 |
| DNV FH40 |
DNV FH40 with good toughness properties,higher strength.DNV FH40 are mainly used to contribute hull of ships and the cranes of break bulker and vessels in low temperature oceans.All of our stock is the high quality DNV FH40 shipbuilding steel plate.JoinWin has a large number of stocks.
Key words: DNV FH40 shipbuilding steel, DNV FH40 Ocean steel, DNV FH40 Marine steel,DNV FH40 offshore engineering steel. NV F40 shipbuilding steel, NV F40 Ocean steel, NV F40 Marine steel,NV F40 offshore engineering steel,DNV FH40 Z15, DNV FH40 Z25,DNV FH40 Z35,ASTM A131 DNV FH40
DNV FH40, NV F40 DNV FH40 Z15, DNV FH40 Z25,DNV FH40 Z35
chemical composition in shipbuilding steel plate, angle steel bar, bulb flat bar, L section steel bar
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
|
FH40
|
0.16
|
0.50
|
0.90-1.60
|
0.025
|
0.025
|
0.015
|
0.02
|
0.35
|
0.20
|
0.80
|
0.08
|
0.02-0.05
|
0.05-0.10
|
0.009
|
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.
DNV FH40, NV F40 DNV FH40 Z15, DNV FH40 Z25,DNV FH40 Z35
Mechanical Property in shipbuilding steel plate, angle steel bar, bulb flat bar, L section steel bar
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
| |||||
NV F40
|
510-660
|
390
|
20
|
-60
|
41
|
27
|
-
|
-
|
-
|
-
|
DNV FH40, NV F40 DNV FH40 Z15, DNV FH40 Z25,DNV FH40 Z35
shipbuilding steel plate, angle steel bar, bulb flat bar, L section steel bar delivery condition :
Grade
|
Fine grains elements
|
category
|
The thickness of steel
| |||||
≤ 12
|
>12.5-20
|
>20-25
|
>25-35
|
>35-50
|
>50-100
| |||
FH40
|
any
|
Plate/sheet
|
A(50)
|
N(50),CR(50),TM(50)
|
-
| |||
JW steel keeps more than 10,000 tons hot rolled and cold rolled DNV FH40, NV F40 shipbuilding steel in stock each month. We can meet our customer's any quantity request. Based on these stock source, our advantage industry spread into steel process like : cutting ( any size and any shape ) drilling, welding, milling, machining and steel structure.
Skype: vivian.qiu16
Website: www.steel-jw.com
Tel 86, 371, 63332179
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