DNV A690 steel,DNV grade A690,A690 plate
DNV A690 is applied to extra high strength steels, which is defined as steel with specified min yield stress of 420Mpa. The max yield is 690Mpa
BEBON steel can supply DNV A690 steel specification and price ,we are DNV grade A690 steel suppliers and manufacturer ,if you need DNV A690 steel exporter ,please contact us
DNV A690 Chemical composition
| Element |
DNV A690 Max % |
Element |
DNV A690 max % |
|
C |
0.21 |
Ni |
2.0 |
|
Mn |
1.70 |
Mo |
1.0 |
|
Si |
0.10-0.55 |
Al |
0.015 min |
|
S |
0.035 |
Nb |
0.06 |
|
P |
0.035 |
V |
0.10 |
|
Cu |
1.5 |
Ti |
0.20 |
|
Cr |
2.0 |
N |
0.020 |
DNV A690 Mechanical properties
Grade |
Thickness |
Yield Strength |
Tensile Strength |
Elongation |
Impact Energy |
|
(mm) |
MPa (min) |
MPa |
% (min) |
(KV J) (min) |
|
|
0 degree |
|||||
|
DNV A690 |
8-260 |
690 |
770-940 |
14 |
46J |
If you need DNV A690 steel,DNV grade A690,A690 plate, please feel free to contact us soon to get a competitive price.
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