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ABS Grade AQ63,AQ63 STEEL PLATE, ABS Grade AQ63 Shipbuilding Steel Plate

ABS AQ63 shipbuilding steel plate is an extra high strength ship plate which owned the minimum yield strength at 620 Mpa.When rolling steel plate ABS Grade AQ63,Quenched and tempered is Ok for these shipbuilding steel plates and sheets.AQ63 is a super high strength quenched and tempered steel grade. It used in offshore drilling platform, Shipping marine engineering and Hull Structural project.

AB/AQ63  Extra high Strength Chemical Composition

AB/AQ63  Extra high Strength Chemical Composition in Tempering and Quenching

Grade

The Element Max (%)

C

Si

Mn

P

S

N

AB/AQ63

0.21

0.55

1.7

0.035

0.035

0.02

AB/AQ63 Mechanical Property in shipbuilding steel plate

Grade

Mechanical Property

Charpy V Impact Test

Yield Min Mpa

Tensile

Mpa

Elongation

Min %

Degree

Energy 1 (J)

Energy 2(J)

AQ63

620

720-890

15%

0

41

62

Equivalent steel grade of AB/AQ63

Equivalent steel grade of AB/AQ63

DNV

GL

LR

BV

CCS

NK

KR

RINA

NV A620

GL-A620

LR/AH62

BV/A620

CCS/A620

K A63

R A63

RI/A620

 we have much experience in super high strength hull structural steel plate,and have a high quality logistics team who make sure the fast delivery time and shipment.To find out more information for shipbuilding steel plate, and receive a competitive quotation about ABS/AQ63 steel plate; please feel free to contact us.

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