Allgemein
Property | Temperature | Value | |
---|---|---|---|
Dichte | 23.0 °C | 14.05 g/cm³ Show Supplier Material materials with Dichte of 14.05 g/cm³ | |
Binder | Cobalt binder | ||
Kornstruktur | Fine grain size |
Mechanisch
Property | Temperature | Value |
---|---|---|
Druckfestigkeit | 23.0 °C | 4600 MPa Show Supplier Material materials with Druckfestigkeit of 4600 MPa |
Elastizitätsmodul | 23.0 °C | 530 GPa Show Supplier Material materials with Elastizitätsmodul of 530 GPa |
Härte, Rockwell A | 23.0 °C | 88.8 [-] Show Supplier Material materials with Härte, Rockwell A of 88.8 [-] |
Härte, Vickers, 10 | 23.0 °C | 1250 [-] Show Supplier Material materials with Härte, Vickers, 10 of 1250 [-] |
Plane-Strain Fracture Toughnes | 23.0 °C | 13.1 MPa·√m Show Supplier Material materials with Plane-Strain Fracture Toughnes of 13.1 MPa·√m |
Zugfestigkeit, transversal | 23.0 °C | 3100 MPa Show Supplier Material materials with Zugfestigkeit, transversal of 3100 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 | 90 W/(m·K) Show Supplier Material materials with Wärmeleitfähigkeit of 90 W/(m·K) |
Chemical properties
Property | Value | Comment | |
---|---|---|---|
Kobalt | 15 % Show Supplier Material materials with Kobalt of 15 % | as binder | |
Wolfram | WC balance |
Technological properties
Property |
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