Allgemein
Property | Temperature | Value | Comment |
---|---|---|---|
Dichte | 23.0 °C | 9 - 10.2 g/cm³ Show Supplier Material materials with Dichte of 9 - 10.2 g/cm³ | (depends on the forming degree) |
Mechanisch
Property | Temperature | Value |
---|---|---|
Dehnung | 23.0 °C | 5 - 20 % Show Supplier Material materials with Dehnung of 5 - 20 % |
Zugfestigkeit | 23.0 °C | 500 - 1000 MPa Show Supplier Material materials with Zugfestigkeit of 500 - 1000 MPa |
Thermisch
Property | Temperature | Value | Comment |
---|---|---|---|
Koeffizient der thermischen Ausdehnung | 23.0 °C | 4.8E-6 1/K Show Supplier Material materials with Koeffizient der thermischen Ausdehnung of 4.8E-6 1/K | at 0–100°C |
Wärmeleitfähigkeit | 23.0 °C | 142 W/(m·K) Show Supplier Material materials with Wärmeleitfähigkeit of 142 W/(m·K) |
Elektrisch
Property | Temperature | Value |
---|---|---|
spezifischer Widerstand | 27.0 °C | 5.5E-6 Ω·m Show Supplier Material materials with spezifischer Widerstand of 5.5E-6 Ω·m |
Chemical properties
Property | Value | Comment |
---|---|---|
Aluminium | 2E-3 % Show Supplier Material materials with Aluminium of 2E-3 % | Max. |
Arsen | 2E-3 % Show Supplier Material materials with Arsen of 2E-3 % | Max. |
Chrom | 2E-3 % Show Supplier Material materials with Chrom of 2E-3 % | Max. |
Eisen | 3E-3 % Show Supplier Material materials with Eisen of 3E-3 % | Max. |
Kalium | 1E-3 % Show Supplier Material materials with Kalium of 1E-3 % | Max. |
Kalzium | 2E-3 % Show Supplier Material materials with Kalzium of 2E-3 % | Max. |
Kobalt | 3E-3 % Show Supplier Material materials with Kobalt of 3E-3 % | Max. |
Kohlenstoff | 5E-3 % Show Supplier Material materials with Kohlenstoff of 5E-3 % | Max. |
Kupfer | 1E-3 % Show Supplier Material materials with Kupfer of 1E-3 % | Max. |
Magnesium | 2E-3 % Show Supplier Material materials with Magnesium of 2E-3 % | Max. |
Molybdän | 99.9 % Show Supplier Material materials with Molybdän of 99.9 % | Min. |
Natrium | 2E-3 % Show Supplier Material materials with Natrium of 2E-3 % | Max. |
Nickel | 2E-3 % Show Supplier Material materials with Nickel of 2E-3 % | Max. |
Schwefel | 2E-3 % Show Supplier Material materials with Schwefel of 2E-3 % | Max. |
Silizium | 3E-3 % Show Supplier Material materials with Silizium of 3E-3 % | Max. |
Wolfram | 0.03 % Show Supplier Material materials with Wolfram of 0.03 % | Max. |
Technological properties
Property | ||
---|---|---|
Application areas | Alloying element for steel; Coating material; Heating element; Mount and current feedthrough for tungsten; Wires in lamps; Targets in x-ray tubes | |
Processing history | Heat treatment: annealed, unannealed | |
Surface Finish | ground, drawn (black/cleaned), hammered |