Propiedades
Mecánica
| Property | Value | Comment |
|---|---|---|
Dureza Brinell | 269 [-] Show Supplier Material materials with Dureza Brinell of 269 [-] | annealed |
Dureza Rockwell C | 64 - 67 [-] Show Supplier Material materials with Dureza Rockwell C of 64 - 67 [-] |
Chemical properties
| Property | Value |
|---|---|
Carbono | 0.92 % Show Supplier Material materials with Carbono of 0.92 % |
Cobalto | 4.8 % Show Supplier Material materials with Cobalto of 4.8 % |
Cromo | 4.1 % Show Supplier Material materials with Cromo of 4.1 % |
Hierro | Balance |
Molibdeno | 5 % Show Supplier Material materials with Molibdeno of 5 % |
Vanadio | 1.9 % Show Supplier Material materials with Vanadio of 1.9 % |
Wolframio | 6.4 % Show Supplier Material materials with Wolframio of 6.4 % |
Technological properties
| Property | ||
|---|---|---|
| Application areas | Heavy-duty milling cutters, highly stressed twist drills and taps, profile knives, machining of high-strength materials, broaches | |
| Heat Treatment | Soft annealing: 820-860°C (Cooling in furnace) - Stress relief annealing: 630-650°C (Cooling in furnace) - Hardening: 1190-1230°C and quenching in air, oil or salt bath T=550°C - Tempering: at least 3 times 540-570°C | |