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Fax: 0086-371-88884766
Email: admin@gangsteel.com
Skype: gangsteel001@hotmail.com
Address: Gelin international Building,Zhengzhou city,Henan Province,China
Gangsteel is specialized in supplying DNV general strength steel plate in DNV Grade B. For more information of Grade B steel plate, please check them in following:
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NV B general Strength Chemical Composition |
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Grade |
The Element Max (%) |
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C |
Si |
Mn |
P |
S |
Al |
N |
|
|
0.21 |
0.35 |
0.80 |
0.035 |
0.035 |
- |
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|
|
Nb |
V |
Ti |
Cu |
Cr |
Ni |
Mo |
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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】%
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NV B general strength property |
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Grade |
|
Mechanical Property |
Charpy V Impact Test |
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Thickness |
Yield |
Tensile |
Elongation |
Degree |
Energy 1 |
Energy 2 |
|
|
mm |
Min Mpa |
Mpa |
Min % |
0 |
J |
J |
|
|
t≤50 |
235 |
400-520 |
22% |
20 |
27 |
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50＜t≤70 |
235 |
400-520 |
22% |
24 |
34 |
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70＜t≤150 |
235 |
400-520 |
22% |
27 |
41 |
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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 NV B |
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AB/B |
GL-B |
LR/B |
BV/B |
CCS/B |
K B |
R B |
RI/B |
Other steel grade NV D, NV A32, NV E690
If you need more stock steel plates in shipbuilding steel plate, please click warehouse sizes.
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General Strength |
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High Strength |
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Extra Strength |
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Gangsteel is specialized in supplying DNV high strength steel plate in DNV Grade FH36,DNV FH36,NV F36 steel pla
Grade B,NV B |DNV Grade B,Grade B STEEL PLATE Gangsteel is specialized in supplying DNV general strength steel
AH36,NV A36|DNV Grade AH36,DNV AH36 STEEL PLATE Gangsteelis specialized in supplying DNVhigh strength steel pla
DH36,NV D36|DNV Grade DH36,DNV DH36 STEEL PLATE Gangsteel is specialized in supplying DNV high strength steel p
