Allgemein
Property | Temperature | Value | |
---|---|---|---|
Dichte | 23.0 °C | 15.35 g/cm³ Show Supplier Material materials with Dichte of 15.35 g/cm³ | |
Binder | Cobalt binder | ||
Kornstruktur | Ultrafine-nano grain size |
Mechanisch
Property | Temperature | Value |
---|---|---|
Druckfestigkeit | 23.0 °C | 12500 MPa Show Supplier Material materials with Druckfestigkeit of 12500 MPa |
Elastizitätsmodul | 23.0 °C | 675 GPa Show Supplier Material materials with Elastizitätsmodul of 675 GPa |
Härte, Rockwell A | 23.0 °C | 95 [-] Show Supplier Material materials with Härte, Rockwell A of 95 [-] |
Härte, Vickers | 23.0 °C | 2240 [-] Show Supplier Material materials with Härte, Vickers of 2240 [-] |
Plane-Strain Fracture Toughnes | 23.0 °C | 7.5 MPa·√m Show Supplier Material materials with Plane-Strain Fracture Toughnes of 7.5 MPa·√m |
Zugfestigkeit, transversal | 23.0 °C | 2400 MPa Show Supplier Material materials with Zugfestigkeit, transversal of 2400 MPa |
Thermisch
Property | Temperature | Value |
---|---|---|
Koeffizient der thermischen Ausdehnung | 23.0 °C | 4.6E-6 1/K Show Supplier Material materials with Koeffizient der thermischen Ausdehnung of 4.6E-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 | 2 % Show Supplier Material materials with Kobalt of 2 % | as binder | |
Wolfram | WC balance |
Technological properties
Property |
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