General
Property | Temperature | Value | |
---|---|---|---|
Density | 23.0 °C | 15.35 g/cm³ Show Supplier Material materials with Density of 15.35 g/cm³ | |
Binder | Cobalt binder | ||
Grain structure | Ultrafine-nano grain size |
Mechanical
Property | Temperature | Value |
---|---|---|
Compressive strength | 23.0 °C | 12500 MPa Show Supplier Material materials with Compressive strength of 12500 MPa |
Elastic modulus | 23.0 °C | 675 GPa Show Supplier Material materials with Elastic modulus of 675 GPa |
Hardness, Rockwell A | 23.0 °C | 95 [-] Show Supplier Material materials with Hardness, Rockwell A of 95 [-] |
Hardness, Vickers | 23.0 °C | 2240 [-] Show Supplier Material materials with Hardness, 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 |
Tensile strength, transverse | 23.0 °C | 2400 MPa Show Supplier Material materials with Tensile strength, transverse of 2400 MPa |
Thermal
Property | Temperature | Value |
---|---|---|
Coefficient of thermal expansion | 23.0 °C | 4.6E-6 1/K Show Supplier Material materials with Coefficient of thermal expansion of 4.6E-6 1/K |
Thermal conductivity | 23.0 °C | 90 W/(m·K) Show Supplier Material materials with Thermal conductivity of 90 W/(m·K) |
Chemical properties
Property | Value | Comment | |
---|---|---|---|
Cobalt | 2 % Show Supplier Material materials with Cobalt of 2 % | as binder | |
Tungsten | WC balance |
Technological properties
Property |
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