Tel : 0086-0371-86172891
Tel : 0086-0371-86172891
DNV AH40 with good toughness properties,higher strength.DNV AH40 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 AH40shipbuilding steel plate.JW STEEL has a large number of stocks.
DNV AH40, NV A40 DNV AH40 Z15, DNV AH40 Z25,DNV AH40 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 |
|
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.
DNV AH40, NV A40 DNV AH40 Z15, DNV AH40 Z25,DNV AH40 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 A40 |
510-660 |
390 |
20 |
0 |
41 |
27 |
- |
- |
- |
- |
DNV AH40, NV A40 DNV AH40 Z15, DNV AH40 Z25,DNV AH40 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 |
|||
|
AH40 |
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 AH40, NV A40 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.
We also have a high quality logistics team who make sure the fast delivery time and shipment. Anyway, if you want to find DNV AH40, NV A40 shipbuilding steel plate/sheet/angle bar/bulb flat bar/ L section steel bar supplier,DNV AH40, NV A40 shipbuilding steel plate/sheet/angle bar/bulb flat bar/ L section steel bar manufacturer, DNV AH40, NV A40 shipbuilding steel plate/sheet/angle bar/bulb flat bar/ L section steel bar exporter, please contact JW STEEL's sales team. We will give you the DNV AH40, NV A40 shipbuilding steel plate/sheet/angle bar/bulb flat bar/ L section steel bar competitive price, DNV AH40, NV A40 shipbuilding steel plate/sheet/angle bar/bulb flat bar/ L section steel bar good quality and best service from us.
