
| Grade | Chemical Composition(%) | ||||
| C Max | Si  | Mn  | P  | S Max  | |
| China TB/T 1979 09CuPTiRE-B | 0.12 | 0.2-0.5 | 0.25-0.70 | 0.06-0.12 | 0.02 | 
| Grade | Mechanical Property |  | |||
| Yield Strength(MPa) min | Tensile Strength(MPa) min | % Elongation min | |||
| China TB/T 1979 09CuPTiRE-B | 348 | 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.