1.2379 | X153CrMoV12 +AC
| Numeric designation | 1.2379 |
|---|---|
| Chemical designation | X153CrMoV12 |
| State | soft annealed (+AC) |
| Etching | 3 % Nital |
The microstructure of the wear-resistant secondary hardener consists of (primary) chromium carbides with spheroidal cementite in a ferritic matrix.
