lane 2500,xiupu Road,Kangqiao Industrial Area,Pudong New District,Shanghai
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