GL D420 steel,GL grade D420,D420 plate
GL grade D420 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 GL D420 steel specification and price ,we are GL D420 steel suppliers and manufacturer ,if you need GL D420 steel exporter ,please contact us
GL D420 Chemical Composition
| Element |
GL D420 Max % |
Element |
GL D420 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 |
Grade |
Thickness |
Yield Strength |
Tensile Strength |
Elongation |
Impact Energy |
|
(mm) |
MPa (min) |
MPa |
% (min) |
(KV J) (min) |
|
|
0 degree |
|||||
|
GL D420 |
8-260 |
420 |
530-680 |
18 |
28J |
If you need GL D420 steel,GL grade D420,GL D420 plate, please feel free to contact us soon to get a competitive price.
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