1.0605 | C75 hardened
| Numeric designation | 1.0605 | 
|---|---|
| Chemical designation | C75 | 
| State | hardened | 
| Etching | 3 % Nital | 
Martensitic microstructure of a C75 in the self-quenched state.
| Numeric designation | 1.0605 | 
|---|---|
| Chemical designation | C75 | 
| State | hardened | 
| Etching | 3 % Nital | 
Martensitic microstructure of a C75 in the self-quenched state.