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You are here: Home- Selling listABS Grade DQ51 Shipbuilding Steel Plate, ABS DQ51, ABS DQ51 Plate

ABS Grade DQ51 Shipbuilding Steel Plate, ABS DQ51, ABS DQ51 Plate

Posted:2016/2/22 22:04:09

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

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

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

Equivalent steel grade of AB/DQ51

Equivalent steel grade of AB/DQ51

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.

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