DH32 shipbuilding steel chemical composition, DH32 shipbuilding steel mechanicaL property

Posted:7/26/2012 9:49:09 PM

DH32 DH32 shipbuilding steel plate usual be used in ship contracture and oil platform.

ASTM A131 DH32 steel for shipbuilding is not only the high tensile strength steel but also is the Hull structural steel with good toughness properties, higher strength,strong corrosion-resistance, the processing properties,and good welding properties. more information about DH32  Chemical Composition or DH32  MechanicaL Property , please see the following:

DH32  Chemical Composition

Grade

C max

Si max

Mn

P max

S max

Als min

Ti max

Cu max

Cr
max

Ni
max

Mo
max

DH32

0.18

0.50

0.90-1.60

0.035

0.035

0.015

0.02

0.35

0.20

0.40

0.08

DH32  MechanicaL Property

Grade

Rm
(MPa)

Re(MPa) min

A% min

Akv/J min

DH32

440-570

315

22

E.T °C

Thickness (mm)

-20

≤ 50

>50-70

>70-100

L

C

L

C

L

C

31

22

38

26

46

31

More information about DH32  Chemical Composition or DH32  MechanicaL Property, please contact us, we will give you a best price of DH32 steel .

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