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DNV A690STEEL PLATE
Gangsteel is specialized in supplying DNV extra high strength steel plate in DNV Grade A690. For more information of Grade A690 steel plate, please check them in following:
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DNV A690 extra high Strength Chemical Composition |
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|
Grade |
The Element Max (%) |
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|
C |
Si |
Mn |
P |
S |
Al |
N |
|
|
DNV A690 |
0.21 |
0.10-0.55 |
1.7 |
0.035 |
0.035 |
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】%
|
DNV A690 extra high 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 |
|
|
DNV A690 |
mm |
Min Mpa |
Mpa |
Min % |
0 |
J |
J |
|
t≤50 |
690 |
770-940 |
14% |
46 |
69 |
||
|
50＜t≤70 |
690 |
770-940 |
14% |
46 |
69 |
||
|
70＜t≤150 |
690 |
770-940 |
14% |
46 |
69 |
||
|
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
|
Equivalent steel grade of DNV A690 |
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|
AB/AQ70 |
GL-A690 |
LR/AH69 |
BV/A690 |
CCS/A690 |
K A70 |
R A70 |
RI/A690 |
If you need more stock steel plates in shipbuilding steel plate, please click warehouse sizes.
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