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KR Grade D shipbuilding steel plate

KR Grade D shipbuilding steel plate

KR Grade D shipbuilding steel plates have yield strength of 235 MPa, and ultimate tensile strength of 58,000 - 75,500 psi (400-520 MPa).KR Grade D shipbuilding steel plate is a kind of hot rolled general tensile strength steel.
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KR Grade D shipbuilding steel plates have yield strength of 235 MPa, and ultimate tensile strength of 58,000 - 75,500 psi (400-520 MPa).KR Grade D shipbuilding steel plate is a kind of hot rolled general tensile strength steel. All the KR Grade D shipbuilding steel plate offered by Katalor Industry can be certificated by Korean Register of Shipping (KR).

The application of KR Grade D shipbuilding steel plate

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

KR Grade D shipbuilding steel plate Chemical Composition Heat Analysis

Element

KR Grade D  Max %

Element

KR 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

-

KR 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

KR Grade D

4-260

235

400-520

22

27J

The rolling size of KR Grade D shipbuilding steel plate

Thickness

3-150mm

Width

1220-4200mm

Length

5000-18000mm

Notes: coil thickness ≤ 25mm
Katalor is the supplier of KR Grade D shipbuilding steel plate. We have a longstory on supplying KR Grade D shipbuilding steel plate. Any other question of KR Grade D shipbuilding steel plate can be send to katalor any time.

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Contact Us

Shanghai Katalor Enterprises Co., Ltd

0086-21-61182423
0086-21-61182425
[email protected]
No.230,1st Floor,Building No.1,No.221 Of Huashen Road,Free Trade Area Of Pudong New District,Shanghai China
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