Extruded Copper Shapes

C27450 (Low-Lead Brass)

In recent years, the plumbing industry has required a lead-free brass for many applications. C27450 was created in response to that need. It complies with S6874 and AB1953 while being easy to recycle. It can be soldered and brazed and it comes in a variety of shapes.

C27450 COMPOSITION
Cu + Pb + Fe = 99.5%
Cu Pb Fe
60.0 - 65.0 0.25 0.35
PROPERTIES
UNS C27450
Tensile
ksi
63
Yield
ksi
47
Elong
%
25
HRB
 
68
Density
lb/in3
0.310
Electrical Conductivity
% IACS
27
Thermal Conductivity
BTU/(hr*ft*F)
67
Machinability
 
70
CROSS REFERENCE SPECIFICATIONS
AMS  
ASTM B134
B135
SAE  
CXM TEMPER CODES
CXM Temper Codes H04
CXM FINISHED PRODUCT
Bar  
Wire Available
Rod  
Forging  
Shapes  
Tube Available
As Cast