EN 12166 Copper Brass Grade CuZn15 R310 – Specifications & Properties
Properties
General
| Property | Temperature | Value |
|---|---|---|
Density | 20.0 °C | 8.75 - 8.8 g/cm³ |
Mechanical
| Property | Temperature | Value | Comment |
|---|---|---|---|
Elastic modulus | 20.0 °C | 122 GPa | |
Elongation | 20.0 °C | 20 % | |
Elongation A50 | 20.0 °C | 10 % | |
Poisson's ratio | 20.0 °C | 0.34 [-] | |
Shear modulus | 23.0 °C | 40 GPa | Typical for Wrought Copper Brass |
Tensile strength | 20.0 °C | 310 - 370 MPa | |
Yield strength Rp0.2 | 20.0 °C | 200 - 290 MPa |
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 | 380 J/(kg·K) | |
Thermal conductivity | 20.0 °C | 159 W/(m·K) |
Electrical
| Property | Temperature | Value |
|---|---|---|
Electrical conductivity | 20.0 °C | 2.10E+7 S/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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