- High-Tensile strength shipbuilding steel plate prices,High-Tensile strength shipbuilding steel plate supplier
- Angle steel for shipbuilding supplier,Angle steel for shipbuilding prices
- API steel,API standard shipbuilding steel plate chemical composition
- Bulb flat bar for shipbuilding supplier,Bulb flat bar for shipbuilding prices
- Extra-high strength shipbuilding steel plate prices,Extra-high strength shipbuilding steel plate supplier
- S355 steel,S355 series Ocean Engineering Structural steel plate,S355 steel prices
- L shape steel bar for shipbuilding supplier,L shape steel bar for shipbuilding prices
- Ordinary-strength shipbuilding steel plate prices,Ordinary-strength shipbuilding steel plate
- : 0086-021-60880117
- :
- : info@sg295steel.com
- : info@sg295steel.com
- :
DNV Grade shipbuilding structural steel
DNV Grade E steel is a kind of high tensile strength marine steel. All of these steels have been engineered to be optimal long-lived shipbuilding steels.DNV Grade E 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. All the DNV Grade E shipbuilding Steel offered by Shanghai Royal?Industry can be certificated by Shanghai Royal?as per customer's request.
The following table is DNV Grade E shipbuilding steel plate's chemical composition and mechanical property:
DNV Grade E shipbuilding steel plate chemical composition:
|
Grade NV E |
C max |
Si max |
Mn |
P max |
S max |
Als min |
|
0.18 |
0.35 |
0.70-1.20 |
0.035 |
0.035 |
0.015 |
CE: C+1/6Mn ≤ 0.40%
Cu ≤ 0.35%,Ni ≤ 0.30%
DNV Grade E hull steel plate mechanical property:
|
Grade NV E |
Rm |
Re(MPa) min |
A% min |
Akv/J min |
||||||||
|
E.T ?C |
Thickness (mm) |
|||||||||||
|
≤ 50 |
>50-70 |
>70-100 |
|
|||||||||
|
400-520 |
235 |
22 |
-40 |
L |
C |
L |
C |
L |
C |
|
||
|
27 |
20 |
34 |
24 |
41 |
27 |
|
||||||
DNV Grade E, NV E shipbuilding steel plate, angle steel bar, bulb flat bar, L section steel bar delivery condition :
|
Grade E |
category |
The thickness of steel |
|||||
|
≤ 12 |
>12.5-25 |
>25-35 |
>35-50 |
>50-100 |
|||
|
Plate/sheet |
N,TM |
||||||
|
Profile steel |
N(25),TM(25),AR*(15),CR*(15) |
- |
|||||
Key words: DNV Grade E shipbuilding steel, DNV Grade E Ocean steel, DNV Grade E Marine steel,DNV Grade E offshore engineering steel. NV E shipbuilding steel, NV E Ocean steel, NV E Marine steel,NV E offshore engineering steel,DNV Grade E Z15, DNV Grade E Z25,DNV Grade E Z35,ASTM A131 DNV Grade E
Shanghai Royal Industry is a professional NDV Grade E steel plate supplier,we have also great team and great NDV Grade E steel plate quality, if you have any need of NDV Grade E steel plate,please contact us with following information:
Email: info@sg295steel.com
Tel: 021-60880117