Allgemein
Property | Temperature | Value | |
---|---|---|---|
Dichte | 23.0 °C | 14.15 g/cm³ Show Supplier Material materials with Dichte of 14.15 g/cm³ | |
Binder | Cobalt binder | ||
Kornstruktur | Submicron grain size |
Mechanisch
Property | Temperature | Value |
---|---|---|
Druckfestigkeit | 23.0 °C | 6100 MPa Show Supplier Material materials with Druckfestigkeit of 6100 MPa |
Elastizitätsmodul | 23.0 °C | 560 GPa Show Supplier Material materials with Elastizitätsmodul of 560 GPa |
Härte, Rockwell A | 23.0 °C | 90.9 [-] Show Supplier Material materials with Härte, Rockwell A of 90.9 [-] |
Härte, Vickers, 10 | 23.0 °C | 1480 [-] Show Supplier Material materials with Härte, Vickers, 10 of 1480 [-] |
Plane-Strain Fracture Toughnes | 23.0 °C | 12.5 MPa·√m Show Supplier Material materials with Plane-Strain Fracture Toughnes of 12.5 MPa·√m |
Zugfestigkeit, transversal | 23.0 °C | 4000 MPa Show Supplier Material materials with Zugfestigkeit, transversal of 4000 MPa |
Thermisch
Property | Temperature | Value |
---|---|---|
Koeffizient der thermischen Ausdehnung | 23.0 °C | 5.4E-6 1/K Show Supplier Material materials with Koeffizient der thermischen Ausdehnung of 5.4E-6 1/K |
Wärmeleitfähigkeit | 23.0 °C | 85 W/(m·K) Show Supplier Material materials with Wärmeleitfähigkeit of 85 W/(m·K) |
Chemical properties
Property | Value | Comment | |
---|---|---|---|
Kobalt | 12 % Show Supplier Material materials with Kobalt of 12 % | as binder | |
Wolfram | WC balance |
Technological properties
Property |
---|