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PRODUCT DATA of CDA 524
MaterialCDA 524
General InformationTypical data from standards handbook of copper and copper alloys (CDA inc) @ Room Temperature
Chemical CompositionCu-10Sn-0.3P
EXPERIENCE IN PRACTICE
Equivalent DesignationsC52400; CuSn10; CuSn10P; C-7160; CDA524; Phosphor Bronze, 10%
PHYSICAL PROPERTIES
Specific Gravity8.78
ELASTIC PROPERTIES
Tensile Modulus110 GPa
Shear Modulus41.2 GPa
ELECTRICAL PROPERTIES
Electrical Volume Resistivity1.57e-7 ohm.m
THERMAL PROPERTIES
Thermal Conductivity50.2 W/m.K
Thermal Expansion Coefficient18.4 µstrain/°C
Melting Range845 to 1000 °C
Specific Heat0.377 J/g.K
RELEVANT PROPERTIES FOR USE IN SPACE COMMUNITY
Stress Corrosion StatusHigh Resistance to SCC: Table 1
Remark: in the 0% cold rolled condition only
Remark: acc. to ECSS-Q-ST-70-36C
Data Quality: Design Data