Grade | C | Mn | P | S | Si | Cr | Ni | Mo | N | Cu | Other Elements |
321(S32100) | 0.08 | 2.00 | 0.045 | 0.030 | 0.75 | 17.0 - 19.0 | 9.0 - 12.0 | --- | 0.10 | --- | Ti 5 × (C + N) min, 0.70 max |
Grade | Tensile Strength, min | Yield Strength, min | Elongation in 2 in. or 50 mm, min, % | Hardness, maxC | Cold Bend°D | |||
ksi | MPa | ksi | MPa | Brinell | Rockwell B | |||
321(S32100) | 75 | 515 | 30 | 205 | 40 | 217 | 95 | not required |
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.