CEN/TS 13388 CW109C Grade Steel - 240 MPa Yield Strength, 50 Brinell Hardness
Properties
General
| Property | Temperature | Value |
|---|---|---|
Density | 20.0 °C | 8.8 g/cm³ |
Dimension
| Property | Value |
|---|---|
Dimensions | Durchmesser |
Mechanical
| Property | Temperature | Value |
|---|---|---|
Elastic modulus | 20.0 °C | 143 GPa |
Elongation | 20.0 °C | 35 % |
Elongation A100 | 20.0 °C | 25 % |
Hardness, Brinell | 20.0 °C | 50 - 75 [-] |
Hardness, Vickers | 20.0 °C | 55 - 80 [-] |
Tensile strength | 20.0 °C | 240 MPa |
Yield strength Rp0.2 | 20.0 °C | 90 MPa |
Thermal
| Property | Temperature | Value |
|---|---|---|
Coefficient of thermal expansion | 20.0 °C | 1.6E-5 1/K |
100.0 °C | 1.6E-5 1/K | |
Melting point | 1050 - 1070 °C | |
Thermal conductivity | 20.0 °C | 75 - 126 W/(m·K) |
Electrical
| Property | Temperature | Value |
|---|---|---|
Electrical conductivity | 20.0 °C | 1.10E+7 - 2.40E+7 S/m |
Electrical resistivity | 20.0 °C | 4.17E-8 - 9.09E-8 Ω·m |
Chemical properties
| Property | Value |
|---|---|
Iron | 0.2 % |
Lead | 0.02 % |
Manganese | 0.1 % |
Nickel | 1 - 1.6 % |
Other | Rest Cu, total 0.3 |
Silicon | 0.4 - 0.7 % |
Technological properties
| Property | ||
|---|---|---|
| Brazing | hard brazing : good to medium, soft brazing: good | |
| Workability | Cold forming degree between anneals: max. 75 % (lösungsgeglüht) | |
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