| Data still to be completed------(<---links) | |
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| PRODUCT DATA of CDA 762 |
| Material | CDA 762 |
| General Information | Typical data from standards handbook of copper and copper alloys (Copper.org) @ Room Temperature |
| Chemical Composition | Cu-28.5Zn-12.2Ni |
| EXPERIENCE IN PRACTICE |
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| Equivalent Designations | C76200; CuNi12Zn29; CW405J; CDA762 |
| PHYSICAL PROPERTIES |
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| Specific Gravity | 8.58 |
| ELASTIC PROPERTIES |
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| Tensile Modulus | 124 GPa |
| Shear Modulus | 46.9 GPa |
| ELECTRICAL PROPERTIES |
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| Electrical Volume Resistivity | 1.92e-7 ohm.m |
| THERMAL PROPERTIES |
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| Thermal Conductivity | 45 W/m.K |
| Thermal Expansion Coefficient | 16.2 µstrain/°C |
| Melting Range | 980 to 1020 °C |
| Specific Heat | 0.377 J/g.K |
| RELEVANT PROPERTIES FOR USE IN SPACE COMMUNITY |
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| Stress Corrosion Status | Low Resistance to SCC: Table 3
Remark: in the annealed, 25% or 50% cold rolled condition only Remark: Requires Stress corrosion evaluation form Remark: acc. to ECSS-Q-ST-70-36C Data Quality: Design Data |