| Steel No. | Wt% of S removal from steel | |
| To slag | To air | |
| A | 3.04 | 96.96 |
| B | 2.86 | 97.14 |
| C | 2.20 | 97.80 |
| D | 1.86 | 98.76 |
| E | 3.75 | 96.25 |
| F | 1.32 | 98.68 |