Home >ASTM A131 GL >GL Grade B shipbuilding steel plate
GL Grade B shipbuilding steel plate

GL Grade B shipbuilding steel plate

GL Grade B shipbuilding steel plateis a kind of hot rolled general tensile strength steel. The GL 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). GL Grade B shipbuil
0086-21-61182423
[email protected]
PDF Download1
Live Chat  Leave a Message

GL Grade B shipbuilding steel plateis a kind of hot rolled general tensile strength steel. The GL 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). GL Grade B shipbuilding steel plate come 4 grades in ordinary-strength steel for shipbuilding and grade B is one of them.

GL Grade B shipbuilding steel plate Application

GL Grade B shipbuilding steel plate can be used for ship repairing, the offshore oil drilling platform, the platform pipe joints and other components.GL Grade B shipbuilding steel plate are almost exclusively used in the Shipbuilding Industry for the construction of structural parts of ships, barges and marine equipment.

Rolling Size of GL Grade B shipbuilding steel plate

Thickness

1.2-40mm

Width

1220-4200mm

Length

5000-18000mm

Notes: coil thickness ≤ 25mm

GL Grade B shipbuilding steel plate Chemical Composition Heat Analysis

Element

GL Grade B  Max %

Element

GL Grade B  max %

C

0.21

Ni

-

Mn

0.80

Mo

-

Si

0.35

Al

-

S

0.035

 Nb

-

P

0.035

V

-

Cu

-

Ti

-

Cr

-

N

-

GL Grade B shipbuilding steel plate Mechanical Properties

Grade

Thickness

Yield Strength

Tensile Strength

Elongation

Impact Energy

(mm)

MPa (min)

MPa

% (min)

(KV J) (min)

 

 

 

 

0 degree

GL Grade B

4-260

235

400-520

22

27J

If you need GL Grade B shipbuilding steel plate stock or GL Grade B shipbuilding steel plate machining service , you can contact with Katalor, we can make the GL Grade B shipbuilding steel plate quotation according to your demands .

  • GL AH36 shipbuilding steel plate

  • GL Grade D shipbuilding steel plate

  • GL AH40 shipbuilding steel plate

  • GL DH32 shipbuilding steel plate

  • GL EH40 shipbuilding steel plate

  • GL EH36 shipbuilding steel plate

  • GL EH32 shipbuilding steel plate

  • GL FH36 shipbuilding steel plate

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
Live Chat

Project