Gangsteel is specialized in supplying NK extra strength steel plate in NK Grade K E. For more information of Grade K E steel plate, please check them in following:

 

NK/K E general Strength Chemical Composition  

Grade

The Element Max (%)

C

Si

Mn

P

S

AL

NK/K E

0.18

0.35

0.70

0.035

0.035

0.015

 

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】%

 

 

NK/K E general strength property 

Grade

Mechanical Property

Charpy V Impact Test

Yield

Tensile

Elongation

Degree

Energy 1

Energy 2

Min Mpa

Mpa

Min  %

       -40

27

20

NK/K E

235

400-520

22

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

 

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

 

 

 

Equivalent steel grade of NK/K E

DNV

GL

LR

BV

CCS

NK

KR

RINA

NV E

GL E

LR/E

BV/E

CCS/E

K E

R E

RI E

 

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

 relate steel grades  K A70  K D70  K E70  K F70 

 

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