Matched by chemical composition and mechanical properties, not a formal equivalence claim. Always verify against the applicable standard before substitution.
Chemical Composition (%)
Cu
Pb
Fe
Al
As
Zn
76.00-79.00
0-0.07
0-0.06
1.80-2.50
0.02-0.06
balance
Mechanical Properties
Yield Strength
~200-250 MPa (O61 annealed)
Tensile Strength
~350-390 MPa (O61 annealed)
Elongation
~20-30% (O61 annealed)
Note
Aluminium brass (condenser tube alloy), values for O61 annealed condition