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PRODUCT DATA of CDA 422
MaterialCDA 422
General InformationTypical data from standards handbook of copper and copper alloys (Copper.org) @ Room Temperature
Chemical CompositionCu-12Zn-1Sn
EXPERIENCE IN PRACTICE
Equivalent DesignationsCDA422
PHYSICAL PROPERTIES
Specific Gravity8.8
ELASTIC PROPERTIES
Tensile Modulus124 GPa
ELECTRICAL PROPERTIES
Electrical Volume Resistivity5.49e-8 ohm.m
THERMAL PROPERTIES
Thermal Conductivity130 W/m.K
Melting Range1020 to 1040 °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 37% cold rolled condition only
Remark: acc. to ECSS-Q-ST-70-36C
Data Quality: Design Data