
| C max | Si max | Mn | P max | S max | Als | Nb | V | Ti max. | Cu max. | Cr max. | Ni max. | Mo max. | N max. | 
| 0.18 | 0.50 | 0.90-1.60 | 0.025 | 0.0.25 | 0.015 | 0.02-0.05 | 0.05-0.10 | 0.02 | 0.35 | 0.20 | 0.40 | 0.08 | - | 
| Yield Strength (MPa) min. | Tensile Strength (MPa) | Elongation min. % | 
| 315 | 450-570 | 22 | 
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.