Back (Fe-Base)

1.3292 | HS 7-7-7-11 | ASP 2060

Numeric designation1.3292 | ASP 2060
Chemical designationHS 7-7-7-11
State+AC
Etching3% Nital

The micrographs show the high-speed steel in the soft-annealed condition. Due to the high carbide density, the hardness is 34 HRC.