1.4005 | X12CrS13 +QT
| Numeric designation | 1.4005 |
|---|---|
| Chemical designation | X12CrS13 |
| State | QT |
| Etching | V2A-Beize @ RT |
Martensitic chromium steel, sulfurized for better machinability (free machining steel). Here in quenched and tempered condition, the hardness is 320 HV5.
