Properties
Mechanical
| Property | Value | Comment |
|---|---|---|
Hardness, Brinell | 277 [-] Show Supplier Material materials with Hardness, Brinell of 277 [-] | annealed |
Hardness, Rockwell C | 66 - 69 [-] Show Supplier Material materials with Hardness, Rockwell C of 66 - 69 [-] |
Chemical properties
| Property | Value |
|---|---|
Carbon | 1.08 % Show Supplier Material materials with Carbon of 1.08 % |
Chromium | 4.1 % Show Supplier Material materials with Chromium of 4.1 % |
Cobalt | 8 % Show Supplier Material materials with Cobalt of 8 % |
Iron | Balance |
Molybdenum | 9.5 % Show Supplier Material materials with Molybdenum of 9.5 % |
Tungsten | 1.5 % Show Supplier Material materials with Tungsten of 1.5 % |
Vanadium | 1.2 % Show Supplier Material materials with Vanadium of 1.2 % |
Technological properties
| Property | ||
|---|---|---|
| Application areas | For tools subject to severe mechanical wear, particularly suitable for die-sinking cutters, milling cutters and engraving machines, suitable for non-cutting shaping | |
| Heat Treatment | Soft annealing: 820-860°C (Cooling in furnace) - Stress relief annealing: 630-650°C (Cooling in furnace) - Hardening: 1160-1190°C and quenching in air, oil or salt bath T=550°C - Tempering: at least 3 times 530-560°C | |