Eigenschaften
Allgemein
| Property | Temperature | Value | |
|---|---|---|---|
Dichte | 23.0 °C | 14.95 g/cm³ Show Supplier Material materials with Dichte of 14.95 g/cm³ | |
Binder | Cobalt binder | ||
Kornstruktur | Submicron grain size | ||
Mechanisch
| Property | Temperature | Value |
|---|---|---|
Druckfestigkeit | 23.0 °C | 7200 MPa Show Supplier Material materials with Druckfestigkeit of 7200 MPa |
Elastizitätsmodul | 23.0 °C | 625 GPa Show Supplier Material materials with Elastizitätsmodul of 625 GPa |
Härte, Rockwell A | 23.0 °C | 92.9 [-] Show Supplier Material materials with Härte, Rockwell A of 92.9 [-] |
Härte, Vickers, 10 | 23.0 °C | 1800 [-] Show Supplier Material materials with Härte, Vickers, 10 of 1800 [-] |
Plane-Strain Fracture Toughnes | 23.0 °C | 8.8 MPa·√m Show Supplier Material materials with Plane-Strain Fracture Toughnes of 8.8 MPa·√m |
Zugfestigkeit, transversal | 23.0 °C | 3700 MPa Show Supplier Material materials with Zugfestigkeit, transversal of 3700 MPa |
Thermisch
| Property | Temperature | Value |
|---|---|---|
Koeffizient der thermischen Ausdehnung | 23.0 °C | 5.1E-6 1/K Show Supplier Material materials with Koeffizient der thermischen Ausdehnung of 5.1E-6 1/K |
Wärmeleitfähigkeit | 23.0 °C | 90 W/(m·K) Show Supplier Material materials with Wärmeleitfähigkeit of 90 W/(m·K) |
Chemical properties
| Property | Value | Comment | |
|---|---|---|---|
Kobalt | 6 % Show Supplier Material materials with Kobalt of 6 % | as binder | |
Wolfram | WC balance | ||
Technological properties
| Property |
|---|