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- API 5CT N80 casing and tubing pipe
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- EN10028-2 16Mo3 Boiler and Pressure Vessel steel Plate Notch impact energy
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- EN 10210 S355J2H low alloy carbon structural steel
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ABS Grade DQ51 Shipbuilding Steel Plate, ABS DQ51, ABS DQ51 Plate
ABS DQ51 steel is a kind of high tensile strength marine steel. All of these steels have been engineered to be optimal long-lived shipbuilding steels.DQ51 is a super high strength quenched and tempered steel grade. It is widely used in offshore drilling platform, Shipping marine engineering and Hull Structural project.
AB/DQ51 Chemical Compositio
|
AB/DQ51 Extra high Strength Chemical Composition in Tempering and Quenching |
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|
Grade |
The Element Max (%) |
|||||
|
C |
Si |
Mn |
P |
S |
N |
|
|
AB/DQ51 |
0.20 |
0.55 |
1.7 |
0.030 |
0.030 |
0.02 |
DQ51 Mechanical Property:
|
AB/DQ51 Extra high strength property in tempering and quenching |
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|
Grade |
Mechanical Property |
Charpy V Impact Test |
||||
|
Yield |
Tensile |
Elongation |
Degree |
Energy 1 |
Energy 2 |
|
|
Min Mpa |
Mpa |
Min % |
-20 |
J |
J |
|
|
AB/DQ51 |
500 |
610-770 |
16 |
33 |
50 |
|
|
Note: Energy 1 is transverse impact test, Energy 2 is longitudinal |
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Equivalent steel grade of AB/DQ51
|
Equivalent steel grade of AB/DQ51 |
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|
DNV |
GL |
LR |
BV |
CCS |
NK |
KR |
RINA |
|
NV D500 |
GL-D500 |
LR/DH50 |
BV/D500 |
CCS/D500 |
K D51 |
R D51 |
RI/D500 |
we have much experience in super high strength hull structural steel plate, We also have a high quality logistics team who make sure the fast delivery time and shipment.if you have any need in ABS/DQ51 steel plate; please feel free to contact us. We will give our mill competitive price on the base of faster delivery.