General
Property | Temperature | Value |
---|---|---|
Density | 23.0 °C | 18.5 g/cm³ Show Supplier Material materials with Density of 18.5 g/cm³ |
Mechanical
Property | Temperature | Value | Comment |
---|---|---|---|
Elastic modulus | 23.0 °C | 385 GPa Show Supplier Material materials with Elastic modulus of 385 GPa | |
Elongation | 23.0 °C | 10 % Show Supplier Material materials with Elongation of 10 % | ASTM B777 |
Hardness, Rockwell C | 23.0 °C | 31 [-] Show Supplier Material materials with Hardness, Rockwell C of 31 [-] | |
Tensile strength | 23.0 °C | 800 MPa Show Supplier Material materials with Tensile strength of 800 MPa |
Thermal
Property | Temperature | Value |
---|---|---|
Coefficient of thermal expansion | 23.0 °C | 5E-6 1/K Show Supplier Material materials with Coefficient of thermal expansion of 5E-6 1/K |
Thermal conductivity | 500.0 °C | 90 W/(m·K) Show Supplier Material materials with Thermal conductivity of 90 W/(m·K) |
Electrical
Property | Temperature | Value |
---|---|---|
Electrical resistivity | 23.0 °C | 1.1E-7 Ω·m Show Supplier Material materials with Electrical resistivity of 1.1E-7 Ω·m |
Chemical properties
Property | Value |
---|---|
Iron | binder |
Nickel | binder |
Tungsten | 97 % Show Supplier Material materials with Tungsten 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 |