
- : 0086-0371-86172891
- :
- : sales@steel-jw.com
- : join.win@hotmail.com
- : join. win
DNV Grade B L shape steel bar is a kind of shipbuilding steel. DNV Grade B L shape steel bar with good toughness properties, higher strength and can be used in ship's hull structure. The majority of our stock is the high quality DNV Grade B L shape steel bar shipbuilding steel plate. We keep large amounts of shipbuilding steel in stocks.
DNV Grade B L shape steel bar specifications: 200 × 90 × 8 ×14, 200 × 90 × 9 × 14, 200 × 90 ×10 ×14, 250 × 90 × 9 × 14, 250 × 90 × 9 × 15, 250 × 90 × 10 × 15, 250 × 90 × 11× 16, 250 × 90 × 12 × 16, 300 × 90 × 10 × 16, 300 × 90 × 11× 16, 300 × 90 × 11 × 16, 300 × 90 × 12 × 17, 300 × 90 × 13 × 17, 350 × 100 × 11 × 17, 350 × 100 × 12 × 17, 400 × 100 × 11.5 × 16, 400 × 100 × 12 × 18, 400 × 100 × 13 × 18, 450 × 125 × 11.5 × 18
DNV Grade B L shape steel bar chemical composition:
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 |
- |
CE: C+1/6Mn ≤ 0.40%
Cu ≤ 0.35%,Ni ≤ 0.30%
DNV Grade B L shape steel bar Mechanical Property:
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 |
Related products: DNV Grade A L shape steel bar, DNV Grade B angle steel, DNV Grade B bulb flat steel bar
JW steel keeps more than 10,000 tons hot rolled and cold rolled DNV Grade B L shape steel bar, NV B 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.