A131 Grade AH32 A131 Grade DH32 shipbuilding steel plate

Source:Yusheng steel

Offshore platform steel plates A131 Grade AH32 and A131 Grade DH32 ownd the minimum yield strength at 315 Mpa,and the tensile strength shall be within 440 to 590 Mpa.These steel plates are mainly used for oil and offshore platform and marine plates.Normally for the plates thickness belows 40 millimeters,the delivery condition under As rolled is Ok,and for the thickness equal and above 40mm of shipbuilding steel plate and sheet A131 Grade AH32,A131 Grade DH32 shall be under TMCP or Normalized delivery condition.

 

Yusheng steel now owning thousands tons stock of ship steel plate,such as A131 Grade AH32,A131 Grade DH32,A131 Grade AH36,A131 Grade DH36 and other steel grades with nine classification societies approved,such as ABS,BV,LR,CCS,GL,DNV,RINA,NK,KR.All the stock plates has along with the trackable Mill test certificates for our customers’check.And these shipbuilding steel plates are stockpiling our port warehouse and can ship outside as soon as possible and demand the urgent needs from our customers.

 

Mechanical properties for A131 Grade AH32 shipbuilding steel plate:

 

Yield strength (Mpa)

Tensile strength (Mpa)

Impacting Test

temperature ()

315

440-590

0

 

 

 

 

 

Chemical composition of cast analysis for A131 Grade AH32 marine steel plate (Max %):

 

C

Si

Mn

P

S

Al acid

Nb

0.18

0.50

0.9/1.60

0.035

0.035

0.015

0.02/0.05

V

Ti

Ni

Cu

Cr

Mo

N

0.03/0.10

0.02

0.40

0.35

0.20

0.08

-

 

 

 

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