GL A420 steel,GL grade A420,A420 plate
GL grade A420 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 A420 steel specification and price ,we are GL A420 steel suppliers and manufacturer ,if you need GL A420 steel exporter ,please contact us
GL A420 Chemical Composition
| Element |
GL A420 Max % |
Element |
GL A420 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 A420 |
8-260 |
420 |
530-680 |
18 |
28J |
If you need GL A420 steel,GL grade A420,GL A420 plate, please feel free to contact us soon to get a competitive price.
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