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AB DQ70 Shipbuilding Steel Plate

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AB DQ70 Shipbuilding Steel Plate

AB DQ70 Shipbuilding Steel Plate

The shipbuilding steel plate is ABS grade DQ70. Its steel grade is equivalent with CCSDH690, BVDH690, NV D690, GL-D690, KRDH70, LRDH70, KD70, and RINA-D690. The AB/DQ70 is a super high strength steel grade. It is used in offshore drilling platforms, shipping engineering and shipbuilding projects. We are able to provide normal strength, high strength, and super high strength shipbuilding steel plates. Customization of plate size is available. We are able to provide relevant certificates, such as CCS, ABS, LR, BV, GL,KR,NK,RINA, DNV... If you are interested in our products, please feel free to contact us!

Why choose us?

• High quality products, certified by the classification societies

• An ample supply, in partnership with strong factories

• Professional service, rich experience in import & export trade

• Fast delivery, efficient logistics distribution system

• Reasonable price, high cost performance

Specifications of AB DQ70 Shipbuilding Steel Plate

Project

Data

Steel Grade

AB/DQ70

Chemical Composition

C %

Q0.20

Si %

Q0.55

Mn %

Q1.70

P %

Q0.025

S %

Q0.025

N %

Q0.020

Mechanical Property

Upper Yield strength (ReH/MPa)

R690

Tensile Strength (Rm/MPa)

770~940

Elongation after Fracture

(A/%)

R14

Charpy V-Notch Impact Test

Longitudinal (KV2/J)

R69

Transverse (KV2/J)

R46

Test Temperature ()

-20

Heat Treatment

TM/QT/TM+T

Plate Size

Thickness (mm)

6~350

Width (mm)

900~4850

Length (mm)

3000~25000

Notes

It is available to customize the size of steel plate.

AB DQ70 Shipbuilding Steel Plate

AB/DQ70 Shipbuilding Steel Plate

AB DQ70 Shipbuilding Steel Plate

AB/DQ70 Shipbuilding Steel Plate

AB DQ70 Shipbuilding Steel Plate

Contact with us now

Our mail: manager@hiseamarine.com

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