CEN/TS 13388: Grade CW107C R340, H100 – Full Technical Specification
Properties
General
| Property | Temperature | Value |
|---|---|---|
Density | 20.0 °C | 8.8 g/cm³ |
Dimension
| Property | Value |
|---|---|
Dimensions | Dicke |
Mechanical
| Property | Temperature | Value |
|---|---|---|
Bending angle 90° | 20.0 °C | 0 °/t |
Elastic modulus | 20.0 °C | 125 GPa |
Elongation A50 | 20.0 °C | 8 - 10 % |
Hardness, Vickers | 20.0 °C | 100 - 120 [-] |
Tensile strength | 20.0 °C | 340 - 390 MPa |
Yield strength Rp0.2 | 20.0 °C | 240 MPa |
Thermal
| Property | Temperature | Value |
|---|---|---|
Coefficient of thermal expansion | 20.0 °C | 1.63E-5 1/K |
100.0 °C | 1.63E-5 1/K | |
Melting point | 1084 - 1089 °C | |
Thermal conductivity | 20.0 °C | 200 - 260 W/(m·K) |
Electrical
| Property | Temperature | Value |
|---|---|---|
Electrical conductivity | 20.0 °C | 1.70E+7 - 3.80E+7 S/m |
Electrical resistivity | 20.0 °C | 2.63E-8 - 5.88E-8 Ω·m |
Chemical properties
| Property | Value |
|---|---|
Iron | 2.1 - 2.6 % |
Lead | 0.03 % |
Other | Rest Cu, total 0.2 |
Phosphorus | 0.02 - 0.15 % |
Zinc | 0.05 - 0.2 % |
Technological properties
| Property | ||
|---|---|---|
| Brazing | hard brazing : very good, soft brazing: very good | |
| Workability | Cold forming degree between anneals: max. 90 %, general (condition): good | |
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