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Gangsteel is specialized in supplying DNV extra high strength steel plate in DNV Grade D460. For more information of Grade D460 steel plate, please check them in following:

 

 

NV D460 extra high Strength Chemical Composition

Grade

The Element Max (%)

C

Si

Mn

P

S

Al

N

NV D460

0.20

0.10-0.55

1.7

0.030

0.030

0.015-0.08

0.020

Nb

V

Ti

Cu

B

Ni

Mo

0.02-0.05

0.04-0.10

0.02

 

0.005

 

 

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】%

 

 

 

 

NV D460 extra high general strength property

Grade

 

Mechanical Property

Charpy V Impact Test

Thickness

Yield

Tensile

Elongation

Degree

Energy 1

Energy 2

NV D460

mm

Min Mpa

Mpa

Min  %

-20

J

J

t≤50

460

570-720

17%

31

46

50<t≤70

460

570-720

17%

31

46

70<t≤150

460

570-720

17%

31

46

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 NV D460

ABS

GL

LR

BV

CCS

NK

KR

RINA

AB/DQ47

GL-D460

LR/DH46

BV/D460

CCS/D460

K D47

R D47

RI/D460

 

Other steel grade NV D, NV D36, NV E460 

If you need more stock steel plates in shipbuilding steel plate, please click warehouse sizes.

 

 

 

 

 

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