EN 12166 Grade CuZn15 H155 – High‑Quality Copper Alloy Wire for Industrial Applications
Wire fom copper alloy for general purposes.
Properties
General
| Property | Temperature | Value |
|---|---|---|
Density | 20.0 °C | 8.73 - 8.8 g/cm³ |
Mechanical
| Property | Temperature | Value |
|---|---|---|
Elastic modulus | 20.0 °C | 122 GPa |
100.0 °C | 119 GPa | |
200.0 °C | 114 GPa | |
300.0 °C | 109 GPa | |
400.0 °C | 103 GPa | |
500.0 °C | 94 GPa | |
600.0 °C | 84 GPa | |
700.0 °C | 74 GPa | |
Hardness, Vickers | 20.0 °C | 155 [-] |
Poisson's ratio | 20.0 °C | 0.34 [-] |
Shear modulus | 20.0 °C | 45 GPa |
Thermal
| Property | Temperature | Value | Comment |
|---|---|---|---|
Coefficient of thermal expansion | 23.0 °C | 1.7E-5 - 2.1E-5 1/K | Typical for Wrought Copper Brass |
Melting point | 875 - 1075 °C | Typical for Wrought Copper Brass | |
Specific heat capacity | 20.0 °C | 377 - 380 J/(kg·K) | |
Thermal conductivity | 20.0 °C | 159 W/(m·K) | |
80.0 °C | 167 W/(m·K) | ||
120.0 °C | 172 W/(m·K) | ||
160.0 °C | 176 W/(m·K) | ||
200.0 °C | 184 W/(m·K) | ||
Electrical
| Property | Temperature | Value |
|---|---|---|
Electrical conductivity | 20.0 °C | 2.10E+7 - 2.11E+7 S/m |
Electrical resistivity | 20.0 °C | 4.7E-8 Ω·m |
Specific Electrical conductivity | 36 % IACS |
Chemical properties
| Property | Value |
|---|---|
Aluminium | 0.02 % |
Copper | 84 - 86 % |
Iron | 0.05 % |
Lead | 0.05 % |
Nickel | 0.3 % |
Tin | 0.1 % |
Metal
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