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GL FH40 shipbuilding steel plate

GL FH40 shipbuilding steel plate

GL FH40 shipbuilding steel plate is a kind of hot rolled high tensile strength steel. The GL FH40 shipbuilding steel plate have yield strength of 56,500 psi (390 MPa), and ultimate tensile strength of 74,000 - 94,500 psi (510-650 MPa). GL FH40 shipbuildi
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GL FH40 shipbuilding steel plate is a kind of  hot rolled high tensile strength steel. The GL FH40 shipbuilding steel plate have yield strength of 56,500 psi (390 MPa), and ultimate tensile strength of 74,000 - 94,500 psi (510-650 MPa). GL FH40 shipbuilding steel plate can achieve the impact toughness at Celsius degree -60°. All the GL FH40 shipbuilding steel plate offered by Katalor Industry can be certificated by Germanischer Lloyd (GL).

The application of GL FH40 shipbuilding steel plate

GL FH40 shipbuilding steel plate are mainly used for making the offshore oil drilling platform, the hull of ship building and ship repairing, the platform pipe joints and other components.

The rolling size of GL FH40 shipbuilding steel plate

Thickness

1.2-40mm

Width

1220-4200mm

Length

5000-18000mm

Notes: coil thickness ≤ 25mm

GL FH40 shipbuilding steel plate  Chemical Composition

Grade

C %

Si %

Mn %

P %

S %

V %

AL %

Cr %

GL Grade FH40

0.160

0.1-0.5

0.90-1.6

0.025

0.025

0.05-0.10

0.015

0.200

Cu %

Mo %

Nb %

Ni %

Ti %

 N%

 

 

0.350

0.080

0.02-0.05

0.800

0.020

 0.009

 

 

GL FH40 shipbuilding steel plate Mechanical Properties

Grade

Thickness(mm)

MinYield(Mpa)

Tensile(Mpa)

Elongation (%)

Min Impact Energy

GL Grade FH40

8mm-50mm

Min 390Mpa

510-650Mpa

20%

-60

34J

51mm-70mm

Min390Mpa

510-650Mpa

20%

-60

41J

71mm-100mm

Min 390Mpa

510-650Mpa

20%

-60

50J

The min impact energy is longitudinal energy

As a GL FH40 shipbuilding steel plate manufacturer, we usually keep hundreds tons GL FH40 shipbuilding steel plate in stock each month. Based on these stock source, our advantage has spread into steel process like : cutting ( any size and any shape ) drilling, welding, milling, welding. We can also provide the GL FH40 shipbuilding steel plate in machining parts and steel

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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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