Propiedades
General
| Property | Temperature | Value |
|---|---|---|
Densidad | 23.0 °C | 18.5 g/cm³ Show Supplier Material materials with Densidad of 18.5 g/cm³ |
Mecánica
| Property | Temperature | Value | Comment |
|---|---|---|---|
Dureza Rockwell C | 23.0 °C | 31 [-] Show Supplier Material materials with Dureza Rockwell C of 31 [-] | |
Elongación | 23.0 °C | 10 % Show Supplier Material materials with Elongación of 10 % | ASTM B777 |
Módulo elástico | 23.0 °C | 385 GPa Show Supplier Material materials with Módulo elástico of 385 GPa | |
Resistencia a la tracción | 23.0 °C | 800 MPa Show Supplier Material materials with Resistencia a la tracción of 800 MPa |
Aplicaciones térmicas
| Property | Temperature | Value |
|---|---|---|
Coeficiente de dilatación térmica | 23.0 °C | 5E-6 1/K Show Supplier Material materials with Coeficiente de dilatación térmica of 5E-6 1/K |
Conductividad térmica | 500.0 °C | 90 W/(m·K) Show Supplier Material materials with Conductividad térmica of 90 W/(m·K) |
Eléctrico
| Property | Temperature | Value |
|---|---|---|
Resistividad eléctrica | 23.0 °C | 1.1E-7 Ω·m Show Supplier Material materials with Resistividad eléctrica of 1.1E-7 Ω·m |
Chemical properties
| Property | Value |
|---|---|
Hierro | binder |
Níquel | binder |
Wolframio | 97 % Show Supplier Material materials with Wolframio of 97 % |
Technological properties
| Property | ||
|---|---|---|
| Application areas | Densimet® tungsten alloys are distinguished by their particularly high density. Combined with their ability to absorb radiation as well as their outstanding mechanical properties and machinability, they are the ideal materials for a wide range of applications, such as in aerospace, the automotive industry, medical engineering and the construction industry. | |
| Brazing | Possible | |
| Coating | Possible (PVD, CVD, electrochemical) | |
| Corrosion properties | Good corrosion resistance against metal melts | |
| General machinability | Better machinability compared to pure tungsten | |
| Other | Weakly ferromagnetic | |