Extruded Copper Shapes

C37700 (Leaded Brass)

C37700 is commonly known as forging brass because of its excellent forgeability. The preferred methods of welding C37700 are brazing, soldering and butt welding. It can be forged at temperatures ranging from 650 to 815 ℃ (1,200 to 1,500 ℉). This alloy has good hot forming capacity but poor cold working capacity.

C37700 COMPOSITION
Cu + Pb + Fe = 99.5%
Cu Pb Fe
58.0 - 61.0 1.5 - 2.5 0.30
PROPERTIES
UNS C37700
Tensile
ksi
52
Yield
ksi
20
Elong
%
45
HRB
 
 
Density
lb/in3
0.305
Electrical Conductivity
% IACS
27
Thermal Conductivity
BTU/(hr*ft*F)
69
Machinability
 
80
CROSS REFERENCE SPECIFICATIONS
AMS 4614
ASTM B124
SAE  
CXM TEMPER CODES
CXM Temper Codes H01
H02
M30
CXM FINISHED PRODUCT
Bar Available
Wire  
Rod Available
Forging Available
Shapes Available
Tube  
As Cast