ASTM A131 Grade D shipbuilding steel plate

ASTM A131 Grade D shipbuilding steel plate

Grade C.jpg

As a high tensile strength steel, ASTM A131 grade D shipbuilding steel plate is mainly used to shipbuilding project and ocean offshore structural project.
Size range of ASTM A131 Grade D shipbuilding steel plate:

Thickness: 5mm-350mm
Width: 1500mm-4000mm
Length: 3000mm-18500mm
Chemical composition of ASTM A131 Grade D shipbuilding steel plate:

Grade

The Element Max (%)

C

Si

Mn

P

S

C+Mn/6

A131 Grade D

0.21

0.10-0.35

0.60

0.035

0.035

0.40

Mechanical property of ASTM A131 Grade D shipbuilding steel plate:

Grade

 

Mechanical Property

Thickness

Yield

Tensile

Elongation

A131 Grade D

mm

Min Mpa

Mpa

Min  %

t≤50

235

400-520

21%

50<t≤70

235

400-520

21%

70<t≤100

235

400-520

21%

Katalor have been in supply ASTM A131 Grade D shipbuilding steel plate for over 10 years, if you need more stock steel plates in ASTM A131 Grade D, please contact us.