RDP 67-48
| SERTLİK (HARDNESS) | 47-49 HRC |
| YAPI (MATERIAL) | Acicular |
| ÇEKME MUKAVEMETİ (TENSILE STRENGTH) | 500-700 N/mm² |
| EĞME MUKAVEMETİ (BENDING STRENGTH) | 700-1000 N/mm2 |
| KIMYASAL ANALİZ (CHEMICAL ANALYSIS) | C | Si | S | CR | Ni | Mo | Mg |
| 3,30 | 1,00 | Max | 0,40 | 2,50 | 0,40 | 0,03 | |
| 3,70 | 1,60 | 0.001 | 0,90 | 3,50 | 0,90 | 0,06 |
