ABS DQ43 Shipbuilding Steel Plate
ABS DQ43 shipbuilding steel plate is a kind of hot rolled super high tensile strength marine steel plate, with the yield strength at 420MPa. ABS DQ43 steel is mainly used for offshore oil drilling platform, the hull of ship building and ship repairing.
We can provide all kinds of shipbuilding steel plate, including normal strength shipbuilding steel plates, high strength shipbuilding steel plates, and ultra high strength shipbuilding steel plates.If you have any interest, please feel free to contact us.
Specifications of ABS DQ43 Shipbuilding Steel Plate
|
Project |
Data |
|
|
Steel Grade |
AB/DQ43 |
|
|
Chemical Composition |
C % |
≦0.20 |
|
Si % |
≦0.55 |
|
|
Mn % |
≦1.70 |
|
|
P % |
≦0.025 |
|
|
S % |
≦0.025 |
|
|
N % |
≦0.020 |
|
|
Mechanical Property |
Upper Yield strength (ReH/MPa) |
≧420 |
|
Tensile Strength (Rm/MPa) |
530~680 |
|
|
Elongation after Fracture (A/%) |
≧18 |
|
|
Charpy V-Notch Impact Test |
Longitudinal (KV2/J) |
≧42 |
|
Transverse (KV2/J) |
≧28 |
|
|
Test Temperature (℃) |
-20 |
|
|
Heat Treatment |
TM/QT/TM+T |
|
|
Plate Size |
Thickness (mm) |
6~350 |
|
Width (mm) |
900~4850 |
|
|
Length (mm) |
3000~25000 |
|
|
Note |
It is available to customize the size of steel plate. |
|
Photos of ABS DQ43 Shipbuilding Steel Plate
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