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The BV DH40 shipbuilding steel plates have yield strength of 56,500 psi (390 MPa), and ultimate tensile strength of 74,000 - 94,500 psi (510-650 MPa). BV DH40 shipbuilding steel plate is a kind of hot rolled high tensile strength steel. Higher-strength BV shipbuilding steel comes in 12 grades of 3 strengths, DH40 is one of the grades. All the BV DH40 shipbuilding steel plate offered by KUNFENG Industry can be certificated by Bureau Veritas (BV).
BV DH40 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.
| Grade |
Chemical Composition(%) |
||||
|
C |
Mn≥ |
Si |
P |
S |
|
|
BV DH40 |
0.18 |
0.90-1.60 |
0.10-0.50 |
0.035 |
0.035 |
|
Grade |
Mechanical Property |
|
|||
|
Tensile Strength(MPa) |
Yield Strength(MPa) |
% Elongation in 2 in.(50mm) min |
Impacting Test Temperature(°C) |
|
|
|
BV DH40 |
400-590 |
315 |
22 |
-20 |
|
| Thickness |
3-150mm |
|
Width |
1220-4200mm |
|
Length |
5000-18000mm |
Notes: coil thickness ≤ 25mm
KUNFENG is the supplier of BV DH40 shipbuilding steel plate, we have a long story on supplying BV DH40 shipbuilding steel plate.BV DH40 shipbuilding steel plate’s quality can be guarantted by KUNFENG. Please don’t hesitate to contact KUNFENG if you are looking for the supplier of BV DH40 shipbuilding steel plate.
