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You are here : BEBON STEEL > news > Views - GL Grade AH40 shipbuilding steel plate

GL Grade AH40 shipbuilding steel plate

Dimension of GL AH40 shipbuilding steel plate:
Thickness: 6mm-200mm
Width: 1500mm-4000mm
Length: 6000mm-180000mm

GL AH40 steel Chemical Composition (%):

Grade/ Material

Element

Composition( Max-A, Min-I)

GL Grade AH40/ GL AH40

C

0.18

Mn

0.90- 1.60

Si

0.10- 0.50

P

0.035

S

0.035

GL AH40 steel Mechanical Properties (Mpa):

Grade/ Material

Tensile Test

Ksi/MPa

GL Grade AH40/ GL AH40

Tensile Strength

74-94/ 490-620

Yield Strength

57/ 390

Elongation

I: 19%

Impact Test( if any)

0℃

GL AH40 steel Applications:
GL AH40 shipbuilding steel plates or marine steel plates are used in manufacturing hull, maritime oil extraction drilling platform, platform tube junction and other structural components.

GL AH40 steel the condition of delivery:
CR (Controlled Rolling), N (Normalizing), TMCP, QT (Quenching and Temper) and other delivery states are available as customers’ requirement.