Grade |
|
Chemical composition % MAX |
||||||||||||
|
C |
Si |
Mn |
P |
S |
Nb |
V |
Al |
Ti |
Cr |
Ni |
Mo |
N |
|
S420M |
|
0.18 |
0.55 |
1.8 |
0.035 |
0.03 |
0.06 |
0.14 |
0.015 |
0.06 |
0.35 |
0.85 |
0.23 |
0.027 |
|
Mechanical properties MIN |
|||||||||||||
|
Yield strength (Mpa) |
Tensile strength (Mpa) |
Elongation |
|||||||||||
TH(MM) |
≤16 |
>16≤40 |
>40≤63 |
>63 ≤80 |
>80≤100 |
>100≤150 |
≤40 |
>40≤63 |
>63 ≤80 |
>80≤100 |
>100≤120 |
|
||
|
420 |
400 |
390 |
380 |
370 |
365 |
520-680 |
500-660 |
480-640 |
470-630 |
460-620 |
19 |
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!
Henan BEBON Iron&Steel co.,ltd.