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Shipbuilding Steel Plate ABS EQ63 Hardness

Shipbuilding Steel Plate ABS EQ63 Hardness

Posted:2015-11-30 11:31:19

Shipbuilding Steel Plate ABS EQ63 Hardness

ABS (American Bureau of Shipping) rule has normal strength, high strength and extra high strength.EQ63 is a super high strength quenched and tempered steel grade. ABS EQ63 Shipbuilding Steel Plate is  used in offshore drilling platform, Shipping marine engineering and Hull Structural project.

ABS EQ63 Marine steel chemical composition:

Grade

C max

Si

Mn
max

P max

S max

Als

N max

Nb max

V
max

Ti
max

B
max

EQ63

0.21

0.10-0.55

1.7

0.035

0.035

0.015-0.08

0.20

0.02-0.05

0.04-0.10

0.02

0.005

ABS EQ63 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)

EQ63

620

720-890

15%

-40

41

62

Equivalent steel grade of AB/EQ63


DNV

GL

LR

BV

CCS

NK

KR

RINA

NV E620

GL- E620

LR/EH62

BV/E620

CCS/E620

NK E63

KR E63

RI/E620

Additional Condition of ABS EQ63 Steel

UT (Ultrasonic examination),Q+T(Quenched and Tempered), Z Direction Test(Z15,Z25,Z35) ,Charpy V-Notch Impact Test,The Third Party Test (such as SGS Test), Coated or Shot Blasting and Painting.

ABS EQ63 Shipbuilding Steel Plate Other Terms

◆Packaging Details: Standard export seaworthy packing or as required.
◆Delivery Time:20-30 days, 5-7 days for stock goods.
◆Loading Port: Shanghai ,Tianjin
◆Offer Ability:5000MT/Per Month.

ABS EQ63 Shipbuilding Steel Plate application can be offered by KATALOR in China . KATALOR is a professional  EQ63 steel supplier and manufacturer , if you need Shipbuilding Steel Plate ABS EQ63, please feel freely to contact us by email info@katalor.com.

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