CEN/TS 13388: Grade CW703R – 660 MPa Tensile Strength, 190 HV Hardness
Properties
General
| Property | Temperature | Value |
|---|---|---|
Density | 20.0 °C | 8.2 g/cm³ |
Dimension
| Property | Value |
|---|---|
Dimensions | Dicke |
Mechanical
| Property | Temperature | Value |
|---|---|---|
Bending angle 90° | 20.0 °C | 0 - 1 °/t |
Elastic modulus | 20.0 °C | 115 GPa |
Elongation A50 | 20.0 °C | 8 - 10 % |
Hardness, Vickers | 20.0 °C | 190 - 220 [-] |
Tensile strength | 20.0 °C | 660 - 750 MPa |
Yield strength Rp0.2 | 20.0 °C | 580 MPa |
Thermal
| Property | Temperature | Value |
|---|---|---|
Coefficient of thermal expansion | 20.0 °C | 1.82E-5 1/K |
100.0 °C | 1.82E-5 1/K | |
Thermal conductivity | 20.0 °C | 78 W/(m·K) |
Electrical
| Property | Temperature | Value |
|---|---|---|
Electrical conductivity | 20.0 °C | 1.00E+7 S/m |
Electrical resistivity | 20.0 °C | 1E-7 Ω·m |
Chemical properties
| Property | Value |
|---|---|
Aluminium | 3 - 3.8 % |
Cobalt | 0.25 - 0.55 % |
Copper | 72 - 75 % |
Iron | 0.05 % |
Lead | 0.05 % |
Nickel | 0.3 % |
Other | Rest Zn, total 0.1 |
Tin | 0.1 % |
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