Properties
General
| Property | Temperature | Value | |
|---|---|---|---|
Density | 23.0 °C | 13.6 g/cm³ Show Supplier Material materials with Density of 13.6 g/cm³ | |
Binder | Cobalt binder | ||
Grain structure | Coarse grain size | ||
Mechanical
| Property | Temperature | Value |
|---|---|---|
Compressive strength | 23.0 °C | 3400 MPa Show Supplier Material materials with Compressive strength of 3400 MPa |
Elastic modulus | 23.0 °C | 490 GPa Show Supplier Material materials with Elastic modulus of 490 GPa |
Hardness, Rockwell A | 23.0 °C | 84.2 [-] Show Supplier Material materials with Hardness, Rockwell A of 84.2 [-] |
Hardness, Vickers, 10 | 23.0 °C | 850 [-] Show Supplier Material materials with Hardness, Vickers, 10 of 850 [-] |
Plane-Strain Fracture Toughnes | 23.0 °C | 24 MPa·√m Show Supplier Material materials with Plane-Strain Fracture Toughnes of 24 MPa·√m |
Tensile strength, transverse | 23.0 °C | 2900 MPa Show Supplier Material materials with Tensile strength, transverse of 2900 MPa |
Thermal
| Property | Temperature | Value |
|---|---|---|
Coefficient of thermal expansion | 23.0 °C | 6.3E-6 1/K Show Supplier Material materials with Coefficient of thermal expansion of 6.3E-6 1/K |
Thermal conductivity | 23.0 °C | 100 W/(m·K) Show Supplier Material materials with Thermal conductivity of 100 W/(m·K) |
Chemical properties
| Property | Value | Comment | |
|---|---|---|---|
Cobalt | 20 % Show Supplier Material materials with Cobalt of 20 % | as binder | |
Tungsten | WC balance | ||
Technological properties
| Property |
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