
| C max | Si | Mn | P | S max | Cu | Ti | Cr | Ni | Re | 
| 0.12 | 0.25-0.75 | 0.20-0.50 | 0.060-0.12 | 0.020 | 0.25–0.50 | - | 0.30-125 | 0.12-0.65 | - | 
| Grade | Yield Strength (MPa) min. | Tensile Strength (MPa) min. | Elongation min. % | 
| TB/T 1979 09CuPCrNi-A | 345 | 480 | 24 | 
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.