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ABS shipbuilding steel grades and specification

ABS shipbuilding steel grades and specification

Posted:2021-04-28 13:42:52

ABS shipbuilding steels come many grades in ordinary-strength and higher-strength specifications. All of these steels have been engineered to be optimal long-lived shipbuilding steels.
ABS Grades A, B, D, E ordinary strength structural steel
ABS higher strength grades for shipbuilding:
ABS Grade AH32, DH32, EH32, and FH32
ABS Grades AH36, DH36, EH36, and FH36
ABS Grades AH40, DH40, EH40, and FH40

ABS shipbuilding steel available specification


Variety

Thickness
(mm)

Width
(mm)

Length/inner
diameter(mm)

Shipbuilding plate

Cutting edges

6~200

1500~3000

1510~2010

Non-cutting edges

1300~3000

Shipbuilding coil

Cutting edges

1.2~19

1500~2000

760+20~760-70

Non-cutting edges

1510~2010

Theoretical Weight of ABS shipbuilding steel plates


Thickness
(mm)

Theoretical weight 

Thickness(mm)

Theoretical weight

Kg/ft2

Kg/m2

Kg/ft2

Kg/m2

6

4.376

47.1

25

18.962

196.25

7

5.105

54.95

26

20.42

204.1

8

5.834

62.8

28

21.879

219.8

10

7.293

78.5

30

23.337

235.5

11

8.751

86.35

32

25.525

251.2

12

10.21

94.2

34

26.254

266.9

14

10.939

109.9

35

27.713

274.75

16

11.669

125.6

40

29.172

314

18

125.6

141.3

45

32.818

353.25

20

14.586

157

48

35.006

376.8

22

16.044

172.7

50

36.464

392.5

24

18.232

188.4

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ABS A131 Grades AH36, DH36, EH36, and FH36 are defined as higher strength and these grades are certified by the American Bureau of Shipping (ABS), so that they can be used in shipbuilding. The different grades are offered in various condition. Grade AH36 shipbuilding steel is offered in the control-rolled condition, DH36 in both the control-rolled and normalized condition, and EH36 in the normalized condition.

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