Properties
General
| Property | Temperature | Value |
|---|---|---|
Density | 20.0 °C | 8.4 g/cm³ Show Material materials with Density of 8.4 g/cm³ |
Dimension
| Property | Value |
|---|---|
Dimensions | Durchmesser |
Mechanical
| Property | Temperature | Value |
|---|---|---|
Elastic modulus | 20.0 °C | 108 GPa Show Material materials with Elastic modulus of 108 GPa |
Elongation | 20.0 °C | 12 % Show Material materials with Elongation of 12 % |
Hardness, Brinell | 20.0 °C | 115 - 145 [-] Show Material materials with Hardness, Brinell of 115 - 145 [-] |
Hardness, Vickers | 20.0 °C | 120 - 150 [-] Show Material materials with Hardness, Vickers of 120 - 150 [-] |
Tensile strength | 20.0 °C | 460 MPa Show Material materials with Tensile strength of 460 MPa |
Yield strength Rp0.2 | 20.0 °C | 250 MPa Show Material materials with Yield strength Rp0.2 of 250 MPa |
Thermal
| Property | Temperature | Value |
|---|---|---|
Coefficient of thermal expansion | 20.0 °C | 1.92E-5 1/K Show Material materials with Coefficient of thermal expansion of 1.92E-5 1/K |
100.0 °C | 1.92E-5 1/K Show Material materials with Coefficient of thermal expansion of 1.92E-5 1/K | |
Melting point | 880 - 915 °C Show Material materials with Melting point of 880 - 915 °C | |
Thermal conductivity | 20.0 °C | 71 W/(m·K) Show Material materials with Thermal conductivity of 71 W/(m·K) |
Electrical
| Property | Temperature | Value |
|---|---|---|
Electrical conductivity | 20.0 °C | 8.90E+6 S/m Show Material materials with Electrical conductivity of 8.90E+6 S/m |
Electrical resistivity | 20.0 °C | 1.12E-7 Ω·m Show Material materials with Electrical resistivity of 1.12E-7 Ω·m |
Chemical properties
| Property | Value |
|---|---|
Copper | 66 - 70 % Show Material materials with Copper of 66 - 70 % |
Iron | 0.4 % Show Material materials with Iron of 0.4 % |
Lead | 0.8 % Show Material materials with Lead of 0.8 % |
Nickel | 0.5 % Show Material materials with Nickel of 0.5 % |
Other | Rest Zn, total 0.5 |
Silicon | 0.7 - 1.3 % Show Material materials with Silicon of 0.7 - 1.3 % |
Technological properties
| Property | ||
|---|---|---|
| Brazing | hard brazing : medium, soft brazing: medium | |
| Workability | Cold forming degree between anneals: max. 80 %, general (condition): good | |