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GL Grade D shipbuilding steel plate

GL Grade D shipbuilding steel plate

GL Grade D shipbuilding steel plate is a kind of hot rolled general tensile strength steel. All the GL Grade D shipbuilding steel plateoffered by Katalor Industry can be certificated by Germanischer Lloyd (GL).The GL Grade D shipbuilding steel plate have
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GL Grade D shipbuilding steel plate is a kind of hot rolled general tensile strength steel. All the GL Grade D shipbuilding steel plateoffered by Katalor Industry can be certificated by Germanischer Lloyd (GL).The GL Grade D 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).

The application of GL Grade D shipbuilding steel plate

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

The rolling sieze of GL Grade D shipbuilding steel plate 

Thickness

1.2-40mm

Width

1220-4200mm

Length

5000-18000mm

Notes: coil thickness ≤ 25mm

GL Grade D shipbuilding steel plate Chemical Composition Heat Analysis

Element

GL Grade D  Max %

Element

GL 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

-

GL 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

GL Grade D

4-260

235

400-520

22

27J

Note: the impact energy under less 50mm thickness

GL Grade D shipbuilding steel plate specification can be offered by KATALOR ,we are professional GL Grade D shipbuilding steel plate suppliers and manufacturer in China, if you need GL Grade D shipbuilding steel plate price and application ,please contact us.

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Contact Us

Shanghai Katalor Enterprises Co., Ltd

0086-18317160019
[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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