GL AH40 Shipbuilding steel plate

GL AH40 Shipbuilding steel plate
 
Unitedsteel Mill is specialized at super thick steel plate (GL AH36,GL DH36,GL EH36,GL FH36,GL AH32,GL DH32,GL EH32,GL FH32,GL AH40,GL DH40,GL FH40,GL EH40)which beyond nine classification society approval. We have cooperated with LR, DNV, CCS, ABS, BV, GL, NK, KR, and RINA to do the third party inspection to promise quality for our customers in many years.
 
Our mill could produce size in the following:
Thickness: 6mm to 240mm, width: 1500mm to 4020mm, length:3000mm to 27000mm.
The max weight is 36MT/PCS. In Z test, GL AH40 Z15, GL AH40 Z25, GL AH40 Z35


 
About GL AH40 Grade detail information, please refer to technical date in following.
GL AH40 Chemical composition heat analysis

Element	GL AH40  Max %	Element	GL AH40 max %
C	0.18	V	0.05-0.10
Mn	0.90-1.60	TI	0.02
Si	0.5	Cu	0.30
S	0.035	CR	0.20
P	0.035	Ni	0.40
ALs	0.015 MIN	Mo	0.08
NB	0.02-0.05	N

           
GL AH40 Mechanical properties,            longitudinal min impact energy

Grade	Thickness	Yield Strength	Tensile Strength	Elongation	Impact Energy
	(mm)	MPa (min)	MPa	% (min)	(KV J) (min)
					0 degree
GL AH40	8-200	390	510-650	20	41J

 
If you have any need in GL AH40 steel plate, please feel free to contact us soon to get a competitive price.