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A131 DH32 steel ,A131 DH36 steel A131 DH40 steel shipbuilding steel shipbuilding steel

a131 D32 steel  a131 D36 steel  a131 D40 steel

A131 D32 steel ,A131 D36 and A131 D40 with the low temperature impacting test at zero centidegree. For these three steel gardes, they have the same chemical composition and the big difference is their yield and tensile strength.
Please foucs on the following comparasion table:

                                  A131

Grade

 

A131 D32

A131 D36

A131 D40

Chemical Composition 

%  ≤

C

0.18

Mn

0.90-1.60

Si

0.10-0.50

P

0.035

S

0.035

     Al (acid)

0.015

Nb

0.02-0.05

V

0.05-0.10

Ti

0.02

Cu

0.35

Cr

0.20

Ni

0.40

Mo

0.08

N

-

Mechanical Property 

Yield Strength

(Mpa)

315

355

390

Tensile Strength

(Mpa)

440-590

490-620

510-650

Mark

     

 

BEBONA131 D32 ,A131 D36 and A131 D40 shipbuilding steel plates and sheets have been exported to worldwide shipyard and ship building company,we have mill A131 D32,A131 D36 and A131 D40 for shipbuilding.If you have any needs in A131 Grade D32 D36 D40 steel plate price and suppliers, please feel free to contact us.

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