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ABS EQ63 steel,ABS EQ63 Shipbuilding steel plate
ABS EQ63 steel is a kind of high tensile strength marine steel. All of these steels have been engineered to be optimal long-lived shipbuilding steels.Steel plate ABS EQ63 is mainly used to building ships and vessels,so we also call this steel plate as ABS EQ63 ship plate, we are specialized in supplying ABS Extra high strength steel plate in ABS Grade EQ63.
AB/EQ63 Chemical Composition
AB/EQ63 Extra high Strength Chemical Composition in Tempering and Quenching |
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Grade |
The Element Max (%) |
|||||
C |
Si |
Mn |
P |
S |
N |
|
AB/EQ63 |
0.20 |
0.55 |
1.7 |
0.030 |
0.030 |
0.02 |
Mechnical property for ABS Grade EQ63 shipbuilding structual steel:
AB/EQ63 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 % |
-40 |
J |
J |
|
AB/EQ63 |
620 |
720-890 |
15 |
41 |
62 |
|
Note: Energy 1 is transverse impact test, Energy 2 is longitudinal |
Equivalent steel grade of AB/EQ63
Equivalent steel grade of AB/EQ63 |
|||||||
DNV |
GL |
LR |
BV |
CCS |
NK |
KR |
RINA |
NV E620 |
GL-E620 |
LR/EH62 |
BV/E620 |
CCS/E620 |
K E63 |
R E63 |
RI/E620 |
we have much experience in super high strength hull structural steel plate, if you have any need in ABS/EQ63 steel plate; please feel free to contact us. We will give our mill competitive price on the base of faster delivery.