| All data is for information only------(<---links) | |
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| PRODUCT DATA of CDA 260 |
| Material | CDA 260 |
| General Information | Typical data from standards handbook of copper and copper alloys (CDA inc) @ Room Temperature |
| Chemical Composition | Cu-30Zn |
| EXPERIENCE IN PRACTICE |
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| Equivalent Designations | C26000; CuZn30; CW505L; 2.0265; CDA260; cartridge brass, 70%) |
| PHYSICAL PROPERTIES |
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| Specific Gravity | 8.53 |
| Magnetic Properties | Nonmagnetic |
| ELASTIC PROPERTIES |
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| Tensile Modulus | 110 GPa |
| Shear Modulus | 41.2 GPa |
| ELECTRICAL PROPERTIES |
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| Electrical Volume Resistivity | 6.16e-8 ohm.m |
| Electrical Conductivity | 28 %IACS |
| THERMAL PROPERTIES |
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| Thermal Conductivity | 121 W/m.K |
| Thermal Expansion Coefficient | 19.9 μstrain/°C |
| Melting Range | 915 to 955 °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 50% cold rolled condition only Not for primary structural items Remark: Requires Stress corrosion evaluation form Remark: acc. to ECSS-Q-ST-70-36C Data Quality: Design Data |
| Welding | All welding processes |
| SPECIAL RECOMMENDATIONS |
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| Special Recommendations | Alloy should be hot formed |