LR AH40 Shipbuilding steel plate

LR AH40 Shipbuilding steel plate
 
Unitedsteel Mill is specialized at super thick steel plate (LR AH36,LR DH36,LR EH36,LR FH36,LR AH32,LR DH32,LR EH32,LR FH32)which beyond nine classification society approval. We have cooperated with ABS, DNV, CCS, LR, BV, GL, NK, KR, and RINA to do the third party inspection to promise quality for our customers in many years.
 
LR AH40 steel grade
AH40 steel grade specification:
Thickness: 6mm to 200mm,
Width: 1500mm to 4020mm
Length: 3000mm to 27000mm.
the max weight is 36MT/PCS. In Z test, Z15, Z25, Z35
UT test: S0E1,S1E2,S2E3 and other standard which be required by customers.
 
Unitedsteel Mill exported LR AH40 steel material directly from our mill in the competitive price from sales department. Each plate has the Mill Certificate Test EN10204 3.2 Version.
 
LR AH40 Chemical composition heat analysis

Element	LR AH40 Max %	Element	LR AH40 max %
C	0.18	Ni	0.40
Mn	0.90-1.60	Mo	0.08
Si	0.50	Al	0.015 min
S	0.035	Nb	0.20-0.05
P	0.035	V	0.03-0.10
Cu	0.35	Ti	0.02
Cr	0.20	N

           
LR 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
LR AH40	8-200	390	510-650	20	39J

Note: the impact energy under less 50mm thickness
 
If you have any need in LR AH40 steel plate, please feel free to contact us soon to get a competitive price.