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PRODUCT DATA of CDA 230
MaterialCDA 230
General InformationTypical data from standards handbook of copper and copper alloys (CDA inc) @ Room Temperature
Chemical CompositionCu-15Zn
EXPERIENCE IN PRACTICE
Equivalent DesignationsC23000; CuZn15; CW502L; 2.0240; CDA230; Red Brass 85%)
PHYSICAL PROPERTIES
Specific Gravity8.75
Magnetic PropertiesNonmagnetic
ELASTIC PROPERTIES
Tensile Modulus118 GPa
Shear Modulus44.1 GPa
ELECTRICAL PROPERTIES
Electrical Volume Resistivity4.66e-8 ohm.m
THERMAL PROPERTIES
Thermal Conductivity159 W/m.K
Thermal Expansion Coefficient18.7 μstrain/°C
Melting Range990 to 1020 °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 40% cold rolled condition only
Remark: acc. to ECSS-Q-ST-70-36C
Data Quality: Design Data
WeldingAll welding processes