Katalor is one of the famouse DNV Grade B shipbuilding steel plate supplier. DNV Grade B shipbuilding steel plate can be supplied by katalor with good quality and service. Katalor have five department who have differents charge for different filed.
DNV Grade B Shipbuilding steel plate is mainly used to Shipbuilding Project and Ocean Offshore Structural Project.
| Grade |
Chemical Composition(%) |
|||||
|
C |
Mn≥ |
Si |
P |
S |
||
|
DNV B |
0.21 |
0.80 |
0.35 |
0.035 |
0.035 |
|
|
Grade |
Mechanical Property |
|
||||
|
Tensile Strength(MPa) |
Yield Strength(MPa) |
% Elongation in 2 in.(50mm) min |
Impacting Test Temperature(°C) |
|
||
|
DNV B |
400-520 |
235 |
22 |
0 |
|
|
| Thickness |
3-150mm |
|
Width |
1220-4200mm |
|
Length |
5000-18000mm |
Notes: coil thickness ≤ 25mm
UT(Ultrasonic examination), AR(As Hot Rolled only), TMCP(Thermal Mechanical Control Processing), N(Normalized), Q+T(Quenched and Tempered),Z Direction Test(Z15,Z25,Z35), Charpy V-Notch Impact Test, The Third Party Test (such as SGS Test), Coated or Shot Blasting and Painting.
Katalor enterprises will use our professional services, best quality and competitive price to fulfill each customers needs in DNV Grade B shipbuilding steel plate. More information about DNV Grade B shipbuilding steel plate price, please feel free to contact us, we will always do our best to help you about DNV Grade B shipbuilding steel plate.
