EN 12166 CuZn39Pb3 H095 – Copper Alloy Grade Specification & Key Properties
Wire fom copper alloy for general purposes.
Properties
General
| Property | Temperature | Value |
|---|---|---|
Density | 20.0 °C | 8.4 - 8.47 g/cm³ |
Mechanical
| Property | Temperature | Value | Comment |
|---|---|---|---|
Elastic modulus | 20.0 °C | 96 - 97 GPa | |
Hardness, Vickers | 20.0 °C | 95 - 130 [-] | |
Shear modulus | 23.0 °C | 40 GPa | Typical for Wrought Copper Brass |
Thermal
| Property | Temperature | Value | Comment |
|---|---|---|---|
Coefficient of thermal expansion | 100.0 °C | 1.93E-5 1/K | |
200.0 °C | 2.1E-5 1/K | ||
300.0 °C | 2.14E-5 1/K | ||
800.0 °C | 2.47E-5 1/K | ||
Melting point | 875 - 1075 °C | Typical for Wrought Copper Brass | |
Specific heat capacity | 20.0 °C | 377 J/(kg·K) | |
Thermal conductivity | -200.0 °C | 50 W/(m·K) | |
20.0 °C | 113 - 123 W/(m·K) | ||
Electrical
| Property | Temperature | Value |
|---|---|---|
Electrical conductivity | 20.0 °C | 1.46E+7 - 1.50E+7 S/m |
200.0 °C | 1.20E+7 S/m | |
Electrical resistivity | 20.0 °C | 6.6E-8 Ω·m |
200.0 °C | 8.3E-8 Ω·m | |
Specific Electrical conductivity | 25 - 25.2 % IACS | |
Chemical properties
| Property | Value |
|---|---|
Aluminium | 0.05 % |
Copper | 57 - 59 % |
Iron | 0.3 % |
Lead | 2.5 - 3.5 % |
Nickel | 0.3 % |
Tin | 0.3 % |
Metal
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