CuZn16Si4-B
Copper Alloys
Property Overview
Density-g/cm³
Elastic ModulusUnknown
Tensile Strength500MPa
Yield Strength300MPa
Brinell Hardness130HB
Maximum Service TemperatureUnknown
Chemical Composition
S
CuZn16Si4-B ( CB761S ) Copper-zinc alloy Chemical composition. Equivalents of CuZn16Si4-B ( CB761S ). Standards.1 Mechanical Properties. Hardness%
Mechanical
A - Min. elongation at fracture (%) (GM) or (GZ)
8
A - Min. elongation at fracture (%) (GS)
10
R p0.2 0.2% proof strength (MPa) (GM) or (GZ)
300
R p0.2 0.2% proof strength (MPa) (GS)
230
Rm - Tensile strength (MPa) (GM) or (GZ)
500
Rm - Tensile strength (MPa) (GS)
400
Hardness
Brinell hardness (HBW): (GM) or (GZ)
130
Brinell hardness (HBW): (GS)
100
Registered Designations & Aliases
CB761SCuZn16Si4-B
Standards
EN 1982 EN 1982: 2008 Copper and copper alloys. Ingots and castings