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NK GRADE D, NK Gr D STEEL PLATE
Gangsteel is specialized in supplying NK extra strength steel plate in NK Grade K D. For more information of Grade K D steel plate, please check them in following:
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NK/K D general Strength Chemical Composition |
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|
Grade |
The Element Max (%) |
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|
C |
Si |
Mn |
P |
S |
AL |
|
|
NK/K D |
0.21 |
0.35 |
0.60 |
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 D general strength property |
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|
Grade |
Mechanical Property |
Charpy V Impact Test |
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|
Yield |
Tensile |
Elongation |
Degree |
Energy 1 |
Energy 2 |
|
|
Min Mpa |
Mpa |
Min % |
-20 |
27 |
20 |
|
|
NK/K D |
235 |
400-520 |
22 |
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|
Note: Energy 1 is transverse impact test, Energy 2 is longitudinal |
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Boiler steel plates | Alloy steel plates | High strength plate| Carbon steel plate | Stainless steel plate
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Equivalent steel grade of NK/K D |
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|
NV D |
GL D |
LR/D |
BV/D |
CCS/D |
K D |
R D |
RI D |
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