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Tel: 0086-371-68080662
0086-371-68080661
0086-371-55698848
Email: admin@gangsteel.com
Address: Zhengzhou city, New east Area, Henan Province In China
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:
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NV A general Strength Chemical Composition |
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|
Grade |
The Element Max (%) |
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|
C |
Si |
Mn |
P |
S |
Al |
N |
|
|
NV A |
0.21 |
0.05 |
2.5 x C |
0.035 |
0.035 |
- |
|
|
Nb |
V |
Ti |
Cu |
Cr |
Ni |
Mo |
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|
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|
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|
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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】%
|
NV A 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 |
|
|
NV A |
mm |
Min Mpa |
Mpa |
Min % |
+20 |
J |
J |
|
t≤50 |
235 |
400-520 |
22% |
- |
- |
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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 A |
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|
AB/A |
GL-A |
LR/A |
BV/A |
CCS/A |
K A |
R A |
RI/A |
If you need more stock steel plates in shipbuilding steel plate, please click warehouse sizes.
Gangsteel is specialized in supplying DNV general strength steel plate in NV B,DNV Grade B,Grade B.
Gangsteel is specialized in supplying DNV high strength steel plate in NV D32,DNV Grade D32,D32.
Gangsteel is specialized in supplying DNV high strength steel plate in NV D36,DNV Grade D36,D36.
Gangsteel is specialized in supplying DNV high strength steel plate in NV D40,DNV Grade D40,D40.
