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GL AH40 shipbuilding steel plate

GL AH40 shipbuilding steel plate

GL AH40 shipbuilding steel plate is a kind of high tensile strength shipbuilding steel. All GL AH40 shipbuilding steel plate are standard hot rolled carbon steels. All of these steels have been engineered to be optimal long-lived shipbuilding steels. Hig
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GL AH40 shipbuilding steel plate is a kind of  high tensile strength shipbuilding steel. All GL AH40 shipbuilding steel plate are standard hot rolled carbon steels. All of these steels have been engineered to be optimal long-lived shipbuilding steels. Higher-strength GL shipbuilding steel comes in 12 grades of 3 strengths,GL AH40 shipbuilding steel plate is one of the grades.

The application of GL AH40 shipbuilding steel plate

GL AH40 Shipbuilding steel plates 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 FH36 shipbuilding steel plate

Thickness

1.2-40mm

Width

1220-4200mm

Length

5000-18000mm

Notes: coil thickness ≤ 25mm

GL AH40 shipbuilding steel plate Chemical Composition


Grade

C %

Si %

Mn %

P %

S %

V %

AL %

Cr %

GL Grade AH40

0.180

0.1-0.5

0.90-1.6

0.035

0.035

0.05-0.10

0.015

0.200

Cu %

Mo %

Nb %

Ni %

Ti %

 

 

 

0.350

0.080

0.02-0.05

0.400

0.020

 

 

 

GL AH40 shipbuilding steel plate Mechanical Properties   



Grade

Thickness(mm)

MinYield(Mpa)

Tensile(Mpa)

Elongation (%)

Min Impact Energy

GL Grade AH40

8mm-50mm

Min 390Mpa

510-650Mpa

20%

0

34J

51mm-70mm

Min390Mpa

510-650Mpa

20%

0

41J

71mm-100mm

Min 390Mpa

510-650Mpa

20%

0

50J

The min impact energy is longitudinal energy

GL AH40 shipbuilding steel plate price can be offered by KATALOR ,we are professional GL AH40 shipbuilding steel plate suppliers and manufacturer ,if you need GL AH40 shipbuilding steel plate application and materials,please contact us.

  • GL FH40 shipbuilding steel plate

  • GL AH36 shipbuilding steel plate

  • GL Grade A shipbuilding steel plate

  • GL AH32 shipbuilding steel plate

  • GL DH32 shipbuilding steel plate

  • GL FH36 shipbuilding steel plate

  • GL Grade E shipbuilding steel plate

  • GL FH32 shipbuilding steel plate

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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