Extruded Copper Shapes

C62300 (Aluminum Bronze)

C62300 is an aluminum bronze that’s a popular choice for applications where high strength and durability are key. It is not recommended for soldering, but it’s rated as “good” for many types of welding. It’s also rated as good for both cold working and hot forming.

C62300 COMPOSITION
Cu+Sn+Fe+Ni+Al+Si+Mn=99.5%
Cu Sn
(Max)
Fe Ni
(Max)
Al Si
(Max)
Mn
(Max)
Rem 0.60 2.0 - 4.0 1.0 8.5 - 10.0 0.25 0.50
PROPERTIES
UNS C62300
Registered with the U.S. EPA
as antimicrobial
Tensile
ksi
75 - 98
Yield
ksi
35 - 52
Elong
%
22 - 35
HRB 80 - 89
Density
lb/in3
0.277
Electrical Conductivity
% IACS
12
Thermal Conductivity
BTU/(hr*ft*F)
31
Machinability
 
50
CROSS REFERENCE SPECIFICATIONS
AMS 4635
ASTM B124
B150
SAE J461
J463
CXM TEMPER CODES
CXM Temper Codes H02
M30
CXM FINISHED PRODUCT
Bar Available
Wire  
Rod Available
Forging Available
Shapes Available
Tube  
As Cast