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.