CuZn39Pb3
Copper Alloys
Property Overview
Density8.4g/cm³
Elastic ModulusUnknown
Tensile Strength380MPa
Yield Strength160MPa
Brinell Hardness90HB
Maximum Service TemperatureUnknown
Chemical Composition
N
CuZn39Pb3 ( CW614N ) Copper-zinc-lead alloy Chemical composition. Equivalents of CuZn39Pb3 ( CW614N ). Standards.1 Mechanical Properties. Hardness%
Mechanical
A - Min. elongation Lo = 100mm (%) (R430)
6
A - Min. elongation at fracture (%) (R380)
18
A - Min. elongation at fracture (%) (R430)
10
R p0.2 0.2% proof strength (MPa) (R380)
160
R p0.2 0.2% proof strength (MPa) (R430)
250
Rm - Tensile strength (MPa) (R380)
380
Rm - Tensile strength (MPa) (R430)
430
Hardness
Brinell hardness (HB): (R380)
90
Brinell hardness (HB): (R430)
120
Registered Designations & Aliases
CW614NCuZn39Pb3
Standards
EN 12164 EN 12164: 1998 Copper and copper alloys. Rod for free machining purposes
EN 12165 EN 12165: 1998 Copper and copper alloys. Wrought and unwrought forging stock
EN 12166 EN 12166: 1998 Copper and copper alloys. Wire for general purposes
EN 12167 EN 12167: 1998 Copper and copper alloys. Profiles and rectangular bar for general purposes
EN 12168 EN 12168: 1998 Copper and copper alloys. Hollow rod for free machining purposes
EN 12420 EN 12420: 1999 Copper and copper alloys. Forgings
EN 12449 EN 12449: 1999 Copper and copper alloys. Seamless, round tubes for general purposes