| Data still to be completed------(<---links) | |
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| PRODUCT DATA of CDA 725 | 
| Material | CDA 725 | 
| General Information | Typical data from standards handbook of copper and copper alloys (Copper.org) @ Room Temperature | 
| Chemical Composition | Cu-9.5Ni-2.3Zn | 
| EXPERIENCE IN PRACTICE | 
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| Equivalent Designations | C72500; CuNi9Sn2; CW351H; 2.0875; CDA725 | 
| PHYSICAL PROPERTIES | 
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| Specific Gravity | 8.89 | 
| ELASTIC PROPERTIES | 
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| Tensile Modulus | 138 GPa | 
| Shear Modulus | 51.7 GPa | 
| ELECTRICAL PROPERTIES | 
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| Electrical Volume Resistivity | 1.57e-7 ohm.m | 
| THERMAL PROPERTIES | 
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| Thermal Conductivity | 53.7 W/m.K | 
| Thermal Expansion Coefficient | 16.6 µstrain/°C | 
| Melting Range | 1060 to 1130 °C | 
| Specific Heat | 0.377 J/g.K | 
| RELEVANT PROPERTIES FOR USE IN SPACE COMMUNITY | 
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| Stress Corrosion Status | High Resistance to SCC: Table 1 Remark: in the 50% cold rolled condition and in the annealed condition only Remark: acc. to ECSS-Q-ST-70-36C Data Quality: Design Data |