DNV grade B ship steel is a kind of hot rolled general tensile strength steel. DNV grade Bship steel also can be used for ship repairing, the offshore oil drilling platform, the platform pipe joints and other components.
DNV Grade B, NV B chemical composition in shipbuilding steel plate
| Grade | C max | Si max | Mn | P max | S max | Als min |
| NV B | 0.21 | 0.35 | 0.80-1.20 | 0.035 | 0.035 | - |
| 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 B | 400-520 | 235 | 22 | 0 | 27 | 20 | 34 | 24 | 41 | 27 |
Equivalent steel grade of NV B
| Equivalent steel grade ofNV B | |||||||
| ABS | GL | LR | BV | CCS | NK | KR | RINA |
| AB/B | GL-B | LR/B | BV/B | CCS/B | K B | R B | RI/B |
Thickness: 4 mm to 260 mm,
Width: 1000 mm to 4000 mm
Length: 3000 mm to 12000 mm.
By the way, all the size can be customized.
Width: 1000 mm to 4000 mm
Length: 3000 mm to 12000 mm.
By the way, all the size can be customized.
We are a trusted and reliable brand for our high quality and good manufacturing of DNV grade B shipsteel . Our company has been a manufacturer and exporter of DNV Grade for decades, and has been sold all over the world with favorable price. As a responsible enterprise, we always stick to be your satisfying partner.
LEARN MORE:http://www.heavy-steels.com/news/DNV-Grade-B-Steel-Used-for-Ship-Repairing.html
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