| Mn (MIN) | C (MAX) | Si (MAX) | P (MAX) | S (MAX) | Size |
| 65% | 7.0% | 2.5% | 0.25% | 0,03% | 10~ 50 mm, 10~ 100 mm |
| 65% | 7.0% | 4.5% | 0.4% | 0,03% | 10~ 50 mm,10~ 100 mm |
| 75% | 8.0% | 1.5% | 0.2% | 0,03% | 10~ 50 mm,10~ 100 mm |
| 75% | 8.0% | 2.5% | 0.33% | 0,03% | 10~ 50 mm,10~ 100 mm |
| 75% | 2.0% | 2.0% | 0.4% | 0,02% | 10~ 50 mm,10~ 100 mm |
| 78% | 1.5% | 2.0% | 0.4% | 0,02% | 10~ 50 mm,10~ 100 mm |
