EN 12163 CuCo1Ni1Be R730 Alloy – High-Performance Copper-Based Grade
The material CuCo1Ni1Be , mat. No CW103C is incomparable to a DIN-make. It is used in the form of plates, sheets, stripes, circular blanks, bars, prematerial for forged parts, wires, profiles and forged parts.
Properties
General
| Property | Temperature | Value |
|---|---|---|
Density | 20.0 °C | 8.3 - 8.8 g/cm³ |
Mechanical
| Property | Temperature | Value | Comment |
|---|---|---|---|
Elastic modulus | 23.0 °C | 110 - 130 GPa | Typical for Wrought Copper High Copper Alloy |
Elongation | 20.0 °C | 8 % | |
Elongation A100 | 20.0 °C | 2 - 4 % | |
Elongation A11.3 | 20.0 °C | 4 - 6 % | |
Tensile strength | 20.0 °C | 730 MPa | |
Yield strength Rp0.2 | 20.0 °C | 610 MPa |
Thermal
| Property | Temperature | Value | Comment |
|---|---|---|---|
Coefficient of thermal expansion | 23.0 °C | 1.6E-5 - 1.8E-5 1/K | Typical for Wrought Copper High Copper Alloy |
Melting point | 855 - 1090 °C | Typical for Wrought Copper High Copper Alloy | |
Specific heat capacity | 23.0 °C | 360 - 420 J/(kg·K) | Typical for Wrought Copper High Copper Alloy |
Electrical
| Property | Temperature | Value |
|---|---|---|
Electrical conductivity | 20.0 °C | 2.80E+7 S/m |
Specific Electrical conductivity | 48 % IACS |
Chemical properties
| Property | Value |
|---|---|
Beryllium | 0.4 - 0.7 % |
Cobalt | 0.8 - 1.3 % |
Iron | 0.2 % |
Nickel | 0.8 - 1.3 % |
Metal
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