CuZn37Al1-B
Copper Alloys
Property Overview
Density-g/cm³
Elastic ModulusUnknown
Tensile Strength450MPa
Yield Strength170MPa
Brinell Hardness105HB
Maximum Service TemperatureUnknown
Chemical Composition
S
CuZn37Al1-B ( CB766S ) Copper-zinc alloy Chemical composition. Equivalents of CuZn37Al1-B ( CB766S ). Standards.1 Mechanical Properties. Hardness%
Mechanical
A - Min. elongation at fracture (%) (GM)
25
R p0.2 0.2% proof strength (MPa) (GM)
170
Rm - Tensile strength (MPa) (GM)
450
Hardness
Brinell hardness (HBW): (GM)
105
Registered Designations & Aliases
CB766SCuZn37Al1-B
Standards
EN 1982 EN 1982: 2008 Copper and copper alloys. Ingots and castings