Grade | C for product thickness in mm | P | S | N | Cr | Mo | |||||
St52-3 | ≤16 | 16-32 | 30-40 | 40-63 | 63-100 | ≥100 | ≤0.040 | ≤0.040 | |||
≤0.20 | .≤0.20 | ≤0.22 | ≤0.22 | ≤0.22 | - |
Grade | Yield Strength | Tensile Strength | |||||||
(for product thickness in mm) | (for product thickness in mm) | ||||||||
St52-3 | ≤3 | 3-100 | ≥100 | ≤16 | 16-40 | 40-63 | 63-80 | 80-100 | ≥100 |
510-680 | 490-630 | - | 355 | 345 | 335 | 325 | 315 |
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.