As a professional BV AH40 shipbuilding steel plate supplier, BV AH40 shipbuilding steel plate from JW STEEL is a kind of high tensile strength marine steel. All of these steels have been engineered to be optimal long-lived shipbuilding steels. BV 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.
Key words: BV AH40 shipbuilding steel plate supplier, BV AH40 Ocean steel plate supplier,BV AH40 Marine steel plate supplier, BV AH40 offshore engineering steel plate supplier
BV AH40, BV/AH40 BV AH40 Z15, BV AH40 Z25, BV AH40 Z35 chemical composition in shipbuilding steel plate:
Grade
|
C max
|
Si max
|
Mn
|
P max
|
S max
|
Als min
|
Ti max
|
Cu max
|
Cr
max
|
Ni
max
|
Mo
max
|
Nb
|
V
|
N
max
|
AH40
|
0.18
|
0.50
|
0.90-1.60
|
0.035
|
0.035
|
0.015
|
0.02
|
0.35
|
0.20
|
0.40
|
0.08
|
0.02-0.05
|
0.05-0.10
|
Note: Generally speaking CE will be ≤ 0.40%. If the delivery condition is TMPC, the CE will be : ≤ 0.36% (thickness ≤ 50mm),≤0.38%( when the thickness >50-100).
Ceq% =(C+Mn)/6+(Cr+Mo+V)/5+(Ni+Cu)/15.
BV AH40, BV/AH40 BV AH40 Z15, BV AH40 Z25, BV AH40 Z35 Mechanical Property in shipbuilding steel plate:
Grade
|
Rm
(MPa)
|
Re(MPa) min
|
A% min
|
Akv/J min
| ||||||
E.T °C
|
Thickness (mm)
| |||||||||
≤ 50
|
>50-70
|
>70-100
| ||||||||
L
|
C
|
L
|
C
|
L
|
C
| |||||
BV/AH40
|
510-660
|
390
|
20
|
0
|
41
|
27
|
-
|
-
|
-
|
-
|
BV AH40 shipbuilding steel plate supplier --- JW STEEL from China, is servicing global BV AH40 shipbuilding steel plate buyers and users, who gave us much satisfied feedback and keeping long term cooperation. JW steel keeps also huge quantity of BV AH40 shipbuilding steel plate in stock, in order to meet your urgent project requirement.
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