S420NL steel is a good weldability structural steel grade. General requirements for arc welding of the steels specified shall be as given in EN 1011-2.
Compare the S355N, S420NL steel grade has more yield and tensile strength. The equal grade of S420NL is S420ML.
S420NL steel Chemical composition
|
Grade |
C % |
Si % |
Mn % |
P % |
S % |
V % |
AL % |
Cr % |
|
S420NL |
0.200 |
0.600 |
1.0-1.7 |
0.025 |
0.030 |
0.020 |
0.020 |
0.300 |
|
Cu % |
Mo % |
Nb % |
Ni % |
Ti % |
N % |
|
|
|
|
0.550 |
0.100 |
0.050 |
0.800 |
0.050 |
0.025 |
|
|
Mechanical properties of grade S420NL
|
Grade |
Thickness(mm) |
Min Yield (Mpa) |
Tensile(MPa) |
Elongation(%) |
Min Impact Energy |
|
|
S420NL |
8mm-100mm |
360Map-420Mpa |
520-680Mpa |
19% |
-50 |
27J |
|
101mm-200mm |
330Mpa-360Mpa |
500-650Mpa |
18% |
-50 |
27J |
|
|
201mm-250mm |
320Mpa-330Mpa |
500-650Mpa |
18% |
-50 |
27J |
|
as a S420NL steel supplier , BEBON is specialized in supplying EN10025-3 steel plate in S420NL. For more information of S420NL steel plates, please contact us!
Just like you, 70% customers choose long-term cooperation with BBN steel not only for our good product and service quality, good reputation in the international market, but also for our experienced one-stop raw material supply and further steel processing!
