DNV E420 steel,DNV grade E420,E420 plate
DNV GRADE E420 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 E420 steel specification and price ,we are DNV E420 steel suppliers and manufacturer ,if you need DNV E420 steel exporter ,please contact us
DNV E420 Chemical Composition
| Element |
DNV E420 Max % |
Element |
DNV E420 Max % |
|
C |
0.21 |
Ni |
0.40 |
|
Mn |
1.70 |
Mo |
0.08 |
|
Si |
0.10-0.55 |
Al |
0.020 min |
|
S |
0.035 |
Nb |
0.20-0.05 |
|
P |
0.035 |
V |
0.05-0.10 |
|
Cu |
0.35 |
Ti |
0.0007-0.05 |
|
Cr |
0.20 |
N |
DNV E420 Mechanical properties
Grade |
Thickness |
Yield Strength |
Tensile Strength |
Elongation |
Impact Energy |
|
(mm) |
MPa (min) |
MPa |
% (min) |
(KV J) (min) |
|
|
0 degree |
|||||
|
DNV E420 |
8-260 |
420 |
530-680 |
18 |
28J |
If you need DNV E420 steel,DNV grade E420,DNV E420 plate, please feel free to contact us soon to get a competitive price.
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