CuZn43Pb2
Zinc Alloys
Property Overview
Density8.4g/cm³
Elastic ModulusUnknown
Tensile Strength430MPa
Yield Strength200MPa
Brinell Hardness110HB
Maximum Service TemperatureUnknown
Chemical Composition
N
CuZn43Pb2 ( CW623N ) Cupper-zinc-lead alloy Chemical composition. Equivalents of CuZn43Pb2 ( CW623N ). Standards.1 Mechanical Properties. Hardness%
Mechanical
A - Min. elongation at fracture (%) (R430)
15
R p0.2 0.2% proof strength (MPa) (R430)
200
Rm - Tensile strength (MPa) (R430)
430
Hardness
Brinell hardness (HB): (H110) (R430)
110
Registered Designations & Aliases
CW623NCuZn43Pb2
Standards
EN 12167 EN 12167: 1998 Copper and copper alloys. Profiles and rectangular bar for general purposes