CuZn32Al2Mn2Fe1-B
Copper Alloys
Property Overview
Density-g/cm³
Elastic ModulusUnknown
Tensile Strength430MPa
Yield Strength150MPa
Brinell Hardness100HB
Maximum Service TemperatureUnknown
Chemical Composition
S
CuZn32Al2Mn2Fe1-B ( CB763S ) Copper-zinc alloy Chemical composition. Equivalents of CuZn32Al2Mn2Fe1-B ( CB763S ). Standards.1 Mechanical Properties. Hardness%
Mechanical
A - Min. elongation at fracture (%) (GS)
10
R p0.2 0.2% proof strength (MPa) (GS)
150
Rm - Tensile strength (MPa) (GS)
430
Hardness
Brinell hardness (HBW): (GS)
100
Other
GC
Continuous casting
GM
Permanent mould casting
GP
Pressure die casting
GS
Sand casting
GZ
Centrifugal casting
H
Material condition designated by the minimum value of hardness requirement for the product with mandatory hardness requirements
R
Material condition designated by the minimum value of tensile strength requirement for the product with mandatory tensile strength and elongation requirements
Registered Designations & Aliases
CB763SCuZn32Al2Mn2Fe1-B
Standards
EN 1982 EN 1982: 2008 Copper and copper alloys. Ingots and castings