Eigenschaften
Allgemein
| Property | Temperature | Value | |
|---|---|---|---|
Dichte | 23.0 °C | 13.05 g/cm³ Show Supplier Material materials with Dichte of 13.05 g/cm³ | |
Binder | Cobalt binder | ||
Kornstruktur | Fine grain size | ||
Mechanisch
| Property | Temperature | Value |
|---|---|---|
Druckfestigkeit | 23.0 °C | 5700 MPa Show Supplier Material materials with Druckfestigkeit of 5700 MPa |
Elastizitätsmodul | 23.0 °C | 525 GPa Show Supplier Material materials with Elastizitätsmodul of 525 GPa |
Härte, Rockwell A | 23.0 °C | 91 [-] Show Supplier Material materials with Härte, Rockwell A of 91 [-] |
Härte, Vickers | 23.0 °C | 1490 [-] Show Supplier Material materials with Härte, Vickers of 1490 [-] |
Plane-Strain Fracture Toughnes | 23.0 °C | 11.6 MPa·√m Show Supplier Material materials with Plane-Strain Fracture Toughnes of 11.6 MPa·√m |
Zugfestigkeit, transversal | 23.0 °C | 2300 MPa Show Supplier Material materials with Zugfestigkeit, transversal of 2300 MPa |
Thermisch
| Property | Temperature | Value |
|---|---|---|
Koeffizient der thermischen Ausdehnung | 23.0 °C | 5.7E-6 1/K Show Supplier Material materials with Koeffizient der thermischen Ausdehnung of 5.7E-6 1/K |
Wärmeleitfähigkeit | 23.0 °C | 75 W/(m·K) Show Supplier Material materials with Wärmeleitfähigkeit of 75 W/(m·K) |
Chemical properties
| Property | Value | Comment | |
|---|---|---|---|
Kobalt | 11 % Show Supplier Material materials with Kobalt of 11 % | as binder | |
Wolfram | WC balance | ||
Technological properties
| Property |
|---|