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DNV A|DNV A STEEL PLATE

 

                                   DNV A STEEL PLATE

 

 

Gangsteel is specialized in supplying DNV general strength steel plate in DNV Grade A. For more information of Grade A steel plate, please check them in following:

 

DNV A general Strength Chemical Composition

Grade

The Element Max (%)

C

Si

Mn

P

S

Al

N

DNV A

0.21

0.05

2.5 x C

0.035

0.035

-

 

Nb

V

Ti

Cu

Cr

Ni

Mo

 

 

 

 

 

 

 

Crack Sensitivity:  Pcm = (C+Si/30+Mn/20+Cu/20+Ni/60+Cr/20+Mo/15+V/10+5B)%
Carbon Equivalent:  Ceq = 【C+Mn/6+(Cr+Mo+V)/5+(Ni+Cu)/15】%

 

 

 

DNV A general strength property

Grade

 

Mechanical Property

Charpy V Impact Test

Thickness

Yield

Tensile

Elongation

Degree

Energy 1

Energy 2

DNV A

mm

Min Mpa

Mpa

Min  %

+20

J

J

t≤50

235

400-520

22%

-

-

50<t≤70

235

400-520

22%

24

34

70<t≤150

235

400-520

22%

27

41

Note: Energy 1 is transverse impact test, Energy 2 is longitudinal

 

Boiler steel plates | Alloy steel plates | High strength plate| Carbon steel plate | Stainless steel plate

 

 

Equivalent steel grade of DNV A

ABS

GL

LR

BV

CCS

NK

KR

RINA

AB/A

GL-A

LR/A

BV/A

CCS/A

K A

R A

RI/A

 

 

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