Steel Types According To Their Steel Groups
| TEMPERED STEELS | 42CrMo4 – SAE4140 – SAE5140 – 41Cr4 – SAE4340 34CrNiMo6 – 34CrMo 4 – 50CrMo4 – 34Cr4 |
| CASE HARDENING STEEL | 16 MnCr5 – 20MnCr5 – SAE8620 – 20NiCrMo2 – 17CrNiMo6 13 NiCr6 – 15CrNi6 – 15Cr3 – 18CrNi8 |
| SPRING STEELS | 60SIMN5 – 55CR3 – 50CRV4 – SAE9262 – SAE9260 – 62SICR5 |
| STEELS WITH MICRO ALLOY | 38MnSiVS5 – 30MnVS6 – SAE1141 |
| CARBON STEELS | C(10-70) / SAE 1010 – 1020 – 1030 – 1040 – 1045 – 1050 – 1060 – 1070 – 1080 – 1090 |
| CONSTRUCTIVE STEELS | S355J2G3 – S235JO – S275JO – ST37-2 – ST52-3 – ST 44-2 – ST50-2 – ST60-2 – ST70-2 |
| FREE CUTTING STEELS | 11SMnPb30 – 11SMnPb37 – 11SMn30 – 11SMn37 – 10S20 – 35S20 – 45S20 – 60S20 |
| STAINLESS STEELS | X20Cr13 – X46Cr13 |
| BEARING STEELS | 100Cr6 – 100CrMn6 |
| STEELS WITH SPECIAL ALLOY | 31Mn4 |