Extruded Copper Shapes

C34000 (Leaded Brass)

Sometimes referred to as medium leaded brass, the C34000 alloy consists primarily of copper and lead. It's used in a wide variety of applications including valve stems for tires, engravings, threaded electrical connectors, screws, nuts and fasteners, couplers, gears, instrument plates and plumbing fittings.

C34000 COMPOSITION
Cu + Pb + Fe = 99.6%
Cu Pb Fe
62.0 - 65.0 0.8 - 1.5 0.15
PROPERTIES
UNS C34000
Tensile
ksi
40 - 88
Yield
ksi
15 - 25
Elong
%
7 - 65
HRB
 
 
Density
lb/in3
0.306
Electrical Conductivity
% IACS
26
Thermal Conductivity
BTU/(hr*ft*F)
67
Machinability
 
70
CROSS REFERENCE SPECIFICATIONS
AMS  
ASTM B121
B453
SAE  
CXM TEMPER CODES
CXM Temper Codes H01
H02
CXM FINISHED PRODUCT
Bar Available
Wire  
Rod Available
Forging  
Shapes  
Tube  
As Cast